| # Changelog | |
| All notable changes to this project will be documented in this file. | |
| See [Changelog Update](book/src/development/infrastructure/changelog_update.md) if you want to update this | |
| document. | |
| ## Unreleased / Beta / In Rust Nightly | |
| [88f787...master](https://github.com/rust-lang/rust-clippy/compare/88f787...master) | |
| ## Rust 1.96 | |
| Current stable, released 2026-05-28 | |
| [View all 48 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2026-02-24T12%3A30%3A17Z..2026-04-03T17%3A32%3A48Z+base%3Amaster) | |
| ### New Lints | |
| * Added [`manual_noop_waker`] to `complexity` | |
| [#16687](https://github.com/rust-lang/rust-clippy/pull/16687) | |
| * Added [`manual_option_zip`] to `complexity` | |
| [#16600](https://github.com/rust-lang/rust-clippy/pull/16600) | |
| * Added [`manual_pop_if`] to `complexity` | |
| [#16582](https://github.com/rust-lang/rust-clippy/pull/16582) | |
| ### Enhancements | |
| * [`explicit_counter_loop`] suggest `(init..).take(n)` when loop variable is unused and range is | |
| `0..n` | |
| [#16658](https://github.com/rust-lang/rust-clippy/pull/16658) | |
| * [`iter_kv_map`] handle identity map for `map` and `flat_map` | |
| [#16743](https://github.com/rust-lang/rust-clippy/pull/16743) | |
| * [`manual_noop_waker`] add an MSRV check | |
| [#16850](https://github.com/rust-lang/rust-clippy/pull/16850) | |
| * [`manual_pop_if`] in case the popped value is used, just emit the lint with no suggestion | |
| [#16683](https://github.com/rust-lang/rust-clippy/pull/16683) | |
| * [`manual_pop_if`] also cover `.pop().unwrap_unchecked()` | |
| [#16683](https://github.com/rust-lang/rust-clippy/pull/16683) | |
| * [`manual_pop_if`] detect manual implementations of `BinaryHeap::pop_if()` | |
| [#16734](https://github.com/rust-lang/rust-clippy/pull/16734) | |
| * [`unnecessary_option_map_or_else`] function definitions are no longer traversed when checking if | |
| an expression is the identity | |
| [#15889](https://github.com/rust-lang/rust-clippy/pull/15889) | |
| * [`unnecessary_result_map_or_else`] function definitions are no longer traversed when checking if | |
| an expression is the identity | |
| [#15889](https://github.com/rust-lang/rust-clippy/pull/15889) | |
| * [`question_mark`] fix suggestion-caused error caused by semicolon inference relying only on | |
| parent-node shape | |
| [#16656](https://github.com/rust-lang/rust-clippy/pull/16656) | |
| * Format-related lints now handle `core::panic!` | |
| [#16597](https://github.com/rust-lang/rust-clippy/pull/16597) | |
| * [`explicit_counter_loop`] fix FN when the initializer is not integral | |
| [#16647](https://github.com/rust-lang/rust-clippy/pull/16647) | |
| * [`suboptimal_flops`] fix FN on add and sub assign | |
| [#16625](https://github.com/rust-lang/rust-clippy/pull/16625) | |
| * [`infinite_loop`] fix wrong suggestion to add `-> !` when the loop is inside a conditional branch | |
| [#16619](https://github.com/rust-lang/rust-clippy/pull/16619) | |
| * [`unnecessary_cast`] preserve parentheses in presence of cascaded casts | |
| [#16483](https://github.com/rust-lang/rust-clippy/pull/16483) | |
| * [`cmp_owned`] fix wrong suggestions on `PathBuf` | |
| [#16628](https://github.com/rust-lang/rust-clippy/pull/16628) | |
| * [`redundant_closure`] fix wrong suggestions when local is dereferenced to callable | |
| [#16648](https://github.com/rust-lang/rust-clippy/pull/16648) | |
| ### False Positive Fixes | |
| * [`collapsible_if`] fix FP when the inner if contains cfg | |
| [#16757](https://github.com/rust-lang/rust-clippy/pull/16757) | |
| * [`collapsible_match`] fix FP when the pat binding is moved or mutated | |
| [#16708](https://github.com/rust-lang/rust-clippy/pull/16708) | |
| * [`collapsible_match`] fix a case where a suggested transformation changes runtime behavior | |
| [#16878](https://github.com/rust-lang/rust-clippy/pull/16878) | |
| * [`match_same_arms`] fix FP with associated consts | |
| [#16701](https://github.com/rust-lang/rust-clippy/pull/16701) | |
| * [`semicolon_inside_block`] fix FP in `try` blocks where moving `;` changes the block's return | |
| type and causes type errors | |
| [#16697](https://github.com/rust-lang/rust-clippy/pull/16697) | |
| * [`unnecessary_safety_comment`] fix FP on code blocks inside inner docs | |
| [#16559](https://github.com/rust-lang/rust-clippy/pull/16559) | |
| * [`doc_paragraphs_missing_punctuation`] no longer lints punctuated paragraphs with a trailing | |
| emoji | |
| [#16514](https://github.com/rust-lang/rust-clippy/pull/16514) | |
| ### ICE Fixes | |
| * [`match_same_arms`] fix ICE in `match_same_arms` | |
| [#16685](https://github.com/rust-lang/rust-clippy/pull/16685) | |
| * [`nonminimal_bool`] fix ICE in `swap_binop()` by using the proper `TypeckResults` | |
| [#16659](https://github.com/rust-lang/rust-clippy/pull/16659) | |
| * Fix ICE when using the `min_generic_const_args` incomplete feature | |
| [#16692](https://github.com/rust-lang/rust-clippy/pull/16692) | |
| ### Documentation Improvements | |
| * [`similar_names`] changed the lint docs to reflect its actual behavior | |
| [#16300](https://github.com/rust-lang/rust-clippy/pull/16300) | |
| ### Performance Improvements | |
| * [`repeat_vec_with_capacity`] optimized by 96.876% (784M -> 24M instructions) | |
| [#16756](https://github.com/rust-lang/rust-clippy/pull/16756) | |
| * [`manual_is_ascii_check`] optimized by 97.125% (822M -> 23M instructions) | |
| [#16755](https://github.com/rust-lang/rust-clippy/pull/16755) | |
| ## Rust 1.95 | |
| Current stable, released 2026-04-16 | |
| [View all 107 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2026-01-09T11%3A07%3A27Z..2026-02-23T22%3A37%3A09Z+base%3Amaster) | |
| ### New Lints | |
| * Added [`unnecessary_trailing_comma`] to `pedantic` | |
| [#16530](https://github.com/rust-lang/rust-clippy/pull/16530) | |
| * Added [`disallowed_fields`] to `style` | |
| [#16218](https://github.com/rust-lang/rust-clippy/pull/16218) | |
| * Added [`manual_checked_ops`] to `complexity` | |
| [#16149](https://github.com/rust-lang/rust-clippy/pull/16149) | |
| * Added [`duration_suboptimal_units`] to `pedantic` | |
| [#16250](https://github.com/rust-lang/rust-clippy/pull/16250) | |
| * Added [`manual_take`] to `complexity` | |
| [#16368](https://github.com/rust-lang/rust-clippy/pull/16368) | |
| ### Enhancements | |
| * [`explicit_counter_loop`] fix FN when loop counter starts at non-zero | |
| [#16620](https://github.com/rust-lang/rust-clippy/pull/16620) | |
| * [`manual_is_variant_and`] extend to cover `filter` chaining `is_some` | |
| [#16521](https://github.com/rust-lang/rust-clippy/pull/16521) | |
| * [`manual_is_variant_and`] enhance to cover manual `is_none_or` | |
| [#16424](https://github.com/rust-lang/rust-clippy/pull/16424) | |
| * [`collapsible_match`] extend to cover if-elses | |
| [#16560](https://github.com/rust-lang/rust-clippy/pull/16560) | |
| * [`useless_conversion`] also fire inside compiler desugarings | |
| [#16594](https://github.com/rust-lang/rust-clippy/pull/16594) | |
| * [`unwrap_used`] and [`expect_used`] add `allow-unwrap-types` configuration | |
| [#16605](https://github.com/rust-lang/rust-clippy/pull/16605) | |
| * [`unwrap_used`] and [`expect_used`] optimize `allow-unwrap-types` evaluation to eliminate performance regression | |
| [#16652](https://github.com/rust-lang/rust-clippy/pull/16652) | |
| * [`unchecked_time_subtraction`] extend to better handle `Duration` literals | |
| [#16528](https://github.com/rust-lang/rust-clippy/pull/16528) | |
| * [`unnecessary_fold`] match against an accumulator on both sides | |
| [#16604](https://github.com/rust-lang/rust-clippy/pull/16604) | |
| * [`iter_kv_map`] extend to cover `flat_map` and `filter_map` | |
| [#16519](https://github.com/rust-lang/rust-clippy/pull/16519) | |
| * [`question_mark`] enhance to cover `else if` | |
| [#16455](https://github.com/rust-lang/rust-clippy/pull/16455) | |
| * [`double_comparisons`] check for expressions such as `x != y && x >= y` | |
| [#16033](https://github.com/rust-lang/rust-clippy/pull/16033) | |
| * [`needless_collect`] enhance to cover vec `push`-alike cases | |
| [#16305](https://github.com/rust-lang/rust-clippy/pull/16305) | |
| * [`strlen_on_c_strings`] changes suggestion to use `CStr::count_bytes()` | |
| [#16323](https://github.com/rust-lang/rust-clippy/pull/16323) | |
| * [`transmuting_null`] now checks for `ptr::without_provenance` and `ptr::without_provenance_mut` | |
| [#16336](https://github.com/rust-lang/rust-clippy/pull/16336) | |
| * [`map_unwrap_or`] add cover for `Result::unwrap_or` | |
| [#15718](https://github.com/rust-lang/rust-clippy/pull/15718) | |
| * [`clone_on_ref_ptr`] don't add a `&` to the receiver if it's a reference | |
| [#15742](https://github.com/rust-lang/rust-clippy/pull/15742) | |
| * [`double_must_use`], [`drop_non_drop`], [`let_underscore_must_use`] consider `Result<T, U>` and | |
| `ControlFlow<U, T>` as `T` wrt `#[must_use]` if `U` is uninhabited | |
| [#16353](https://github.com/rust-lang/rust-clippy/pull/16353) | |
| * [`str_to_string`] handle a case when `ToString::to_string` is passed as function parameter | |
| [#16512](https://github.com/rust-lang/rust-clippy/pull/16512) | |
| * [`must_use_candidate`] no longer lints `main` functions with return values | |
| [#16552](https://github.com/rust-lang/rust-clippy/pull/16552) | |
| * [`needless_continue`] `allow` and `expect` attributes can also be used on the statement | |
| [#16265](https://github.com/rust-lang/rust-clippy/pull/16265) | |
| * [`int_plus_one`] fix FN with negative literals, e.g. `-1 + x <= y` | |
| [#16373](https://github.com/rust-lang/rust-clippy/pull/16373) | |
| ### False Positive Fixes | |
| * [`assertions_on_result_states`] and [`missing_assert_message`] fix FP on edition 2015 and 2018 | |
| [#16473](https://github.com/rust-lang/rust-clippy/pull/16473) | |
| * [`redundant_iter_cloned`] fix FP with move closures and coroutines | |
| [#16494](https://github.com/rust-lang/rust-clippy/pull/16494) | |
| * [`str_to_string`] fix FP on non-str types | |
| [#16571](https://github.com/rust-lang/rust-clippy/pull/16571) | |
| * [`unnecessary_cast`] do not warn on casts of external function return type | |
| [#16415](https://github.com/rust-lang/rust-clippy/pull/16415) | |
| * [`cmp_owned`] fix FP when `to_string` comes from macro input | |
| [#16468](https://github.com/rust-lang/rust-clippy/pull/16468) | |
| * [`useless_attribute`] fix FP on `exported_private_dependencies` lint attributes | |
| [#16470](https://github.com/rust-lang/rust-clippy/pull/16470) | |
| * [`manual_dangling_ptr`] fix FP when pointee type is not `Sized` | |
| [#16469](https://github.com/rust-lang/rust-clippy/pull/16469) | |
| * [`test_attr_in_doctest`] fix FP on `test_harness` | |
| [#16454](https://github.com/rust-lang/rust-clippy/pull/16454) | |
| * [`doc_paragraphs_missing_punctuation`] allow unpunctuated paragraphs before lists and code blocks | |
| [#16487](https://github.com/rust-lang/rust-clippy/pull/16487) | |
| * [`elidable_lifetime_names`] skip linting proc-macro generated code | |
| [#16402](https://github.com/rust-lang/rust-clippy/pull/16402) | |
| * [`undocumented_unsafe_blocks`] recognize safety comments inside blocks and on same line in macros | |
| [#16339](https://github.com/rust-lang/rust-clippy/pull/16339) | |
| ### ICE Fixes | |
| * [`match_same_arms`] fix ICE in `match_same_arms` | |
| [#16685](https://github.com/rust-lang/rust-clippy/pull/16685) | |
| * [`nonminimal_bool`] fix ICE in `swap_binop()` by using the proper `TypeckResults` | |
| [#16659](https://github.com/rust-lang/rust-clippy/pull/16659) | |
| * [`redundant_closure_for_method_calls`] fix ICE when computing the path from a type to itself | |
| [#16362](https://github.com/rust-lang/rust-clippy/pull/16362) | |
| ### Documentation Improvements | |
| * [`cast_possible_wrap`] mention `cast_{un,}signed()` methods in the documentation | |
| [#16407](https://github.com/rust-lang/rust-clippy/pull/16407) | |
| * [`ignore_without_reason`] and [`redundant_test_prefix`] mention an extra `clippy` argument | |
| needed to check tests | |
| [#16205](https://github.com/rust-lang/rust-clippy/pull/16205) | |
| * [`doc_paragraphs_missing_punctuation`] improve its documentation | |
| [#16377](https://github.com/rust-lang/rust-clippy/pull/16377) | |
| * [`missing_trait_methods`] better help message | |
| [#16380](https://github.com/rust-lang/rust-clippy/pull/16380) | |
| * [`strlen_on_c_strings`] mention the specific type (`CString` or `CStr`) | |
| [#16391](https://github.com/rust-lang/rust-clippy/pull/16391) | |
| * [`suspicious_to_owned`] improve lint messages | |
| [#16376](https://github.com/rust-lang/rust-clippy/pull/16376) | |
| ## Rust 1.94 | |
| Current stable, released 2026-03-05 | |
| [View all 94 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2025-11-29T21%3A01%3A29Z..2026-01-08T20%3A33%3A22Z+base%3Amaster) | |
| ### New Lints | |
| * Added [`same_length_and_capacity`] to `pedantic` | |
| [#15656](https://github.com/rust-lang/rust-clippy/pull/15656) | |
| * Added [`manual_ilog2`] to `pedantic` | |
| [#15865](https://github.com/rust-lang/rust-clippy/pull/15865) | |
| * Added [`needless_type_cast`] to `nursery` | |
| [#16139](https://github.com/rust-lang/rust-clippy/pull/16139) | |
| * Added [`ptr_offset_by_literal`] to `pedantic` | |
| [#15606](https://github.com/rust-lang/rust-clippy/pull/15606) | |
| * Added [`decimal_bitwise_operands`] to `pedantic` | |
| [#15215](https://github.com/rust-lang/rust-clippy/pull/15215) | |
| ### Moves and Deprecations | |
| * Moved [`multiple_bound_locations`] from `suspicious` to `style` | |
| [#16302](https://github.com/rust-lang/rust-clippy/pull/16302) | |
| * Moved [`collapsible_else_if`] from `style` to `pedantic` | |
| [#16211](https://github.com/rust-lang/rust-clippy/pull/16211) | |
| * Moved [`needless_type_cast`] from `pedantic` to `nursery` | |
| [#16246](https://github.com/rust-lang/rust-clippy/pull/16246) | |
| ### Enhancements | |
| * [`never_loop`] do not consider `return` as preventing the iterator from looping; lint diverging | |
| iterator reduction closures like `for_each` and `fold` | |
| [#16364](https://github.com/rust-lang/rust-clippy/pull/16364) | |
| * [`single_range_in_vec_init`] don't apply the suggestion automatically | |
| [#16365](https://github.com/rust-lang/rust-clippy/pull/16365) | |
| * [`useless_conversion`] refine `.into_iter()` suggestions to stop at final target type | |
| [#16238](https://github.com/rust-lang/rust-clippy/pull/16238) | |
| * Multiple lints fix wrongly unmangled macros | |
| [#16337](https://github.com/rust-lang/rust-clippy/pull/16337) | |
| * [`large_stack_arrays`] do not warn for libtest harness | |
| [#16347](https://github.com/rust-lang/rust-clippy/pull/16347) | |
| * [`derive_ord_xor_partial_ord`] allow `expect` on `impl` block | |
| [#16303](https://github.com/rust-lang/rust-clippy/pull/16303) | |
| * [`match_bool`] restrict to 2 arms | |
| [#16333](https://github.com/rust-lang/rust-clippy/pull/16333) | |
| * [`multiple_inherent_impl`] fix false negatives for generic impl blocks | |
| [#16284](https://github.com/rust-lang/rust-clippy/pull/16284) | |
| * [`unnecessary_fold`] warn about semantics change and lint `Add::add`/`Mul::mul` folds | |
| [#16324](https://github.com/rust-lang/rust-clippy/pull/16324) | |
| * [`transmuting_null`] check const blocks and const integer casts | |
| [#16260](https://github.com/rust-lang/rust-clippy/pull/16260) | |
| * [`needless_pass_by_ref_mut`] preserve user-provided lifetime information | |
| [#16273](https://github.com/rust-lang/rust-clippy/pull/16273) | |
| * [`while_let_on_iterator`] use reborrow for non-`Sized` trait references | |
| [#16100](https://github.com/rust-lang/rust-clippy/pull/16100) | |
| * [`collapsible_else_if`] prevent emitting when arms only `if {..} else {..}` | |
| [#16286](https://github.com/rust-lang/rust-clippy/pull/16286) | |
| * [`multiple_unsafe_ops_per_block`] count only towards innermost unsafe block | |
| [#16117](https://github.com/rust-lang/rust-clippy/pull/16117) | |
| * [`manual_saturating_arithmetic`] lint `x.checked_sub(y).unwrap_or_default()` | |
| [#15845](https://github.com/rust-lang/rust-clippy/pull/15845) | |
| * [`transmute_ptr_to_ref`] handle pointer in struct | |
| [#15948](https://github.com/rust-lang/rust-clippy/pull/15948) | |
| * [`disallowed_methods`] skip compiler-generated code | |
| [#16186](https://github.com/rust-lang/rust-clippy/pull/16186) | |
| * [`missing_enforced_import_renames`] do not enforce for "as _" | |
| [#16352](https://github.com/rust-lang/rust-clippy/pull/16352) | |
| ### False Positive Fixes | |
| * [`double_parens`] fix FP on macro repetition patterns | |
| [#16301](https://github.com/rust-lang/rust-clippy/pull/16301) | |
| * [`assertions_on_constants`] fix false positive when there is non-constant value in condition expr | |
| [#16297](https://github.com/rust-lang/rust-clippy/pull/16297) | |
| * [`use_self`] fix FP on type in const generics | |
| [#16172](https://github.com/rust-lang/rust-clippy/pull/16172) | |
| * [`set_contains_or_insert`] fix FP when set is mutated before `insert` | |
| [#16009](https://github.com/rust-lang/rust-clippy/pull/16009) | |
| * [`if_then_some_else_none`] fix FP when then block contains `await` | |
| [#16178](https://github.com/rust-lang/rust-clippy/pull/16178) | |
| * [`match_like_matches_macro`] fix FP with guards containing `if let` | |
| [#15876](https://github.com/rust-lang/rust-clippy/pull/15876) | |
| * [`tuple_array_conversions`] fix FP when binded vars are used before conversion | |
| [#16197](https://github.com/rust-lang/rust-clippy/pull/16197) | |
| * [`map_entry`] fix FP when it would cause `MutexGuard` to be held across await | |
| [#16199](https://github.com/rust-lang/rust-clippy/pull/16199) | |
| * [`panicking_unwrap`] fix FP on field access with implicit deref | |
| [#16196](https://github.com/rust-lang/rust-clippy/pull/16196) | |
| * [`large_stack_frames`] fix FP on compiler generated targets | |
| [#15101](https://github.com/rust-lang/rust-clippy/pull/15101) | |
| ### ICE Fixes | |
| * [`needless_type_cast`] do not ICE on struct constructor | |
| [#16245](https://github.com/rust-lang/rust-clippy/pull/16245) | |
| ## Rust 1.93 | |
| Current stable, released 2026-01-22 | |
| [View all 96 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2025-10-17T15%3A48%3A11Z..2025-11-28T19%3A22%3A54Z+base%3Amaster) | |
| ### New Lints | |
| * Added [`doc_paragraphs_missing_punctuation`] to `restriction` | |
| [#15758](https://github.com/rust-lang/rust-clippy/pull/15758) | |
| ### Moves and Deprecations | |
| * Renamed [`needless_if`] to [`needless_ifs`] | |
| [#15961](https://github.com/rust-lang/rust-clippy/pull/15961) | |
| * Renamed [`empty_enum`] to [`empty_enums`] | |
| [#15912](https://github.com/rust-lang/rust-clippy/pull/15912) | |
| ### Enhancements | |
| * [`result_large_err`] added `large_error_ignored` configuration | |
| [#15697](https://github.com/rust-lang/rust-clippy/pull/15697) | |
| * [`explicit_deref_methods`] don't lint in `impl Deref(Mut)` | |
| [#16113](https://github.com/rust-lang/rust-clippy/pull/16113) | |
| * [`missing_docs_in_private_items`] don't lint items in bodies and automatically derived impls; | |
| better detect when things are accessible from the crate root; lint unnameable items which are | |
| accessible outside the crate | |
| [#14741](https://github.com/rust-lang/rust-clippy/pull/14741) | |
| * [`unnecessary_unwrap`] and [`panicking_unwrap`] lint field accesses | |
| [#15949](https://github.com/rust-lang/rust-clippy/pull/15949) | |
| * [`ok_expect`] add autofix | |
| [#15867](https://github.com/rust-lang/rust-clippy/pull/15867) | |
| * [`let_and_return`] disallow _any_ text between let and return | |
| [#16006](https://github.com/rust-lang/rust-clippy/pull/16006) | |
| * [`needless_collect`] extend to lint more cases | |
| [#14361](https://github.com/rust-lang/rust-clippy/pull/14361) | |
| * [`needless_doctest_main`] and [`test_attr_in_doctest`] now handle whitespace in language tags | |
| [#15967](https://github.com/rust-lang/rust-clippy/pull/15967) | |
| * [`search_is_some`] now fixes code spanning multiple lines | |
| [#15902](https://github.com/rust-lang/rust-clippy/pull/15902) | |
| * [`unnecessary_find_map`] and [`unnecessary_filter_map`] make diagnostic spans more precise | |
| [#15929](https://github.com/rust-lang/rust-clippy/pull/15929) | |
| * [`precedence`] warn about ambiguity when a closure is used as a method call receiver | |
| [#14421](https://github.com/rust-lang/rust-clippy/pull/14421) | |
| * [`match_as_ref`] suggest `as_ref` when the reference needs to be cast; improve diagnostics | |
| [#15934](https://github.com/rust-lang/rust-clippy/pull/15934) | |
| [#15928](https://github.com/rust-lang/rust-clippy/pull/15928) | |
| ### False Positive Fixes | |
| * [`single_range_in_vec_init`] fix FP for explicit `Range` | |
| [#16043](https://github.com/rust-lang/rust-clippy/pull/16043) | |
| * [`mod_module_files`] fix false positive for integration tests in workspace crates | |
| [#16048](https://github.com/rust-lang/rust-clippy/pull/16048) | |
| * [`replace_box`] fix FP when the box is moved | |
| [#15984](https://github.com/rust-lang/rust-clippy/pull/15984) | |
| * [`len_zero`] fix FP on unstable methods | |
| [#15894](https://github.com/rust-lang/rust-clippy/pull/15894) | |
| ## Rust 1.92 | |
| Current stable, released 2025-12-11 | |
| [View all 124 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2025-09-05T18%3A24%3A03Z..2025-10-16T14%3A13%3A43Z+base%3Amaster) | |
| ### New Lints | |
| * Added [`unnecessary_option_map_or_else`] to `suspicious` | |
| [#14662](https://github.com/rust-lang/rust-clippy/pull/14662) | |
| * Added [`replace_box`] to `perf` | |
| [#14953](https://github.com/rust-lang/rust-clippy/pull/14953) | |
| * Added [`volatile_composites`] to `nursery` | |
| [#15686](https://github.com/rust-lang/rust-clippy/pull/15686) | |
| * Added [`self_only_used_in_recursion`] to `pedantic` | |
| [#14787](https://github.com/rust-lang/rust-clippy/pull/14787) | |
| * Added [`redundant_iter_cloned`] to `perf` | |
| [#15277](https://github.com/rust-lang/rust-clippy/pull/15277) | |
| ### Moves and Deprecations | |
| * Renamed [`unchecked_duration_subtraction`] to [`unchecked_time_subtraction`] | |
| [#13800](https://github.com/rust-lang/rust-clippy/pull/13800) | |
| ### Enhancements | |
| * [`mutex_atomic`] and [`mutex_integer`] overhauled to only lint definitions, not uses; added suggestions | |
| and better help messages | |
| [#15632](https://github.com/rust-lang/rust-clippy/pull/15632) | |
| * [`manual_rotate`] now recognizes non-const rotation amounts | |
| [#15402](https://github.com/rust-lang/rust-clippy/pull/15402) | |
| * [`multiple_inherent_impl`] added `inherent-impl-lint-scope` config option (`module`, `file`, | |
| or `crate`) | |
| [#15843](https://github.com/rust-lang/rust-clippy/pull/15843) | |
| * [`use_self`] now checks structs and enums | |
| [#15566](https://github.com/rust-lang/rust-clippy/pull/15566) | |
| * [`while_let_loop`] extended to lint on `loop { let else }` | |
| [#15701](https://github.com/rust-lang/rust-clippy/pull/15701) | |
| * [`mut_mut`] overhauled with structured suggestions and improved documentation | |
| [#15417](https://github.com/rust-lang/rust-clippy/pull/15417) | |
| * [`nonstandard_macro_braces`] now suggests trailing semicolon when needed | |
| [#15593](https://github.com/rust-lang/rust-clippy/pull/15593) | |
| * [`ptr_offset_with_cast`] now respects MSRV when suggesting fix, and lints more cases | |
| [#15613](https://github.com/rust-lang/rust-clippy/pull/15613) | |
| * [`cast_sign_loss`] and [`cast_possible_wrap`] added suggestions using `cast_{un,}signed()` methods | |
| (MSRV 1.87+) | |
| [#15384](https://github.com/rust-lang/rust-clippy/pull/15384) | |
| * [`unchecked_time_subtraction`] extended to include `Duration - Duration` operations | |
| [#13800](https://github.com/rust-lang/rust-clippy/pull/13800) | |
| * [`filter_next`] now suggests replacing `filter().next_back()` with `rfind()` for | |
| `DoubleEndedIterator` | |
| [#15748](https://github.com/rust-lang/rust-clippy/pull/15748) | |
| ### False Positive Fixes | |
| * [`unnecessary_safety_comment`] fixed FPs with comments above attributes | |
| [#15678](https://github.com/rust-lang/rust-clippy/pull/15678) | |
| * [`manual_unwrap_or`] fixed FP edge case | |
| [#15812](https://github.com/rust-lang/rust-clippy/pull/15812) | |
| * [`needless_continue`] fixed FP when match type is not unit or never | |
| [#15547](https://github.com/rust-lang/rust-clippy/pull/15547) | |
| * [`if_then_some_else_none`] fixed FP when return exists in block expr | |
| [#15783](https://github.com/rust-lang/rust-clippy/pull/15783) | |
| * [`new_without_default`] fixed to copy `#[cfg]` onto `impl Default` and fixed FP on private type | |
| with trait impl | |
| [#15720](https://github.com/rust-lang/rust-clippy/pull/15720) | |
| [#15782](https://github.com/rust-lang/rust-clippy/pull/15782) | |
| * [`question_mark`] fixed FP on variables used after | |
| [#15644](https://github.com/rust-lang/rust-clippy/pull/15644) | |
| * [`needless_return`] fixed FP with `cfg`d code after `return` | |
| [#15669](https://github.com/rust-lang/rust-clippy/pull/15669) | |
| * [`useless_attribute`] fixed FP on `deprecated_in_future` | |
| [#15645](https://github.com/rust-lang/rust-clippy/pull/15645) | |
| * [`double_parens`] fixed FP when macros are involved | |
| [#15420](https://github.com/rust-lang/rust-clippy/pull/15420) | |
| ## Rust 1.91 | |
| Current stable, released 2025-10-30 | |
| [View all 146 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2025-07-25T21%3A05%3A11Z..2025-09-04T22%3A34%3A27Z+base%3Amaster) | |
| ### New Lints | |
| * Added [`possible_missing_else`] to `suspicious` | |
| [#15317](https://github.com/rust-lang/rust-clippy/pull/15317) | |
| ### Moves and Deprecations | |
| * Moved [`cognitive_complexity`] from `nursery` to `restriction` | |
| [#15415](https://github.com/rust-lang/rust-clippy/pull/15415) | |
| * Moved [`declare_interior_mutable_const`] from `style` to `suspicious` | |
| [#15454](https://github.com/rust-lang/rust-clippy/pull/15454) | |
| * Moved [`crosspointer_transmute`] from `complexity` to `suspicious` | |
| [#15403](https://github.com/rust-lang/rust-clippy/pull/15403) | |
| ### Enhancements | |
| * [`excessive_precision`] added `const_literal_digits_threshold` option to suppress overly precise constants. | |
| [#15193](https://github.com/rust-lang/rust-clippy/pull/15193) | |
| * [`unwrap_in_result`] rewritten for better accuracy; now lints on `.unwrap()` and `.expect()` | |
| directly and no longer mixes `Result` and `Option`. | |
| [#15445](https://github.com/rust-lang/rust-clippy/pull/15445) | |
| * [`panic`] now works in `const` contexts. | |
| [#15565](https://github.com/rust-lang/rust-clippy/pull/15565) | |
| * [`implicit_clone`] now also lints `to_string` calls (merging [`string_to_string`] behavior). | |
| [#14177](https://github.com/rust-lang/rust-clippy/pull/14177) | |
| * [`collapsible_match`] improved suggestions to handle necessary ref/dereferencing. | |
| [#14221](https://github.com/rust-lang/rust-clippy/pull/14221) | |
| * [`map_identity`] now suggests making variables mutable when required; recognizes tuple struct restructuring. | |
| [#15261](https://github.com/rust-lang/rust-clippy/pull/15261) | |
| * [`option_map_unit_fn`] preserves `unsafe` blocks in suggestions. | |
| [#15570](https://github.com/rust-lang/rust-clippy/pull/15570) | |
| * [`unnecessary_mut_passed`] provides structured, clearer fix suggestions. | |
| [#15438](https://github.com/rust-lang/rust-clippy/pull/15438) | |
| * [`float_equality_without_abs`] now checks `f16` and `f128` types. | |
| [#15054](https://github.com/rust-lang/rust-clippy/pull/15054) | |
| * [`doc_markdown`] expanded whitelist (`InfiniBand`, `RoCE`, `PowerPC`) and improved handling of | |
| identifiers like NixOS. | |
| [#15558](https://github.com/rust-lang/rust-clippy/pull/15558) | |
| * [`clone_on_ref_ptr`] now suggests fully qualified paths to avoid resolution errors. | |
| [#15561](https://github.com/rust-lang/rust-clippy/pull/15561) | |
| * [`manual_assert`] simplifies boolean expressions in suggested fixes. | |
| [#15368](https://github.com/rust-lang/rust-clippy/pull/15368) | |
| * [`four_forward_slashes`] warns about bare CR in comments and avoids invalid autofixes. | |
| [#15175](https://github.com/rust-lang/rust-clippy/pull/15175) | |
| ### False Positive Fixes | |
| * [`alloc_instead_of_core`] fixed FP when `alloc` is an alias | |
| [#15581](https://github.com/rust-lang/rust-clippy/pull/15581) | |
| * [`needless_range_loop`] fixed FP and FN when meeting multidimensional array | |
| [#15486](https://github.com/rust-lang/rust-clippy/pull/15486) | |
| * [`semicolon_inside_block`] fixed FP when attribute over expr is not enabled | |
| [#15476](https://github.com/rust-lang/rust-clippy/pull/15476) | |
| * [`unnested_or_patterns`] fixed FP on structs with only shorthand field patterns | |
| [#15343](https://github.com/rust-lang/rust-clippy/pull/15343) | |
| * [`match_ref_pats`] fixed FP on match scrutinee of never type | |
| [#15474](https://github.com/rust-lang/rust-clippy/pull/15474) | |
| * [`infinite_loop`] fixed FP in async blocks that are not awaited | |
| [#15157](https://github.com/rust-lang/rust-clippy/pull/15157) | |
| * [`iter_on_single_items`] fixed FP on function pointers and let statements | |
| [#15013](https://github.com/rust-lang/rust-clippy/pull/15013) | |
| ### ICE Fixes | |
| * [`len_zero`] fix ICE when fn len has a return type without generic type params | |
| [#15660](https://github.com/rust-lang/rust-clippy/pull/15660) | |
| ### Documentation Improvements | |
| * [`cognitive_complexity`] corrected documentation to state lint is in `restriction`, not `nursery` | |
| [#15563](https://github.com/rust-lang/rust-clippy/pull/15563) | |
| ### Performance Improvements | |
| * [`doc_broken_link`] optimized by 99.77% (12M → 27k instructions) | |
| [#15385](https://github.com/rust-lang/rust-clippy/pull/15385) | |
| ## Rust 1.90 | |
| Current stable, released 2025-09-18 | |
| [View all 118 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2025-06-13T15%3A55%3A04Z..2025-07-25T13%3A24%3A00Z+base%3Amaster) | |
| Note: This Clippy release does not introduce many new lints and is focused entirely on bug fixes — see | |
| [#15086](https://github.com/rust-lang/rust-clippy/issues/15086) for more details. | |
| ### New Lints | |
| * Added [`manual_is_multiple_of`] to `complexity` [#14292](https://github.com/rust-lang/rust-clippy/pull/14292) | |
| * Added [`doc_broken_link`] to `pedantic` [#13696](https://github.com/rust-lang/rust-clippy/pull/13696) | |
| ### Moves and Deprecations | |
| * Move [`uninlined_format_args`] to `pedantic` (from `style`, now allow-by-default) [#15287](https://github.com/rust-lang/rust-clippy/pull/15287) | |
| ### Enhancements | |
| * [`or_fun_call`] now lints `Option::get_or_insert`, `Result::map_or`, `Option/Result::and` methods | |
| [#15071](https://github.com/rust-lang/rust-clippy/pull/15071) | |
| [#15073](https://github.com/rust-lang/rust-clippy/pull/15073) | |
| [#15074](https://github.com/rust-lang/rust-clippy/pull/15074) | |
| * [`incompatible_msrv`] now recognizes types exceeding MSRV | |
| [#15296](https://github.com/rust-lang/rust-clippy/pull/15296) | |
| * [`incompatible_msrv`] now checks the right MSRV when in a `const` context | |
| [#15297](https://github.com/rust-lang/rust-clippy/pull/15297) | |
| * [`zero_ptr`] now lints in `const` context as well | |
| [#15152](https://github.com/rust-lang/rust-clippy/pull/15152) | |
| * [`map_identity`],[`flat_map_identity`] now recognizes `|[x, y]| [x, y]` as an identity function | |
| [#15229](https://github.com/rust-lang/rust-clippy/pull/15229) | |
| * [`exit`] no longer fails on the main function when using `--test` or `--all-targets` flag | |
| [#15222](https://github.com/rust-lang/rust-clippy/pull/15222) | |
| ### False Positive Fixes | |
| * [`if_then_some_else_none`] fixed FP when require type coercion | |
| [#15267](https://github.com/rust-lang/rust-clippy/pull/15267) | |
| * [`module_name_repetitions`] fixed FP on exported macros | |
| [#15319](https://github.com/rust-lang/rust-clippy/pull/15319) | |
| * [`unused_async`] fixed FP on function with `todo!` | |
| [#15308](https://github.com/rust-lang/rust-clippy/pull/15308) | |
| * [`useless_attribute`] fixed FP when using `#[expect(redundant_imports)]` and similar lint attributes | |
| on `use` statements | |
| [#15318](https://github.com/rust-lang/rust-clippy/pull/15318) | |
| * [`pattern_type_mismatch`] fixed FP in external macro | |
| [#15306](https://github.com/rust-lang/rust-clippy/pull/15306) | |
| * [`large_enum_variant`] fixed FP by not suggesting `Box` in `no_std` mode | |
| [#15241](https://github.com/rust-lang/rust-clippy/pull/15241) | |
| * [`missing_inline_in_public_items`] fixed FP on functions with `extern` | |
| [#15313](https://github.com/rust-lang/rust-clippy/pull/15313) | |
| * [`needless_range_loop`] fixed FP on array literals | |
| [#15314](https://github.com/rust-lang/rust-clippy/pull/15314) | |
| * [`ptr_as_ptr`] fixed wrong suggestions with turbo fish | |
| [#15289](https://github.com/rust-lang/rust-clippy/pull/15289) | |
| * [`range_plus_one`], [`range_minus_one`] fixed FP by restricting lint to cases where it is safe | |
| to switch the range type | |
| [#14432](https://github.com/rust-lang/rust-clippy/pull/14432) | |
| * [`ptr_arg`] fixed FP with underscore binding to `&T` or `&mut T` argument | |
| [#15105](https://github.com/rust-lang/rust-clippy/pull/15105) | |
| * [`unsafe_derive_deserialize`] fixed FP caused by the standard library's `pin!()` macro | |
| [#15137](https://github.com/rust-lang/rust-clippy/pull/15137) | |
| * [`unused_trait_names`] fixed FP in macros | |
| [#14947](https://github.com/rust-lang/rust-clippy/pull/14947) | |
| * [`expect_fun_call`] fixed invalid suggestions | |
| [#15122](https://github.com/rust-lang/rust-clippy/pull/15122) | |
| * [`manual_is_multiple_of`] fixed various false positives | |
| [#15205](https://github.com/rust-lang/rust-clippy/pull/15205) | |
| * [`manual_assert`] fixed wrong suggestions for macros | |
| [#15264](https://github.com/rust-lang/rust-clippy/pull/15264) | |
| * [`expect_used`] fixed false negative when meeting `Option::ok().expect` | |
| [#15253](https://github.com/rust-lang/rust-clippy/pull/15253) | |
| * [`manual_abs_diff`] fixed wrong suggestions behind refs | |
| [#15265](https://github.com/rust-lang/rust-clippy/pull/15265) | |
| * [`approx_constant`] fixed FP with overly precise literals and non trivially formatted numerals | |
| [#15236](https://github.com/rust-lang/rust-clippy/pull/15236) | |
| * [`arithmetic_side_effects`] fixed FP on `NonZeroU*.get() - 1` | |
| [#15238](https://github.com/rust-lang/rust-clippy/pull/15238) | |
| * [`legacy_numeric_constants`] fixed suggestion when call is inside parentheses | |
| [#15191](https://github.com/rust-lang/rust-clippy/pull/15191) | |
| * [`manual_is_variant_and`] fixed inverted suggestions that could lead to code with different semantics | |
| [#15206](https://github.com/rust-lang/rust-clippy/pull/15206) | |
| * [`unnecessary_map_or`] fixed FP by not proposing to replace `map_or` call when types wouldn't be correct | |
| [#15181](https://github.com/rust-lang/rust-clippy/pull/15181) | |
| * [`return_and_then`] fixed FP in case of a partially used expression | |
| [#15115](https://github.com/rust-lang/rust-clippy/pull/15115) | |
| * [`manual_let_else`] fixed FP with binding subpattern with unused name | |
| [#15118](https://github.com/rust-lang/rust-clippy/pull/15118) | |
| * [`suboptimal_flops`] fixed FP with ambiguous float types in mul_add suggestions | |
| [#15133](https://github.com/rust-lang/rust-clippy/pull/15133) | |
| * [`borrow_as_ptr`] fixed FP by not removing cast to trait object pointer | |
| [#15145](https://github.com/rust-lang/rust-clippy/pull/15145) | |
| * [`unnecessary_operation`] fixed FP by not removing casts if they are useful to type the expression | |
| [#15182](https://github.com/rust-lang/rust-clippy/pull/15182) | |
| * [`empty_loop`] fixed FP on intrinsic function declaration | |
| [#15201](https://github.com/rust-lang/rust-clippy/pull/15201) | |
| * [`doc_nested_refdefs`] fixed FP where task lists are reported as refdefs | |
| [#15146](https://github.com/rust-lang/rust-clippy/pull/15146) | |
| * [`std_instead_of_core`] fixed FP when not all items come from the new crate | |
| [#15165](https://github.com/rust-lang/rust-clippy/pull/15165) | |
| * [`swap_with_temporary`] fixed FP leading to different semantics being suggested | |
| [#15172](https://github.com/rust-lang/rust-clippy/pull/15172) | |
| * [`cast_possible_truncation`] fixed FP by not giving suggestions inside const context | |
| [#15164](https://github.com/rust-lang/rust-clippy/pull/15164) | |
| * [`missing_panics_doc`] fixed FP by allowing unwrap() and expect()s in const-only contexts | |
| [#15170](https://github.com/rust-lang/rust-clippy/pull/15170) | |
| * [`disallowed_script_idents`] fixed FP on identifiers with `_` | |
| [#15123](https://github.com/rust-lang/rust-clippy/pull/15123) | |
| * [`wildcard_enum_match_arm`] fixed wrong suggestions with raw identifiers | |
| [#15093](https://github.com/rust-lang/rust-clippy/pull/15093) | |
| * [`borrow_deref_ref`] fixed FP by not proposing replacing a reborrow when the reborrow is itself mutably borrowed | |
| [#14967](https://github.com/rust-lang/rust-clippy/pull/14967) | |
| * [`manual_ok_err`] fixed wrong suggestions with references | |
| [#15053](https://github.com/rust-lang/rust-clippy/pull/15053) | |
| * [`identity_op`] fixed FP when encountering `Default::default()` | |
| [#15028](https://github.com/rust-lang/rust-clippy/pull/15028) | |
| * [`exhaustive_structs`] fixed FP on structs with default valued field | |
| [#15022](https://github.com/rust-lang/rust-clippy/pull/15022) | |
| * [`collapsible_else_if`] fixed FP on conditionally compiled stmt | |
| [#14906](https://github.com/rust-lang/rust-clippy/pull/14906) | |
| * [`missing_const_for_fn`] fixed FP by checking MSRV before emitting lint on function containing | |
| non-`Sized` trait bounds | |
| [#15080](https://github.com/rust-lang/rust-clippy/pull/15080) | |
| * [`question_mark`] fixed FP when else branch of let-else contains `#[cfg]` | |
| [#15082](https://github.com/rust-lang/rust-clippy/pull/15082) | |
| ### ICE Fixes | |
| * [`single_match`] fixed ICE with deref patterns and string literals | |
| [#15124](https://github.com/rust-lang/rust-clippy/pull/15124) | |
| * [`needless_doctest_main`] fixed panic when doctest is invalid | |
| [#15052](https://github.com/rust-lang/rust-clippy/pull/15052) | |
| * [`zero_sized_map_values`] do not attempt to compute size of a type with escaping lifetimes | |
| [#15434](https://github.com/rust-lang/rust-clippy/pull/15434) | |
| ### Documentation Improvements | |
| * [`manual_is_variant_and`] improved documentation to include equality comparison patterns | |
| [#15239](https://github.com/rust-lang/rust-clippy/pull/15239) | |
| * [`uninlined_format_args`] improved documentation with example of how to fix a `{:?}` parameter | |
| [#15228](https://github.com/rust-lang/rust-clippy/pull/15228) | |
| * [`undocumented_unsafe_blocks`] improved documentation wording | |
| [#15213](https://github.com/rust-lang/rust-clippy/pull/15213) | |
| ## Rust 1.89 | |
| Current stable, released 2025-08-07 | |
| [View all 137 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2025-05-01T16%3A52%3A57Z..2025-06-13T08%3A33%3A27Z+base%3Amaster) | |
| ### New Lints | |
| * Added [`coerce_container_to_any`] to `nursery` [#14812](https://github.com/rust-lang/rust-clippy/pull/14812) | |
| * Added [`ip_constant`] to `pedantic` [#14878](https://github.com/rust-lang/rust-clippy/pull/14878) | |
| * Added [`infallible_try_from`] to `suspicious` [#14813](https://github.com/rust-lang/rust-clippy/pull/14813) | |
| * Added [`doc_suspicious_footnotes`] to `suspicious` [#14708](https://github.com/rust-lang/rust-clippy/pull/14708) | |
| * Added [`pointer_format`] to `restriction` [#14792](https://github.com/rust-lang/rust-clippy/pull/14792) | |
| * Added [`useless_concat`] to `complexity` [#13829](https://github.com/rust-lang/rust-clippy/pull/13829) | |
| * Added [`cloned_ref_to_slice_refs`] to `perf` [#14284](https://github.com/rust-lang/rust-clippy/pull/14284) | |
| * Added [`confusing_method_to_numeric_cast`] to `suspicious` [#13979](https://github.com/rust-lang/rust-clippy/pull/13979) | |
| ### Moves and Deprecations | |
| * Removed superseded lints: `transmute_float_to_int`, `transmute_int_to_char`, | |
| `transmute_int_to_float`, `transmute_num_to_bytes` (now in rustc) | |
| [#14703](https://github.com/rust-lang/rust-clippy/pull/14703) | |
| * Move [`uninlined_format_args`] to `pedantic` (from `style`, now allow-by-default) | |
| [#15287](https://github.com/rust-lang/rust-clippy/pull/15287) | |
| ### Enhancements | |
| * [`module_name_repetitions`] added `allow_exact_repetitions` configuration option | |
| [#14261](https://github.com/rust-lang/rust-clippy/pull/14261) | |
| * [`missing_docs_in_private_items`] added `allow_unused` config for underscored fields | |
| [#14453](https://github.com/rust-lang/rust-clippy/pull/14453) | |
| * [`unnecessary_unwrap`] fixed being emitted twice in closure | |
| [#14763](https://github.com/rust-lang/rust-clippy/pull/14763) | |
| * [`needless_return`] lint span no longer wraps to previous line | |
| [#14790](https://github.com/rust-lang/rust-clippy/pull/14790) | |
| * [`trivial-copy-size-limit`] now defaults to `target_pointer_width` | |
| [#13319](https://github.com/rust-lang/rust-clippy/pull/13319) | |
| * [`integer_division`] fixed false negative for NonZero denominators | |
| [#14664](https://github.com/rust-lang/rust-clippy/pull/14664) | |
| * [`arbitrary_source_item_ordering`] no longer lints inside items with `#[repr]` attribute | |
| [#14610](https://github.com/rust-lang/rust-clippy/pull/14610) | |
| * [`excessive_precision`] no longer triggers on exponent with leading zeros | |
| [#14824](https://github.com/rust-lang/rust-clippy/pull/14824) | |
| * [`to_digit_is_some`] no longer lints in const contexts when MSRV is below 1.87 | |
| [#14771](https://github.com/rust-lang/rust-clippy/pull/14771) | |
| ### False Positive Fixes | |
| * [`std_instead_of_core`] fixed FP when part of the `use` cannot be replaced | |
| [#15016](https://github.com/rust-lang/rust-clippy/pull/15016) | |
| * [`unused_unit`] fixed FP for `Fn` bounds | |
| [#14962](https://github.com/rust-lang/rust-clippy/pull/14962) | |
| * [`unnecessary_debug_formatting`] fixed FP inside `Debug` impl | |
| [#14955](https://github.com/rust-lang/rust-clippy/pull/14955) | |
| * [`assign_op_pattern`] fixed FP on unstable const trait | |
| [#14886](https://github.com/rust-lang/rust-clippy/pull/14886) | |
| * [`useless_conversion`] fixed FP when using `.into_iter().any()` | |
| [#14800](https://github.com/rust-lang/rust-clippy/pull/14800) | |
| * [`collapsible_if`] fixed FP on block stmt before expr | |
| [#14730](https://github.com/rust-lang/rust-clippy/pull/14730) | |
| * [`manual_unwrap_or_default`] fixed FP on ref binding | |
| [#14731](https://github.com/rust-lang/rust-clippy/pull/14731) | |
| * [`unused_async`] fixed FP on default impl | |
| [#14720](https://github.com/rust-lang/rust-clippy/pull/14720) | |
| * [`manual_slice_fill`] fixed FP on `IndexMut` overload | |
| [#14719](https://github.com/rust-lang/rust-clippy/pull/14719) | |
| * [`unnecessary_to_owned`] fixed FP when map key is a reference | |
| [#14834](https://github.com/rust-lang/rust-clippy/pull/14834) | |
| * [`swap_with_temporary`]: fix false positive leading to different semantics | |
| being suggested, and use the right number of dereferences in suggestion | |
| [#15172](https://github.com/rust-lang/rust-clippy/pull/15172) | |
| ### ICE Fixes | |
| * [`mutable_key_type`] fixed ICE when infinitely associated generic types are used | |
| [#14965](https://github.com/rust-lang/rust-clippy/pull/14965) | |
| * [`zero_sized_map_values`] fixed ICE while computing type layout | |
| [#14837](https://github.com/rust-lang/rust-clippy/pull/14837) | |
| * [`useless_asref`] fixed ICE on trait method | |
| [#14830](https://github.com/rust-lang/rust-clippy/pull/14830) | |
| * [`manual_slice_size_calculation`] fixed ICE in suggestion and triggers in `const` context | |
| [#14804](https://github.com/rust-lang/rust-clippy/pull/14804) | |
| * [`missing_const_for_fn`]: fix ICE with some compilation options | |
| [#14776](https://github.com/rust-lang/rust-clippy/pull/14776) | |
| ### Documentation Improvements | |
| * [`manual_contains`] improved documentation wording | |
| [#14917](https://github.com/rust-lang/rust-clippy/pull/14917) | |
| ### Performance improvements | |
| * [`strlen_on_c_strings`] optimized by 99.75% (31M → 76k instructions) | |
| [#15043](https://github.com/rust-lang/rust-clippy/pull/15043) | |
| * Reduced documentation lints execution time by 85% (7.5% → 1% of total runtime) | |
| [#14870](https://github.com/rust-lang/rust-clippy/pull/14870) | |
| * [`unit_return_expecting_ord`] optimized to reduce binder instantiation from 95k to 10k calls | |
| [#14905](https://github.com/rust-lang/rust-clippy/pull/14905) | |
| * [`doc_markdown`] optimized by 50% | |
| [#14693](https://github.com/rust-lang/rust-clippy/pull/14693) | |
| * Refactor and speed up `cargo dev fmt` | |
| [#14638](https://github.com/rust-lang/rust-clippy/pull/14638) | |
| ## Rust 1.88 | |
| Current stable, released 2025-06-26 | |
| [View all 126 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2025-03-21T10%3A30%3A57Z..2025-05-01T08%3A03%3A26Z+base%3Amaster) | |
| ### New Lints | |
| * Added [`swap_with_temporary`] to `complexity` [#14046](https://github.com/rust-lang/rust-clippy/pull/14046) | |
| * Added [`redundant_test_prefix`] to `restriction` [#13710](https://github.com/rust-lang/rust-clippy/pull/13710) | |
| * Added [`manual_dangling_ptr`] to `style` [#14107](https://github.com/rust-lang/rust-clippy/pull/14107) | |
| * Added [`char_indices_as_byte_indices`] to `correctness` [#13435](https://github.com/rust-lang/rust-clippy/pull/13435) | |
| * Added [`manual_abs_diff`] to `complexity` [#14482](https://github.com/rust-lang/rust-clippy/pull/14482) | |
| * Added [`ignore_without_reason`] to `pedantic` [#13931](https://github.com/rust-lang/rust-clippy/pull/13931) | |
| ### Moves and Deprecations | |
| * Moved [`uninlined_format_args`] to `style` (from `pedantic`) | |
| [#14160](https://github.com/rust-lang/rust-clippy/pull/14160) | |
| * [`match_on_vec_items`] deprecated in favor of [`indexing_slicing`] | |
| [#14217](https://github.com/rust-lang/rust-clippy/pull/14217) | |
| * Removed superseded lints: `transmute_float_to_int`, `transmute_int_to_char`, | |
| `transmute_int_to_float`, `transmute_num_to_bytes` (now in rustc) | |
| [#14703](https://github.com/rust-lang/rust-clippy/pull/14703) | |
| ### Enhancements | |
| * Configuration renamed from `lint-inconsistent-struct-field-initializers` | |
| to `check-inconsistent-struct-field-initializers` | |
| [#14280](https://github.com/rust-lang/rust-clippy/pull/14280) | |
| * Paths in `disallowed_*` configurations are now validated | |
| [#14397](https://github.com/rust-lang/rust-clippy/pull/14397) | |
| * [`borrow_as_ptr`] now lints implicit casts as well | |
| [#14408](https://github.com/rust-lang/rust-clippy/pull/14408) | |
| * [`iter_kv_map`] now recognizes references on maps | |
| [#14596](https://github.com/rust-lang/rust-clippy/pull/14596) | |
| * [`empty_enum_variants_with_brackets`] no longer lints reachable enums or enums used | |
| as functions within same crate [#12971](https://github.com/rust-lang/rust-clippy/pull/12971) | |
| * [`needless_lifetimes`] now checks for lifetime uses in closures | |
| [#14608](https://github.com/rust-lang/rust-clippy/pull/14608) | |
| * [`wildcard_imports`] now lints on `pub use` when `warn_on_all_wildcard_imports` is enabled | |
| [#14182](https://github.com/rust-lang/rust-clippy/pull/14182) | |
| * [`collapsible_if`] now recognizes the `let_chains` feature | |
| [#14481](https://github.com/rust-lang/rust-clippy/pull/14481) | |
| * [`match_single_binding`] now allows macros in scrutinee and patterns | |
| [#14635](https://github.com/rust-lang/rust-clippy/pull/14635) | |
| * [`needless_borrow`] does not contradict the compiler's | |
| `dangerous_implicit_autorefs` lint even though the references | |
| are not mandatory | |
| [#14810](https://github.com/rust-lang/rust-clippy/pull/14810) | |
| ### False Positive Fixes | |
| * [`double_ended_iterator_last`] and [`needless_collect`] fixed FP when iter has side effects | |
| [#14490](https://github.com/rust-lang/rust-clippy/pull/14490) | |
| * [`mut_from_ref`] fixed FP where lifetimes nested in types were not considered | |
| [#14471](https://github.com/rust-lang/rust-clippy/pull/14471) | |
| * [`redundant_clone`] fixed FP in overlapping lifetime | |
| [#14237](https://github.com/rust-lang/rust-clippy/pull/14237) | |
| * [`map_entry`] fixed FP where lint would trigger without insert calls present | |
| [#14568](https://github.com/rust-lang/rust-clippy/pull/14568) | |
| * [`iter_cloned_collect`] fixed FP with custom `From`/`IntoIterator` impl | |
| [#14473](https://github.com/rust-lang/rust-clippy/pull/14473) | |
| * [`shadow_unrelated`] fixed FP in destructuring assignments | |
| [#14381](https://github.com/rust-lang/rust-clippy/pull/14381) | |
| * [`redundant_clone`] fixed FP on enum cast | |
| [#14395](https://github.com/rust-lang/rust-clippy/pull/14395) | |
| * [`collapsible_if`] fixed FP on block stmt before expr | |
| [#14730](https://github.com/rust-lang/rust-clippy/pull/14730) | |
| ### ICE Fixes | |
| * [`missing_const_for_fn`] fix ICE with `-Z validate-mir` compilation option | |
| [#14776](https://github.com/rust-lang/rust-clippy/pull/14776) | |
| ### Documentation Improvements | |
| * [`missing_asserts_for_indexing`] improved documentation and examples | |
| [#14108](https://github.com/rust-lang/rust-clippy/pull/14108) | |
| ### Others | |
| * We're testing with edition 2024 now | |
| [#14602](https://github.com/rust-lang/rust-clippy/pull/14602) | |
| * Don't warn about unloaded crates in `clippy.toml` disallowed paths | |
| [#14733](https://github.com/rust-lang/rust-clippy/pull/14733) | |
| ## Rust 1.87 | |
| Current stable, released 2025-05-15 | |
| [View all 127 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2025-02-06T14%3A54%3A28Z..2025-03-20T20%3A07%3A53Z+base%3Amaster) | |
| ### New Lints | |
| * Added [`doc_comment_double_space_linebreaks`] to `pedantic` [#12876](https://github.com/rust-lang/rust-clippy/pull/12876) | |
| * Added [`manual_midpoint`] to `pedantic` [#13851](https://github.com/rust-lang/rust-clippy/pull/13851) | |
| * Added [`io_other_error`] to `style` [#14022](https://github.com/rust-lang/rust-clippy/pull/14022) | |
| * Added [`owned_cow`] to `pedantic` [#13948](https://github.com/rust-lang/rust-clippy/pull/13948) | |
| * Added [`manual_contains`] to `perf` [#13817](https://github.com/rust-lang/rust-clippy/pull/13817) | |
| * Added [`unnecessary_debug_formatting`] to `pedantic` [#13893](https://github.com/rust-lang/rust-clippy/pull/13893) | |
| * Added [`elidable_lifetime_names`] to `pedantic` [#13960](https://github.com/rust-lang/rust-clippy/pull/13960) | |
| * Added [`mem_replace_option_with_some`] to `style` [#14197](https://github.com/rust-lang/rust-clippy/pull/14197) | |
| * Added [`unbuffered_bytes`] to `perf` [#14089](https://github.com/rust-lang/rust-clippy/pull/14089) | |
| * Added [`single_option_map`] to `nursery` [#14033](https://github.com/rust-lang/rust-clippy/pull/14033) | |
| ### Moves and Deprecations | |
| * Moved [`comparison_chain`] to `pedantic` (from `style`) | |
| [#14219](https://github.com/rust-lang/rust-clippy/pull/14219) | |
| * Moved [`manual_ok_or`] to `style` (from `pedantic`) | |
| [#14027](https://github.com/rust-lang/rust-clippy/pull/14027) | |
| * Deprecated [`option_map_or_err_ok`] in favor of [`manual_ok_or`] | |
| [#14027](https://github.com/rust-lang/rust-clippy/pull/14027) | |
| ### Enhancements | |
| * Add `allow_expect_in_consts` and `allow_unwrap_in_consts` configuration options to [`unwrap_used`], [`expect_used`] | |
| [#14200](https://github.com/rust-lang/rust-clippy/pull/14200) | |
| * Add `check-incompatible-msrv-in-tests` configuration option to [`incompatible_msrv`] | |
| [#14279](https://github.com/rust-lang/rust-clippy/pull/14279) | |
| * [`len_zero`] now also triggers if deref target implements `is_empty()` | |
| [#13871](https://github.com/rust-lang/rust-clippy/pull/13871) | |
| * [`ptr_eq`] now handles more cases, including `!=` in addition to `==` | |
| [#14339](https://github.com/rust-lang/rust-clippy/pull/14339) | |
| * [`struct_field_names`] now also checks private fields of public structs | |
| [#14076](https://github.com/rust-lang/rust-clippy/pull/14076) | |
| * [`needless_pass_by_value`] suggests using a reference on the innermost `Option` content | |
| [#14392](https://github.com/rust-lang/rust-clippy/pull/14392) | |
| * [`obfuscated_if_else`] now supports `then().unwrap_or_else()` and `then_some().unwrap_or_else()` | |
| [#14165](https://github.com/rust-lang/rust-clippy/pull/14165) | |
| * Format macros: all format-handling lints now validate `todo!` and `unimplemented!` macros | |
| [#14266](https://github.com/rust-lang/rust-clippy/pull/14266) | |
| * [`disallowed_methods`] now supports replacements | |
| [#13669](https://github.com/rust-lang/rust-clippy/pull/13669) | |
| * Added MSRV checks for several lints: | |
| * [`question_mark`] [#14436](https://github.com/rust-lang/rust-clippy/pull/14436) | |
| * [`repeat_vec_with_capacity`] [#14126](https://github.com/rust-lang/rust-clippy/pull/14126) | |
| * [`manual_flatten`] [#14086](https://github.com/rust-lang/rust-clippy/pull/14086) | |
| * [`lines_filter_map_ok`] [#14130](https://github.com/rust-lang/rust-clippy/pull/14130) | |
| ### False Positive Fixes | |
| * [`missing_const_for_fn`] no longer triggers on unstable const traits [#14294](https://github.com/rust-lang/rust-clippy/pull/14294) | |
| * [`unnecessary_to_owned`] now avoids suggesting to call `iter()` on a temporary object [#14243](https://github.com/rust-lang/rust-clippy/pull/14243) | |
| * [`unnecessary_debug_formatting`] no longer triggers in tests [#14347](https://github.com/rust-lang/rust-clippy/pull/14347) | |
| * [`option_if_let_else`] now handles cases when value is partially moved [#14209](https://github.com/rust-lang/rust-clippy/pull/14209) | |
| * [`blocks_in_conditions`] no longer triggers when the condition contains a `return` [#14338](https://github.com/rust-lang/rust-clippy/pull/14338) | |
| * [`undocumented_unsafe_blocks`] no longer triggers on trait/impl items [#13888](https://github.com/rust-lang/rust-clippy/pull/13888) | |
| * [`manual_slice_fill`] no longer triggers due to missing index checks [#14193](https://github.com/rust-lang/rust-clippy/pull/14193) | |
| * [`useless_asref`] no longer suggests using `.clone()` if the target type doesn't implement `Clone` [#14174](https://github.com/rust-lang/rust-clippy/pull/14174) | |
| * [`unnecessary_safety_comment`] no longer triggers on desugared assign [#14371](https://github.com/rust-lang/rust-clippy/pull/14371) | |
| * [`unnecessary_map_or`] no longer consumes the comparison value if it does not implement `Copy` [#14207](https://github.com/rust-lang/rust-clippy/pull/14207) | |
| * [`let_and_return`] no longer triggers involving short-lived block temporary variables [#14180](https://github.com/rust-lang/rust-clippy/pull/14180) | |
| * [`manual_async_fn`] no longer emits suggestions inside macros [#14142](https://github.com/rust-lang/rust-clippy/pull/14142) | |
| * [`use_self`] skips analysis inside macro expansions of a `impl Self` block [#13128](https://github.com/rust-lang/rust-clippy/pull/13128) | |
| * [`double_ended_iterator_last`] no longer triggers on non-reference immutable receiver [#14140](https://github.com/rust-lang/rust-clippy/pull/14140) | |
| ### ICE Fixes | |
| * [`macro_use_imports`] Fix ICE when checking attributes | |
| [#14317](https://github.com/rust-lang/rust-clippy/pull/14317) | |
| * [`doc_nested_refdefs`] Fix ICE by avoiding invalid ranges | |
| [#14308](https://github.com/rust-lang/rust-clippy/pull/14308) | |
| * [`just_underscores_and_digits`] Fix ICE in error recovery scenario | |
| [#14168](https://github.com/rust-lang/rust-clippy/pull/14168) | |
| * [`declare_interior_mutable_const`], [`borrow_interior_mutable_const`] Fix ICE by properly resolving `<T as Trait>::AssocT` projections | |
| [#14125](https://github.com/rust-lang/rust-clippy/pull/14125) | |
| ### Documentation Improvements | |
| * [`struct_excessive_bools`] Documentation improved with rationale | |
| [#14351](https://github.com/rust-lang/rust-clippy/pull/14351) | |
| ### Others | |
| * Use edition=2021 in `rustc_tools_util` | |
| [#14211](https://github.com/rust-lang/rust-clippy/pull/14211) | |
| * Fix rustc_tools_util's `version.host_compiler` release channel, expose the rustc version, and add tests | |
| [#14123](https://github.com/rust-lang/rust-clippy/pull/14123) | |
| * Make UI test annotations mandatory | |
| [#11421](https://github.com/rust-lang/rust-clippy/pull/11421) | |
| [#14388](https://github.com/rust-lang/rust-clippy/pull/14388) | |
| [#14393](https://github.com/rust-lang/rust-clippy/pull/14393) | |
| ## Rust 1.86 | |
| Current stable, released 2025-04-03 | |
| [View all 108 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2024-12-27T15%3A11%3A38Z..2025-02-06T13%3A57%3A58Z+base%3Amaster) | |
| ### New Lints | |
| * Added [`unneeded_struct_pattern`] to `style` [#13465](https://github.com/rust-lang/rust-clippy/pull/13465) | |
| * Added [`doc_overindented_list_items`] to `style` [#13711](https://github.com/rust-lang/rust-clippy/pull/13711) | |
| * Added [`manual_ok_err`] to `complexity` [#13740](https://github.com/rust-lang/rust-clippy/pull/13740) | |
| * Added [`non_std_lazy_statics`] to `pedantic` [#13770](https://github.com/rust-lang/rust-clippy/pull/13770) | |
| * Added [`manual_repeat_n`] to `style` [#13858](https://github.com/rust-lang/rust-clippy/pull/13858) | |
| * Added [`manual_option_as_slice`] to `complexity` [#13901](https://github.com/rust-lang/rust-clippy/pull/13901) | |
| * Added [`double_ended_iterator_last`] to `perf` [#13922](https://github.com/rust-lang/rust-clippy/pull/13922) | |
| * Added [`useless_nonzero_new_unchecked`] to `complexity` [#13993](https://github.com/rust-lang/rust-clippy/pull/13993) | |
| * Added [`sliced_string_as_bytes`] to `perf` [#14002](https://github.com/rust-lang/rust-clippy/pull/14002) | |
| * Added [`unnecessary_semicolon`] to `pedantic` [#14032](https://github.com/rust-lang/rust-clippy/pull/14032) | |
| * Added [`return_and_then`] to `restriction` [#14051](https://github.com/rust-lang/rust-clippy/pull/14051) | |
| * Added [`manual_slice_fill`] to `style` [#14082](https://github.com/rust-lang/rust-clippy/pull/14082) | |
| * Added [`precedence_bits`] to `restriction` [#14115](https://github.com/rust-lang/rust-clippy/pull/14115) | |
| ### Moves and Deprecations | |
| * Moved [`redundant_locals`] to `suspicious` (from `correctness`, now warn-by-default) | |
| [#13747](https://github.com/rust-lang/rust-clippy/pull/13747) | |
| * Moved [`format_push_string`] to `pedantic` (from `restriction`) | |
| [#13894](https://github.com/rust-lang/rust-clippy/pull/13894) | |
| * Moved [`format_collect`] to `pedantic` (from `perf`, now allow-by-default) | |
| [#13894](https://github.com/rust-lang/rust-clippy/pull/13894) | |
| * Moved [`mutex_integer`] to `restriction` (from `nursery`) [#14110](https://github.com/rust-lang/rust-clippy/pull/14110) | |
| ### Enhancements | |
| * Add `lint-inconsistent-struct-field-initializers` configuration option to [`inconsistent_struct_constructor`] | |
| [#13737](https://github.com/rust-lang/rust-clippy/pull/13737) | |
| * [`len_zero`] now also triggers if deref target implements `is_empty()` | |
| [#13871](https://github.com/rust-lang/rust-clippy/pull/13871) | |
| * [`obfuscated_if_else`] now also triggers for the `.then(..).unwrap_or(..)` pattern | |
| [#14021](https://github.com/rust-lang/rust-clippy/pull/14021) | |
| ### False Positive Fixes | |
| * [`trailing_empty_array`] no longer triggers in tests [#13844](https://github.com/rust-lang/rust-clippy/pull/13844) | |
| * [`missing_const_for_fn`] no longer triggers in tests [#13945](https://github.com/rust-lang/rust-clippy/pull/13945) | |
| * [`significant_drop_in_scrutinee`]: do not falsely warn for temporaries created by `.await` expansion | |
| [#13985](https://github.com/rust-lang/rust-clippy/pull/13985) | |
| ### ICE Fixes | |
| * [`borrow_interior_mutable_const`] Fix an ICE that can occur when taking a reference to a tuple/`struct` field of an | |
| interior mutable `const` [#13877](https://github.com/rust-lang/rust-clippy/pull/13877) | |
| ### Others | |
| * Clippy now uses Rust edition 2024 [#13751](https://github.com/rust-lang/rust-clippy/pull/13751) | |
| ## Rust 1.85 | |
| Released 2025-02-20 | |
| [View all 72 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2024-11-15T19%3A31%3A08Z..2024-12-26T13%3A59%3A48Z+base%3Amaster) | |
| ### New Lints | |
| * Added [`repr_packed_without_abi`] to `suspicious` | |
| [#13398](https://github.com/rust-lang/rust-clippy/pull/13398) | |
| * Added [`as_pointer_underscore`] to `restriction` | |
| [#13251](https://github.com/rust-lang/rust-clippy/pull/13251) | |
| * Added [`doc_nested_refdefs`] to `suspicious` | |
| [#13707](https://github.com/rust-lang/rust-clippy/pull/13707) | |
| * Added [`literal_string_with_formatting_args`] to `nursery` | |
| [#13410](https://github.com/rust-lang/rust-clippy/pull/13410) | |
| * Added [`doc_include_without_cfg`] to `restriction` | |
| [#13625](https://github.com/rust-lang/rust-clippy/pull/13625) | |
| ### Enhancements | |
| * [`indexing_slicing`]: Can now be allowed in tests using the [`allow-indexing-slicing-in-tests`] | |
| configuration | |
| [#13854](https://github.com/rust-lang/rust-clippy/pull/13854) | |
| * [`if_let_mutex`]: disable lint from Edition 2024 since | |
| [if_let_rescope](https://github.com/rust-lang/rust/issues/131154) was stabilized | |
| [#13695](https://github.com/rust-lang/rust-clippy/pull/13695) | |
| * [`format_in_format_args`], [`recursive_format_impl`], [`to_string_in_format_args`], | |
| [`uninlined_format_args`], [`unused_format_specs`]: Can now support 3rd party format macros | |
| if they're marked with the `#[clippy::format_args]` attribute | |
| [#9948](https://github.com/rust-lang/rust-clippy/pull/9948) | |
| ### ICE Fixes | |
| * [`trait_duplication_in_bounds`]: fix ICE on duplicate type or constant bound | |
| [#13722](https://github.com/rust-lang/rust-clippy/pull/13722) | |
| ### Others | |
| * `clippy_utils` is now published to crates.io. Note that this crate is and will remain unstable. | |
| [#13700](https://github.com/rust-lang/rust-clippy/pull/13700) | |
| ## Rust 1.84 | |
| Released 2025-01-09 | |
| [View all 84 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2024-10-03T21%3A23%3A58Z..2024-11-14T17%3A41%3A37Z+base%3Amaster) | |
| ### New Lints | |
| * Added [`unnecessary_map_or`] to `style` | |
| [#11796](https://github.com/rust-lang/rust-clippy/pull/11796) | |
| * Added [`arbitrary_source_item_ordering`] to `restriction` | |
| [#13376](https://github.com/rust-lang/rust-clippy/pull/13376) | |
| * Added [`map_with_unused_argument_over_ranges`] to `restriction` | |
| [#13034](https://github.com/rust-lang/rust-clippy/pull/13034) | |
| * Added [`map_all_any_identity`] to `complexity` | |
| [#13499](https://github.com/rust-lang/rust-clippy/pull/13499) | |
| * Added [`needless_as_bytes`] to `complexity` | |
| [#13437](https://github.com/rust-lang/rust-clippy/pull/13437) | |
| * Added [`unnecessary_literal_bound`] to `pedantic` | |
| [#13395](https://github.com/rust-lang/rust-clippy/pull/13395) | |
| * Added [`manual_ignore_case_cmp`] to `perf` | |
| [#13334](https://github.com/rust-lang/rust-clippy/pull/13334) | |
| * Added [`regex_creation_in_loops`] to `perf` | |
| [#13412](https://github.com/rust-lang/rust-clippy/pull/13412) | |
| ### Moves and Deprecations | |
| * Moved [`manual_is_power_of_two`] to `pedantic` (From `complexity`, now allow-by-default) | |
| [#13553](https://github.com/rust-lang/rust-clippy/pull/13553) | |
| * Move [`module_name_repetitions`] to `restriction` (from `pedantic`) | |
| [#13541](https://github.com/rust-lang/rust-clippy/pull/13541) | |
| ### Enhancements | |
| * [`doc_markdown`]: Added the following identifiers to [`doc-valid-idents`]: | |
| CoAP, MHz, GHz, and THz | |
| [#13633](https://github.com/rust-lang/rust-clippy/pull/13633) | |
| [#13460](https://github.com/rust-lang/rust-clippy/pull/13460) | |
| * [`large_const_arrays`]: Changed the default of [`array-size-threshold`] to `16kb` (from `512kb`) | |
| [#13485](https://github.com/rust-lang/rust-clippy/pull/13485) | |
| ## Rust 1.83 | |
| Released 2024-11-28 | |
| [View all 64 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2024-08-25T09%3A59%3A01Z..2024-10-03T13%3A42%3A56Z+base%3Amaster) | |
| ### Important Change | |
| * Removed the implicit `cargo-clippy` feature set by Clippy as announced here: | |
| <https://blog.rust-lang.org/2024/02/28/Clippy-deprecating-feature-cargo-clippy.html> | |
| [#13246](https://github.com/rust-lang/rust-clippy/pull/13246) | |
| ### New Lints | |
| * Added [`unused_trait_names`] to `restriction` | |
| [#13322](https://github.com/rust-lang/rust-clippy/pull/13322) | |
| * Added [`unnecessary_first_then_check`] to `complexity` | |
| [#13421](https://github.com/rust-lang/rust-clippy/pull/13421) | |
| * Added [`non_zero_suggestions`] to `restriction` | |
| [#13167](https://github.com/rust-lang/rust-clippy/pull/13167) | |
| * Added [`manual_is_power_of_two`] to `pedantic` | |
| [#13327](https://github.com/rust-lang/rust-clippy/pull/13327) | |
| * Added [`manual_div_ceil`] to `complexity` | |
| [#12987](https://github.com/rust-lang/rust-clippy/pull/12987) | |
| * Added [`zombie_processes`] to `suspicious` | |
| [#11476](https://github.com/rust-lang/rust-clippy/pull/11476) | |
| * Added [`used_underscore_items`] to `pedantic` | |
| [#13294](https://github.com/rust-lang/rust-clippy/pull/13294) | |
| ### Moves and Deprecations | |
| * Moved [`ref_option`] to `pedantic` (From `nursery`) | |
| [#13469](https://github.com/rust-lang/rust-clippy/pull/13469) | |
| * Moved [`manual_c_str_literals`] to `complexity` (From `pedantic`, now warn-by-default) | |
| [#13263](https://github.com/rust-lang/rust-clippy/pull/13263) | |
| * Moved [`empty_line_after_doc_comments`] to `suspicious` (From `nursery`, now warn-by-default) | |
| [#13091](https://github.com/rust-lang/rust-clippy/pull/13091) | |
| * Moved [`empty_line_after_outer_attr`] to `suspicious` (From `nursery`, now warn-by-default) | |
| [#13091](https://github.com/rust-lang/rust-clippy/pull/13091) | |
| ### Enhancements | |
| * [`missing_panics_doc`]: No longer lints in const environments | |
| [#13382](https://github.com/rust-lang/rust-clippy/pull/13382) | |
| ## Rust 1.82 | |
| Released 2024-10-17 | |
| [View all 108 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2024-07-11T20%3A12%3A07Z..2024-08-24T20%3A55%3A35Z+base%3Amaster) | |
| ### New Lints | |
| * Added [`too_long_first_doc_paragraph`] to `nursery` | |
| [#12993](https://github.com/rust-lang/rust-clippy/pull/12993) | |
| * Added [`unused_result_ok`] to `restriction` | |
| [#12150](https://github.com/rust-lang/rust-clippy/pull/12150) | |
| * Added [`pathbuf_init_then_push`] to `restriction` | |
| [#11700](https://github.com/rust-lang/rust-clippy/pull/11700) | |
| ### Enhancements | |
| * [`explicit_iter_loop`]: Now respects the `msrv` configuration | |
| [#13288](https://github.com/rust-lang/rust-clippy/pull/13288) | |
| * [`assigning_clones`]: No longer lints in test code | |
| [#13273](https://github.com/rust-lang/rust-clippy/pull/13273) | |
| * [`inconsistent_struct_constructor`]: Lint attributes now work on the struct definition | |
| [#13211](https://github.com/rust-lang/rust-clippy/pull/13211) | |
| * [`set_contains_or_insert`]: Now also checks for `BTreeSet` | |
| [#13053](https://github.com/rust-lang/rust-clippy/pull/13053) | |
| * [`doc_markdown`]: Added the following identifiers to [`doc-valid-idents`]: AccessKit, | |
| CoreFoundation, CoreGraphics, CoreText, Direct2D, Direct3D, DirectWrite, PostScript, | |
| OpenAL, OpenType, WebRTC, WebSocket, WebTransport, NetBSD, and OpenBSD | |
| [#13093](https://github.com/rust-lang/rust-clippy/pull/13093) | |
| ### ICE Fixes | |
| * [`uninit_vec`] | |
| [rust#128720](https://github.com/rust-lang/rust/pull/128720) | |
| ## Rust 1.81 | |
| Released 2024-09-05 | |
| ### New Lints | |
| * Added [`cfg_not_test`] to `restriction` | |
| [#11293](https://github.com/rust-lang/rust-clippy/pull/11293) | |
| * Added [`byte_char_slices`] to `style` | |
| [#10155](https://github.com/rust-lang/rust-clippy/pull/10155) | |
| * Added [`set_contains_or_insert`] to `nursery` | |
| [#12873](https://github.com/rust-lang/rust-clippy/pull/12873) | |
| * Added [`manual_rotate`] to `style` | |
| [#12983](https://github.com/rust-lang/rust-clippy/pull/12983) | |
| * Added [`unnecessary_min_or_max`] to `complexity` | |
| [#12368](https://github.com/rust-lang/rust-clippy/pull/12368) | |
| * Added [`manual_inspect`] to `complexity` | |
| [#12287](https://github.com/rust-lang/rust-clippy/pull/12287) | |
| * Added [`field_scoped_visibility_modifiers`] to `restriction` | |
| [#12893](https://github.com/rust-lang/rust-clippy/pull/12893) | |
| * Added [`manual_pattern_char_comparison`] to `style` | |
| [#12849](https://github.com/rust-lang/rust-clippy/pull/12849) | |
| * Added [`needless_maybe_sized`] to `suspicious` | |
| [#10632](https://github.com/rust-lang/rust-clippy/pull/10632) | |
| * Added [`needless_character_iteration`] to `suspicious` | |
| [#12815](https://github.com/rust-lang/rust-clippy/pull/12815) | |
| ### Moves and Deprecations | |
| * [`allow_attributes`], [`allow_attributes_without_reason`]: Now work on stable | |
| [rust#120924](https://github.com/rust-lang/rust/pull/120924) | |
| * Renamed `overflow_check_conditional` to [`panicking_overflow_checks`] | |
| [#12944](https://github.com/rust-lang/rust-clippy/pull/12944) | |
| * Moved [`panicking_overflow_checks`] to `correctness` (From `complexity` now deny-by-default) | |
| [#12944](https://github.com/rust-lang/rust-clippy/pull/12944) | |
| * Renamed `thread_local_initializer_can_be_made_const` to [`missing_const_for_thread_local`] | |
| [#12974](https://github.com/rust-lang/rust-clippy/pull/12974) | |
| * Deprecated [`maybe_misused_cfg`] and [`mismatched_target_os`] as they are now caught by cargo | |
| and rustc | |
| [#12875](https://github.com/rust-lang/rust-clippy/pull/12875) | |
| ### Enhancements | |
| * [`significant_drop_in_scrutinee`]: Now also checks scrutinies of `while let` and `for let` | |
| expressions | |
| [#12870](https://github.com/rust-lang/rust-clippy/pull/12870) | |
| * [`std_instead_of_core`]: Now respects the `msrv` configuration | |
| [#13168](https://github.com/rust-lang/rust-clippy/pull/13168) | |
| ### ICE Fixes | |
| * [`suboptimal_flops`]: No longer crashes on custom `.log()` functions | |
| [#12884](https://github.com/rust-lang/rust-clippy/pull/12884) | |
| ## Rust 1.80 | |
| Current stable, released 2024-07-25 | |
| [View all 68 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2024-04-18T22%3A50%3A22Z..2024-05-30T08%3A26%3A18Z+base%3Amaster) | |
| ### New Lints | |
| * Added [`while_float`] to `nursery` | |
| [#12765](https://github.com/rust-lang/rust-clippy/pull/12765) | |
| * Added [`macro_metavars_in_unsafe`] to `suspicious` | |
| [#12107](https://github.com/rust-lang/rust-clippy/pull/12107) | |
| * Added [`renamed_function_params`] to `restriction` | |
| [#11540](https://github.com/rust-lang/rust-clippy/pull/11540) | |
| * Added [`doc_lazy_continuation`] to `style` | |
| [#12770](https://github.com/rust-lang/rust-clippy/pull/12770) | |
| ### Moves and Deprecations | |
| * Moved [`assigning_clones`] to `pedantic` (From `perf` now allow-by-default) | |
| [#12779](https://github.com/rust-lang/rust-clippy/pull/12779) | |
| * Moved [`single_char_pattern`] to `pedantic` (From `perf` now allow-by-default) | |
| [#11852](https://github.com/rust-lang/rust-clippy/pull/11852) | |
| ### Enhancements | |
| * [`panic`]: Added [`allow-panic-in-tests`] configuration to allow the lint in tests | |
| [#12803](https://github.com/rust-lang/rust-clippy/pull/12803) | |
| * [`missing_const_for_fn`]: Now respects the [`msrv`] configuration | |
| [#12713](https://github.com/rust-lang/rust-clippy/pull/12713) | |
| * [`missing_panics_doc`]: No longer lints on compile-time panics | |
| [#12790](https://github.com/rust-lang/rust-clippy/pull/12790) | |
| * [`collapsible_match`]: Now considers the [`msrv`] configuration for the suggestion | |
| [#12745](https://github.com/rust-lang/rust-clippy/pull/12745) | |
| * [`useless_vec`]: Added [`allow-useless-vec-in-tests`] configuration to allow the lint in tests | |
| [#12725](https://github.com/rust-lang/rust-clippy/pull/12725) | |
| ### Suggestion Fixes/Improvements | |
| * [`single_match`], [`single_match_else`]: Suggestions are now machine-applicable | |
| [#12726](https://github.com/rust-lang/rust-clippy/pull/12726) | |
| ## Rust 1.79 | |
| Released 2024-06-13 | |
| [View all 102 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2024-03-08T11%3A13%3A58Z..2024-04-18T15%3A50%3A50Z+base%3Amaster) | |
| ### New Lints | |
| * Added [`legacy_numeric_constants`] to `style` | |
| [#12312](https://github.com/rust-lang/rust-clippy/pull/12312) | |
| * Added [`missing_transmute_annotations`] to `suspicious` | |
| [#12239](https://github.com/rust-lang/rust-clippy/pull/12239) | |
| * Added [`integer_division_remainder_used`] to `restriction` | |
| [#12451](https://github.com/rust-lang/rust-clippy/pull/12451) | |
| * Added [`duplicated_attributes`] to `suspicious` | |
| [#12378](https://github.com/rust-lang/rust-clippy/pull/12378) | |
| * Added [`manual_unwrap_or_default`] to `suspicious` | |
| [#12440](https://github.com/rust-lang/rust-clippy/pull/12440) | |
| * Added [`zero_repeat_side_effects`] to `suspicious` | |
| [#12449](https://github.com/rust-lang/rust-clippy/pull/12449) | |
| * Added [`const_is_empty`] to `suspicious` | |
| [#12310](https://github.com/rust-lang/rust-clippy/pull/12310) | |
| ### Moves and Deprecations | |
| * Moved [`box_default`] to `style` (From `perf`) | |
| [#12601](https://github.com/rust-lang/rust-clippy/pull/12601) | |
| * Moved [`manual_clamp`] to `complexity` (From `nursery` now warn-by-default) | |
| [#12543](https://github.com/rust-lang/rust-clippy/pull/12543) | |
| * Moved [`readonly_write_lock`] to `perf` (From `nursery` now warn-by-default) | |
| [#12479](https://github.com/rust-lang/rust-clippy/pull/12479) | |
| ### Enhancements | |
| * [`module_name_repetitions`]: Added the [`allowed-prefixes`] configuration to allow common prefixes. | |
| [#12573](https://github.com/rust-lang/rust-clippy/pull/12573) | |
| * [`cast_sign_loss`], [`cast_possible_truncation`], [`cast_lossless`]: Are now allowed in macros | |
| [#12631](https://github.com/rust-lang/rust-clippy/pull/12631) | |
| * [`manual_clamp`]: Now only lints on constant min and max values | |
| [#12543](https://github.com/rust-lang/rust-clippy/pull/12543) | |
| * [`assigning_clones`]: Now considers the [`msrv`] configuration | |
| [#12511](https://github.com/rust-lang/rust-clippy/pull/12511) | |
| * [`needless_return`], [`useless_let_if_seq`], [`mut_mut`], [`read_zero_byte_vec`], [`unused_io_amount`], | |
| [`unused_peekable`]: Now respects `#[allow]` attributes on the affected statement instead | |
| [#12446](https://github.com/rust-lang/rust-clippy/pull/12446) | |
| ### False Positive Fixes | |
| * [`cast_lossless`]: No longer lints when casting to `u128` | |
| [#12496](https://github.com/rust-lang/rust-clippy/pull/12496) | |
| * [`std_instead_of_core`] No longer lints on modules that are only in `std` | |
| [#12447](https://github.com/rust-lang/rust-clippy/pull/12447) | |
| ### ICE Fixes | |
| * [`needless_return`]: No longer crashes on non-ascii characters | |
| [#12493](https://github.com/rust-lang/rust-clippy/pull/12493) | |
| ## Rust 1.78 | |
| Released 2024-05-02 | |
| [View all 112 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2024-01-26T05%3A46%3A23Z..2024-03-07T16%3A25%3A52Z+base%3Amaster) | |
| ### New Lints | |
| * [`assigning_clones`] | |
| [#12077](https://github.com/rust-lang/rust-clippy/pull/12077) | |
| * [`mixed_attributes_style`] | |
| [#12354](https://github.com/rust-lang/rust-clippy/pull/12354) | |
| * [`empty_docs`] | |
| [#12342](https://github.com/rust-lang/rust-clippy/pull/12342) | |
| * [`unnecessary_get_then_check`] | |
| [#12339](https://github.com/rust-lang/rust-clippy/pull/12339) | |
| * [`multiple_bound_locations`] | |
| [#12259](https://github.com/rust-lang/rust-clippy/pull/12259) | |
| * [`unnecessary_clippy_cfg`] | |
| [#12303](https://github.com/rust-lang/rust-clippy/pull/12303) | |
| * [`deprecated_clippy_cfg_attr`] | |
| [#12292](https://github.com/rust-lang/rust-clippy/pull/12292) | |
| * [`manual_c_str_literals`] | |
| [#11919](https://github.com/rust-lang/rust-clippy/pull/11919) | |
| * [`ref_as_ptr`] | |
| [#12087](https://github.com/rust-lang/rust-clippy/pull/12087) | |
| * [`lint_groups_priority`] | |
| [#11832](https://github.com/rust-lang/rust-clippy/pull/11832) | |
| * [`unnecessary_result_map_or_else`] | |
| [#12169](https://github.com/rust-lang/rust-clippy/pull/12169) | |
| * [`to_string_trait_impl`] | |
| [#12122](https://github.com/rust-lang/rust-clippy/pull/12122) | |
| * [`incompatible_msrv`] | |
| [#12160](https://github.com/rust-lang/rust-clippy/pull/12160) | |
| ### Enhancements | |
| * [`thread_local_initializer_can_be_made_const`]: Now checks the [`msrv`] configuration | |
| [#12405](https://github.com/rust-lang/rust-clippy/pull/12405) | |
| * [`disallowed_macros`]: Code generated by derive macros can no longer allow this lint | |
| [#12267](https://github.com/rust-lang/rust-clippy/pull/12267) | |
| * [`wildcard_imports`]: Add configuration [`allowed-wildcard-imports`] to allow preconfigured wildcards | |
| [#11979](https://github.com/rust-lang/rust-clippy/pull/11979) | |
| ### ICE Fixes | |
| * [`ptr_as_ptr`]: No longer ICEs when the cast source is a function call to a local variable | |
| [#12617](https://github.com/rust-lang/rust-clippy/pull/12617) | |
| * [`cast_sign_loss`]: Avoids an infinite loop when casting two chained `.unwrap()` calls | |
| [#12508](https://github.com/rust-lang/rust-clippy/pull/12508) | |
| ## Rust 1.77 | |
| Released 2024-03-18 | |
| [View all 93 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2023-12-16T18%3A20%3A00Z..2024-01-25T18%3A15%3A56Z+base%3Amaster) | |
| ### New Lints | |
| * [`suspicious_open_options`] | |
| [#11608](https://github.com/rust-lang/rust-clippy/pull/11608) | |
| * [`option_as_ref_cloned`] | |
| [#12051](https://github.com/rust-lang/rust-clippy/pull/12051) | |
| * [`thread_local_initializer_can_be_made_const`] | |
| [#12026](https://github.com/rust-lang/rust-clippy/pull/12026) | |
| * [`str_split_at_newline`] | |
| [#11987](https://github.com/rust-lang/rust-clippy/pull/11987) | |
| * [`empty_enum_variants_with_brackets`] | |
| [#12047](https://github.com/rust-lang/rust-clippy/pull/12047) | |
| * [`manual_is_variant_and`] | |
| [#11865](https://github.com/rust-lang/rust-clippy/pull/11865) | |
| * [`pub_underscore_fields`] | |
| [#10283](https://github.com/rust-lang/rust-clippy/pull/10283) | |
| * [`eager_transmute`] | |
| [#11981](https://github.com/rust-lang/rust-clippy/pull/11981) | |
| * [`iter_filter_is_some`] | |
| [#12004](https://github.com/rust-lang/rust/pull/12004) | |
| * [`iter_filter_is_ok`] | |
| [#12004](https://github.com/rust-lang/rust/pull/12004) | |
| * [`result_filter_map`] | |
| [#11869](https://github.com/rust-lang/rust-clippy/pull/11869) | |
| * [`unconditional_recursion`] | |
| [#11938](https://github.com/rust-lang/rust-clippy/pull/11938) | |
| ### Enhancements | |
| * [`multiple_crate_versions`]: Added the [`allowed-duplicate-crates`] configuration to allow specific crates | |
| [#12179](https://github.com/rust-lang/rust-clippy/pull/12179) | |
| * [`single_call_fn`]: No longer ignores `#[allow]` attributes | |
| [#12183](https://github.com/rust-lang/rust-clippy/pull/12183) | |
| * [`read_zero_byte_vec`]: Updated the heuristics used for linting | |
| [#11766](https://github.com/rust-lang/rust-clippy/pull/11766) | |
| ### ICE Fixes | |
| * [`unit_arg`]: No longer crashes when checking for const in nested bodies | |
| [#11977](https://github.com/rust-lang/rust-clippy/pull/11977) | |
| * [`indexing_slicing`]: No longer crashes when the array index exceeds `usize` | |
| [#12266](https://github.com/rust-lang/rust-clippy/pull/12266) | |
| ### Others | |
| * Warnings about invalid fields inside `clippy.toml` files now include suggestions for existing fields | |
| [#12180](https://github.com/rust-lang/rust-clippy/pull/12180) | |
| ## Rust 1.76 | |
| Released 2024-02-08 | |
| [View all 85 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2023-11-02T20%3A23%3A40Z..2023-12-16T13%3A11%3A08Z+base%3Amaster) | |
| ### New Lints | |
| * [`infinite_loop`] | |
| [#11829](https://github.com/rust-lang/rust-clippy/pull/11829) | |
| * [`ineffective_open_options`] | |
| [#11902](https://github.com/rust-lang/rust-clippy/pull/11902) | |
| * [`uninhabited_references`] | |
| [#11878](https://github.com/rust-lang/rust-clippy/pull/11878) | |
| * [`repeat_vec_with_capacity`] | |
| [#11597](https://github.com/rust-lang/rust-clippy/pull/11597) | |
| * [`test_attr_in_doctest`] | |
| [#11872](https://github.com/rust-lang/rust-clippy/pull/11872) | |
| * [`option_map_or_err_ok`] | |
| [#11864](https://github.com/rust-lang/rust-clippy/pull/11864) | |
| * [`join_absolute_paths`] | |
| [#11453](https://github.com/rust-lang/rust-clippy/pull/11453) | |
| * [`impl_hash_borrow_with_str_and_bytes`] | |
| [#11781](https://github.com/rust-lang/rust-clippy/pull/11781) | |
| * [`iter_over_hash_type`] | |
| [#11791](https://github.com/rust-lang/rust-clippy/pull/11791) | |
| ### Moves and Deprecations | |
| * Renamed `blocks_in_if_conditions` to [`blocks_in_conditions`] | |
| [#11853](https://github.com/rust-lang/rust-clippy/pull/11853) | |
| * Moved [`implied_bounds_in_impls`] to `complexity` (Now warn-by-default) | |
| [#11867](https://github.com/rust-lang/rust-clippy/pull/11867) | |
| * Moved [`if_same_then_else`] to `style` (Now warn-by-default) | |
| [#11809](https://github.com/rust-lang/rust-clippy/pull/11809) | |
| ### Enhancements | |
| * [`missing_safety_doc`], [`unnecessary_safety_doc`], [`missing_panics_doc`], [`missing_errors_doc`]: | |
| Added the [`check-private-items`] configuration to enable lints on private items | |
| [#11842](https://github.com/rust-lang/rust-clippy/pull/11842) | |
| ### ICE Fixes | |
| * [`impl_trait_in_params`]: No longer crashes when a function has generics but no function parameters | |
| [#11804](https://github.com/rust-lang/rust-clippy/pull/11804) | |
| * [`unused_enumerate_index`]: No longer crashes on empty tuples | |
| [#11756](https://github.com/rust-lang/rust-clippy/pull/11756) | |
| ### Others | |
| * Clippy now respects the `CARGO` environment value | |
| [#11944](https://github.com/rust-lang/rust-clippy/pull/11944) | |
| ## Rust 1.75 | |
| Released 2023-12-28 | |
| [View all 69 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2023-09-25T11%3A47%3A47Z..2023-11-02T16%3A41%3A59Z+base%3Amaster) | |
| ### New Lints | |
| * [`unused_enumerate_index`] | |
| [#10404](https://github.com/rust-lang/rust-clippy/pull/10404) | |
| * [`unnecessary_fallible_conversions`] | |
| [#11669](https://github.com/rust-lang/rust-clippy/pull/11669) | |
| * [`waker_clone_wake`] | |
| [#11698](https://github.com/rust-lang/rust-clippy/pull/11698) | |
| * [`struct_field_names`] | |
| [#11496](https://github.com/rust-lang/rust-clippy/pull/11496) | |
| * [`into_iter_without_iter`] | |
| [#11587](https://github.com/rust-lang/rust-clippy/pull/11587) | |
| * [`iter_without_into_iter`] | |
| [#11527](https://github.com/rust-lang/rust-clippy/pull/11527) | |
| * [`manual_hash_one`] | |
| [#11556](https://github.com/rust-lang/rust-clippy/pull/11556) | |
| ### Moves and Deprecations | |
| * Moved [`read_zero_byte_vec`] to `nursery` (Now allow-by-default) | |
| [#11727](https://github.com/rust-lang/rust-clippy/pull/11727) | |
| * Moved [`missing_enforced_import_renames`] to `style` (Now warn-by-default) | |
| [#11539](https://github.com/rust-lang/rust-clippy/pull/11539) | |
| * Moved [`needless_raw_string_hashes`] to `pedantic` (Now allow-by-default) | |
| [#11415](https://github.com/rust-lang/rust-clippy/pull/11415) | |
| * Moved [`needless_pass_by_ref_mut`] to `nursery` (Now allow-by-default) | |
| [#11596](https://github.com/rust-lang/rust-clippy/pull/11596) | |
| ### Enhancements | |
| * [`declare_interior_mutable_const`] and [`borrow_interior_mutable_const`]: Now check the | |
| [`ignore-interior-mutability`] config value | |
| [#11678](https://github.com/rust-lang/rust-clippy/pull/11678) | |
| ### Suggestion Fixes/Improvements | |
| * [`items_after_test_module`]: The suggestion is now machine-applicable | |
| [#11611](https://github.com/rust-lang/rust-clippy/pull/11611) | |
| ### ICE Fixes | |
| * [`redundant_locals`]: No longer crashes if variables are rebound above macros | |
| [#11623](https://github.com/rust-lang/rust-clippy/pull/11623) | |
| * [`implicit_hasher`]: No longer lints inside macros, which could cause ICEs | |
| [#11593](https://github.com/rust-lang/rust-clippy/pull/11593) | |
| ### Documentation Improvements | |
| * `cargo clippy --help` now uses colors for readability :tada: | |
| ## Rust 1.74 | |
| Released 2023-11-16 | |
| [View all 94 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2023-08-11T15%3A29%3A18Z..2023-09-25T08%3A48%3A22Z+base%3Amaster) | |
| ### New Lints | |
| * [`redundant_as_str`] | |
| [#11526](https://github.com/rust-lang/rust-clippy/pull/11526) | |
| * [`needless_borrows_for_generic_args`] | |
| [#11511](https://github.com/rust-lang/rust-clippy/pull/11511) | |
| * [`path_ends_with_ext`] | |
| [#11483](https://github.com/rust-lang/rust-clippy/pull/11483) | |
| * [`unnecessary_map_on_constructor`] | |
| [#11413](https://github.com/rust-lang/rust-clippy/pull/11413) | |
| * [`missing_asserts_for_indexing`] | |
| [#10692](https://github.com/rust-lang/rust-clippy/pull/10692) | |
| * [`iter_out_of_bounds`] | |
| [#11396](https://github.com/rust-lang/rust-clippy/pull/11396) | |
| * [`implied_bounds_in_impls`] | |
| [#11362](https://github.com/rust-lang/rust-clippy/pull/11362) | |
| * [`reserve_after_initialization`] | |
| [#11373](https://github.com/rust-lang/rust-clippy/pull/11373) | |
| * [`should_panic_without_expect`] | |
| [#11204](https://github.com/rust-lang/rust-clippy/pull/11204) | |
| ### Moves and Deprecations | |
| * Renamed `incorrect_clone_impl_on_copy_type` to [`non_canonical_clone_impl`] | |
| [#11358](https://github.com/rust-lang/rust-clippy/pull/11358) | |
| * Renamed `incorrect_partial_ord_impl_on_ord_type` to [`non_canonical_partial_ord_impl`] | |
| [#11358](https://github.com/rust-lang/rust-clippy/pull/11358) | |
| * Moved [`non_canonical_clone_impl`] to `suspicious` (Now warn-by-default) | |
| [#11358](https://github.com/rust-lang/rust-clippy/pull/11358) | |
| * Moved [`non_canonical_partial_ord_impl`] to `suspicious` (Now warn-by-default) | |
| [#11358](https://github.com/rust-lang/rust-clippy/pull/11358) | |
| * Moved [`needless_pass_by_ref_mut`] to `nursery` (Now allow-by-default) | |
| [#11596](https://github.com/rust-lang/rust-clippy/pull/11596) | |
| ### Enhancements | |
| * [`undocumented_unsafe_blocks`]: The config values [`accept-comment-above-statement`] and | |
| [`accept-comment-above-attributes`] are now `true` by default | |
| [#11170](https://github.com/rust-lang/rust-clippy/pull/11170) | |
| * [`explicit_iter_loop`]: Added [`enforce-iter-loop-reborrow`] to disable reborrow linting by default | |
| [#11418](https://github.com/rust-lang/rust-clippy/pull/11418) | |
| ### ICE Fixes | |
| * [`enum_variant_names`]: No longer crashes if the threshold is 0 and the enum has no variants | |
| [#11552](https://github.com/rust-lang/rust-clippy/pull/11552) | |
| * [`cast_possible_truncation`]: No longer crashes on values larger than `u64::MAX` | |
| [#11517](https://github.com/rust-lang/rust-clippy/pull/11517) | |
| * [`tuple_array_conversions`]: No longer crashes if the array length is not usize | |
| [#11379](https://github.com/rust-lang/rust-clippy/pull/11379) | |
| * [`useless_conversion`]: No longer crashes, when the receiver is a non-fn item | |
| [#11070](https://github.com/rust-lang/rust-clippy/pull/11070) | |
| ## Rust 1.73 | |
| Released 2023-10-05 | |
| [View all 103 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2023-07-02T12%3A24%3A40Z..2023-08-11T11%3A09%3A56Z+base%3Amaster) | |
| ### New Lints | |
| * [`impossible_comparisons`] | |
| [#10843](https://github.com/rust-lang/rust-clippy/pull/10843) | |
| * [`redundant_comparisons`] | |
| [#10843](https://github.com/rust-lang/rust-clippy/pull/10843) | |
| * [`ignored_unit_patterns`] | |
| [#11242](https://github.com/rust-lang/rust-clippy/pull/11242) | |
| * [`readonly_write_lock`] | |
| [#11210](https://github.com/rust-lang/rust-clippy/pull/11210) | |
| * [`filter_map_bool_then`] | |
| [#11115](https://github.com/rust-lang/rust-clippy/pull/11115) | |
| * [`needless_return_with_question_mark`] | |
| [#11031](https://github.com/rust-lang/rust-clippy/pull/11031) | |
| * [`redundant_guards`] | |
| [#10955](https://github.com/rust-lang/rust-clippy/pull/10955) | |
| * [`redundant_locals`] | |
| [#10885](https://github.com/rust-lang/rust-clippy/pull/10885) | |
| * [`absolute_paths`] | |
| [#11003](https://github.com/rust-lang/rust-clippy/pull/11003) | |
| * [`error_impl_error`] | |
| [#11107](https://github.com/rust-lang/rust-clippy/pull/11107) | |
| * [`iter_skip_zero`] | |
| [#11046](https://github.com/rust-lang/rust-clippy/pull/11046) | |
| * [`string_lit_chars_any`] | |
| [#11052](https://github.com/rust-lang/rust-clippy/pull/11052) | |
| * [`four_forward_slashes`] | |
| [#11140](https://github.com/rust-lang/rust-clippy/pull/11140) | |
| * [`format_collect`] | |
| [#11116](https://github.com/rust-lang/rust-clippy/pull/11116) | |
| * [`needless_pass_by_ref_mut`] | |
| [#10900](https://github.com/rust-lang/rust-clippy/pull/10900) | |
| * [`manual_is_infinite`] | |
| [#11049](https://github.com/rust-lang/rust-clippy/pull/11049) | |
| * [`manual_is_finite`] | |
| [#11049](https://github.com/rust-lang/rust-clippy/pull/11049) | |
| * [`incorrect_partial_ord_impl_on_ord_type`] | |
| [#10788](https://github.com/rust-lang/rust-clippy/pull/10788) | |
| * [`read_line_without_trim`] | |
| [#10970](https://github.com/rust-lang/rust-clippy/pull/10970) | |
| * [`type_id_on_box`] | |
| [#10987](https://github.com/rust-lang/rust-clippy/pull/10987) | |
| ### Moves and Deprecations | |
| * Renamed `unwrap_or_else_default` to [`unwrap_or_default`] | |
| [#10120](https://github.com/rust-lang/rust-clippy/pull/10120) | |
| * Moved [`tuple_array_conversions`] to `pedantic` (Now allow-by-default) | |
| [#11146](https://github.com/rust-lang/rust-clippy/pull/11146) | |
| * Moved [`arc_with_non_send_sync`] to `suspicious` (Now warn-by-default) | |
| [#11104](https://github.com/rust-lang/rust-clippy/pull/11104) | |
| * Moved [`needless_raw_string_hashes`] to `pedantic` (Now allow-by-default) | |
| [#11415](https://github.com/rust-lang/rust-clippy/pull/11415) | |
| ### Enhancements | |
| * [`unwrap_used`]: No longer lints on the never-type or never-like enums | |
| [#11252](https://github.com/rust-lang/rust-clippy/pull/11252) | |
| * [`expect_used`]: No longer lints on the never-type or never-like enums | |
| [#11252](https://github.com/rust-lang/rust-clippy/pull/11252) | |
| ### False Positive Fixes | |
| * [`panic_in_result_fn`]: No longer triggers on `todo!`, `unimplemented!`, `unreachable!` | |
| [#11123](https://github.com/rust-lang/rust-clippy/pull/11123) | |
| ### Suggestion Fixes/Improvements | |
| * [`semicolon_if_nothing_returned`]: The suggestion is now machine-applicable with rustfix | |
| [#11083](https://github.com/rust-lang/rust-clippy/pull/11083) | |
| ### ICE Fixes | |
| * [`filter_map_bool_then`]: No longer crashes on late-bound regions | |
| [#11318](https://github.com/rust-lang/rust-clippy/pull/11318) | |
| * [`unwrap_or_default`]: No longer crashes on alias types for local items | |
| [#11258](https://github.com/rust-lang/rust-clippy/pull/11258) | |
| * [`unnecessary_literal_unwrap`]: No longer crashes on `None.unwrap_or_default()` | |
| [#11106](https://github.com/rust-lang/rust-clippy/pull/11106) | |
| * Fixed MIR-related ICE | |
| [#11130](https://github.com/rust-lang/rust-clippy/pull/11130) | |
| * [`missing_fields_in_debug`]: No longer crashes on non-ADT self types | |
| [#11069](https://github.com/rust-lang/rust-clippy/pull/11069) | |
| ## Rust 1.72 | |
| Released 2023-08-24 | |
| [View all 131 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2023-05-22T14%3A53%3A59Z..2023-07-01T22%3A57%3A20Z+base%3Amaster) | |
| ### New Lints | |
| * [`manual_try_fold`] | |
| [#11012](https://github.com/rust-lang/rust-clippy/pull/11012) | |
| * [`tuple_array_conversions`] | |
| [#11020](https://github.com/rust-lang/rust-clippy/pull/11020) | |
| * [`redundant_at_rest_pattern`] | |
| [#11013](https://github.com/rust-lang/rust-clippy/pull/11013) | |
| * [`needless_pub_self`] | |
| [#10967](https://github.com/rust-lang/rust-clippy/pull/10967) | |
| * [`pub_with_shorthand`] | |
| [#10967](https://github.com/rust-lang/rust-clippy/pull/10967) | |
| * [`pub_without_shorthand`] | |
| [#10967](https://github.com/rust-lang/rust-clippy/pull/10967) | |
| * [`manual_range_patterns`] | |
| [#10968](https://github.com/rust-lang/rust-clippy/pull/10968) | |
| * [`needless_raw_string_hashes`] | |
| [#10884](https://github.com/rust-lang/rust-clippy/pull/10884) | |
| * [`needless_raw_strings`] | |
| [#10884](https://github.com/rust-lang/rust-clippy/pull/10884) | |
| * [`incorrect_clone_impl_on_copy_type`] | |
| [#10925](https://github.com/rust-lang/rust-clippy/pull/10925) | |
| * [`drain_collect`] | |
| [#10835](https://github.com/rust-lang/rust-clippy/pull/10835) | |
| * [`single_range_in_vec_init`] | |
| [#10934](https://github.com/rust-lang/rust-clippy/pull/10934) | |
| * [`unnecessary_literal_unwrap`] | |
| [#10358](https://github.com/rust-lang/rust-clippy/pull/10358) | |
| * [`large_stack_frames`] | |
| [#10827](https://github.com/rust-lang/rust-clippy/pull/10827) | |
| * [`min_ident_chars`] | |
| [#10916](https://github.com/rust-lang/rust-clippy/pull/10916) | |
| * [`needless_if`] | |
| [#10921](https://github.com/rust-lang/rust-clippy/pull/10921) | |
| * [`excessive_nesting`] | |
| [#10672](https://github.com/rust-lang/rust-clippy/pull/10672) | |
| * [`arc_with_non_send_sync`] | |
| [#10898](https://github.com/rust-lang/rust-clippy/pull/10898) | |
| * [`redundant_type_annotations`] | |
| [#10570](https://github.com/rust-lang/rust-clippy/pull/10570) | |
| * [`host_endian_bytes`] | |
| [#10826](https://github.com/rust-lang/rust-clippy/pull/10826) | |
| * [`little_endian_bytes`] | |
| [#10826](https://github.com/rust-lang/rust-clippy/pull/10826) | |
| * [`big_endian_bytes`] | |
| [#10826](https://github.com/rust-lang/rust-clippy/pull/10826) | |
| * [`ptr_cast_constness`] | |
| [#10779](https://github.com/rust-lang/rust-clippy/pull/10779) | |
| * [`needless_else`] | |
| [#10810](https://github.com/rust-lang/rust-clippy/pull/10810) | |
| ### Moves and Deprecations | |
| * Moved [`redundant_clone`] to `nursery` (Now allow-by-default) | |
| [#10873](https://github.com/rust-lang/rust-clippy/pull/10873) | |
| ### Enhancements | |
| * [`undocumented_unsafe_blocks`]: Added [`accept-comment-above-attributes`] configuration | |
| [#10986](https://github.com/rust-lang/rust-clippy/pull/10986) | |
| * [`undocumented_unsafe_blocks`]: Added [`accept-comment-above-statement`] configuration. | |
| [#10886](https://github.com/rust-lang/rust-clippy/pull/10886) | |
| * [`missing_panics_doc`]: No longer lints on `todo!()` | |
| [#10976](https://github.com/rust-lang/rust-clippy/pull/10976) | |
| * [`module_inception`]: Added `allow-private-module-inception` configuration. | |
| [#10917](https://github.com/rust-lang/rust-clippy/pull/10917) | |
| * Errors and warnings generated while parsing `clippy.toml` now point to the location in the TOML | |
| file the error/warning occurred in. | |
| [#10607](https://github.com/rust-lang/rust-clippy/pull/10607) | |
| ### False Positive Fixes | |
| * [`excessive_precision`]: No longer lints overflowing literals | |
| [#10952](https://github.com/rust-lang/rust-clippy/pull/10952) | |
| ### Suggestion Fixes/Improvements | |
| * [`option_map_unwrap_or`]: The suggestion now considers the set [`msrv`] config value | |
| [#11030](https://github.com/rust-lang/rust-clippy/pull/11030) | |
| ### Documentation Improvements | |
| * [Clippy's lint list] now stores filter parameters in the URL, to allow easy sharing | |
| [#10834](https://github.com/rust-lang/rust-clippy/pull/10834) | |
| ## Rust 1.71 | |
| Released 2023-07-13 | |
| Note: Clippy will use a shorter changelog format from now on, if you want a detailed list of | |
| all changes, please check out the list of merged pull requests. | |
| [View all 78 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2023-04-11T20%3A05%3A26Z..2023-05-20T13%3A48%3A17Z+base%3Amaster) | |
| ### New Lints | |
| * [`non_minimal_cfg`] | |
| [#10763](https://github.com/rust-lang/rust-clippy/pull/10763) | |
| * [`manual_next_back`] | |
| [#10769](https://github.com/rust-lang/rust-clippy/pull/10769) | |
| * [`ref_patterns`] | |
| [#10736](https://github.com/rust-lang/rust-clippy/pull/10736) | |
| * [`default_constructed_unit_structs`] | |
| [#10716](https://github.com/rust-lang/rust-clippy/pull/10716) | |
| * [`manual_while_let_some`] | |
| [#10647](https://github.com/rust-lang/rust-clippy/pull/10647) | |
| * [`needless_bool_assign`] | |
| [#10432](https://github.com/rust-lang/rust-clippy/pull/10432) | |
| * [`items_after_test_module`] | |
| [#10578](https://github.com/rust-lang/rust-clippy/pull/10578) | |
| ### Moves and Deprecations | |
| * Rename `integer_arithmetic` to `arithmetic_side_effects` | |
| [#10674](https://github.com/rust-lang/rust-clippy/pull/10674) | |
| * Moved [`redundant_clone`] to `nursery` (Now allow-by-default) | |
| [#10873](https://github.com/rust-lang/rust-clippy/pull/10873) | |
| ### Enhancements | |
| * [`invalid_regex`]: Now supports the new syntax introduced after regex v1.8.0 | |
| [#10682](https://github.com/rust-lang/rust-clippy/pull/10682) | |
| * [`semicolon_outside_block`]: Added [`semicolon-outside-block-ignore-multiline`] as a new config value. | |
| [#10656](https://github.com/rust-lang/rust-clippy/pull/10656) | |
| * [`semicolon_inside_block`]: Added [`semicolon-inside-block-ignore-singleline`] as a new config value. | |
| [#10656](https://github.com/rust-lang/rust-clippy/pull/10656) | |
| * [`unnecessary_box_returns`]: Added [`unnecessary-box-size`] as a new config value to set the maximum | |
| size of `T` in `Box<T>` to be linted. | |
| [#10651](https://github.com/rust-lang/rust-clippy/pull/10651) | |
| ### Documentation Improvements | |
| * `cargo clippy --explain LINT` now shows possible configuration options for the explained lint | |
| [#10751](https://github.com/rust-lang/rust-clippy/pull/10751) | |
| * New config values mentioned in this changelog will now be linked. | |
| [#10889](https://github.com/rust-lang/rust-clippy/pull/10889) | |
| * Several sections of [Clippy's book] have been reworked | |
| [#10652](https://github.com/rust-lang/rust-clippy/pull/10652) | |
| [#10622](https://github.com/rust-lang/rust-clippy/pull/10622) | |
| [Clippy's book]: https://doc.rust-lang.org/clippy/ | |
| ## Rust 1.70 | |
| Released 2023-06-01 | |
| [View all 91 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2023-02-26T01%3A05%3A43Z..2023-04-11T13%3A27%3A30Z+base%3Amaster) | |
| ### New Lints | |
| * [`large_futures`] | |
| [#10414](https://github.com/rust-lang/rust-clippy/pull/10414) | |
| * [`missing_assert_message`] | |
| [#10362](https://github.com/rust-lang/rust-clippy/pull/10362) | |
| * [`clear_with_drain`] | |
| [#10528](https://github.com/rust-lang/rust-clippy/pull/10528) | |
| * [`redundant_async_block`] | |
| [#10448](https://github.com/rust-lang/rust-clippy/pull/10448) | |
| * [`collection_is_never_read`] | |
| [#10415](https://github.com/rust-lang/rust-clippy/pull/10415) | |
| * [`let_with_type_underscore`] | |
| [#10467](https://github.com/rust-lang/rust-clippy/pull/10467) | |
| * [`tests_outside_test_module`] | |
| [#10543](https://github.com/rust-lang/rust-clippy/pull/10543) | |
| * [`allow_attributes`] | |
| [#10481](https://github.com/rust-lang/rust-clippy/pull/10481) | |
| * [`suspicious_doc_comments`] | |
| [#10497](https://github.com/rust-lang/rust-clippy/pull/10497) | |
| * [`unnecessary_box_returns`] | |
| [#9102](https://github.com/rust-lang/rust-clippy/pull/9102) | |
| * [`manual_main_separator_str`] | |
| [#10483](https://github.com/rust-lang/rust-clippy/pull/10483) | |
| * [`unnecessary_struct_initialization`] | |
| [#10489](https://github.com/rust-lang/rust-clippy/pull/10489) | |
| * [`manual_slice_size_calculation`] | |
| [#10601](https://github.com/rust-lang/rust-clippy/pull/10601) | |
| * [`lines_filter_map_ok`] | |
| [#10534](https://github.com/rust-lang/rust-clippy/pull/10534) | |
| ### Moves and Deprecations | |
| * Moved [`let_underscore_untyped`] to `restriction` | |
| [#10442](https://github.com/rust-lang/rust-clippy/pull/10442) | |
| ### Enhancements | |
| * [`extra_unused_type_parameters`]: No longer lints on public items if `avoid-breaking-exported-api` is set | |
| [#10536](https://github.com/rust-lang/rust-clippy/pull/10536) | |
| * [`len_without_is_empty`]: Now also detects `async` functions | |
| [#10359](https://github.com/rust-lang/rust-clippy/pull/10359) | |
| * [`arithmetic_side_effects`]: Now correctly handles divisions and modulo expressions if the right-hand-side | |
| is unknown | |
| [#10585](https://github.com/rust-lang/rust-clippy/pull/10585) | |
| * [`nonminimal_bool`]: No longer ignores `#[allow]` attributes | |
| [#10588](https://github.com/rust-lang/rust-clippy/pull/10588) | |
| * [`uninit_vec`], [`uninit_assumed_init`]: Now uses a better heuristic | |
| [#10520](https://github.com/rust-lang/rust-clippy/pull/10520) | |
| * [`ifs_same_cond`]: Now also detects immutable method calls. | |
| [#10350](https://github.com/rust-lang/rust-clippy/pull/10350) | |
| * [`arithmetic_side_effects`]: No longer lints on right or left shifts with constant integers, as the | |
| compiler warns about them | |
| [#10309](https://github.com/rust-lang/rust-clippy/pull/10309) | |
| * [`items_after_statements`]: `#[allow(items_after_statements)]` now works on items | |
| [#10542](https://github.com/rust-lang/rust-clippy/pull/10542) | |
| * [`significant_drop_tightening`]: Was optimized | |
| [#10533](https://github.com/rust-lang/rust-clippy/pull/10533) | |
| ### False Positive Fixes | |
| * [`single_component_path_imports`]: No longer lints if the import is used relative to `self` | |
| [#10566](https://github.com/rust-lang/rust-clippy/pull/10566) | |
| * [`derivable_impls`]: No longer suggests deriving `Default` on generics with implicit arguments | |
| [#10399](https://github.com/rust-lang/rust-clippy/pull/10399) | |
| * [`let_unit_value`]: No longer lints if the expression contains an `await` | |
| [#10439](https://github.com/rust-lang/rust-clippy/pull/10439) | |
| * [`double_must_use`]: Now ignores `async` functions | |
| [#10589](https://github.com/rust-lang/rust-clippy/pull/10589) | |
| * [`manual_clamp`]: No longer lints in constant context | |
| [#10479](https://github.com/rust-lang/rust-clippy/pull/10479) | |
| * [`almost_swapped`]: Now ignores external macros | |
| [#10502](https://github.com/rust-lang/rust-clippy/pull/10502) | |
| * [`nonminimal_bool`]: Now ignores macros | |
| [#10527](https://github.com/rust-lang/rust-clippy/pull/10527) | |
| * [`needless_return`]: No longer lints match statements with incompatible branches | |
| [#10593](https://github.com/rust-lang/rust-clippy/pull/10593) | |
| * [`use_self`]: Do not suggest using `Self` in const generic parameters | |
| [#10375](https://github.com/rust-lang/rust-clippy/pull/10375) | |
| * [`mem_replace_option_with_none`]: No longer lints on field expressions | |
| [#10594](https://github.com/rust-lang/rust-clippy/pull/10594) | |
| * [`items_after_statements`]: No longer lints on items from macros | |
| [#10542](https://github.com/rust-lang/rust-clippy/pull/10542) | |
| * [`print_literal`], [`write_literal`]: No longer lint strings coming from the `file!()` macro | |
| [#10573](https://github.com/rust-lang/rust-clippy/pull/10573) | |
| * [`uninit_vec`], [`uninit_assumed_init`]: Now check the types inside arrays and tuples | |
| [#10553](https://github.com/rust-lang/rust-clippy/pull/10553) | |
| * [`almost_swapped`]: No longer lints if a variable is assigned to itself | |
| [#10499](https://github.com/rust-lang/rust-clippy/pull/10499) | |
| * [`missing_docs_in_private_items`]: No longer lints on public items | |
| [#10324](https://github.com/rust-lang/rust-clippy/pull/10324) | |
| ### Suggestion Fixes/Improvements | |
| * [`extra_unused_type_parameters`]: The suggestion is now machine applicable | |
| [#10536](https://github.com/rust-lang/rust-clippy/pull/10536) | |
| * [`match_single_binding`]: Now adds a semicolon after the suggestion | |
| [#10470](https://github.com/rust-lang/rust-clippy/pull/10470) | |
| * [`missing_const_for_fn`]: Now includes a note if the change could break compatibility | |
| [#10618](https://github.com/rust-lang/rust-clippy/pull/10618) | |
| * [`cast_possible_truncation`]: Corrected suggestion for float and wildcard casts | |
| [#10496](https://github.com/rust-lang/rust-clippy/pull/10496) | |
| * [`transmutes_expressible_as_ptr_casts`]: The suggestion now includes parentheses when they are required | |
| [#10454](https://github.com/rust-lang/rust-clippy/pull/10454) | |
| ### ICE Fixes | |
| * [`needless_borrow`]: No longer panics on ambiguous projections | |
| [#10403](https://github.com/rust-lang/rust-clippy/pull/10403) | |
| * [`multiple_unsafe_ops_per_block`]: Fix ICE when calling a function-like object in an unsafe block | |
| [#10405](https://github.com/rust-lang/rust-clippy/pull/10405) | |
| ### Others | |
| * `clippy-driver` now searches parent directories for `clippy.toml` files | |
| [#10592](https://github.com/rust-lang/rust-clippy/pull/10592) | |
| * Fixed a deserialization error for the `array-size-threshold` config value | |
| [#10423](https://github.com/rust-lang/rust-clippy/pull/10423) | |
| ## Rust 1.69 | |
| Released 2023-04-20 | |
| [View all 72 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2023-01-13T06%3A12%3A46Z..2023-02-25T23%3A48%3A10Z+base%3Amaster) | |
| ### New Lints | |
| * [`no_mangle_with_rust_abi`] | |
| [#10369](https://github.com/rust-lang/rust-clippy/pull/10369) | |
| * [`significant_drop_tightening`] | |
| [#10163](https://github.com/rust-lang/rust-clippy/pull/10163) | |
| * [`suspicious_command_arg_space`] | |
| [#10317](https://github.com/rust-lang/rust-clippy/pull/10317) | |
| * [`let_underscore_untyped`] | |
| [#10356](https://github.com/rust-lang/rust-clippy/pull/10356) | |
| * [`question_mark_used`] | |
| [#10342](https://github.com/rust-lang/rust-clippy/pull/10342) | |
| * [`extra_unused_type_parameters`] | |
| [#10028](https://github.com/rust-lang/rust-clippy/pull/10028) | |
| * [`impl_trait_in_params`] | |
| [10197](https://github.com/rust-lang/rust-clippy/pull/10197) | |
| * [`transmute_int_to_non_zero`] | |
| [#10360](https://github.com/rust-lang/rust-clippy/pull/10360) | |
| * [`multiple_unsafe_ops_per_block`] | |
| [#10206](https://github.com/rust-lang/rust-clippy/pull/10206) | |
| ### Moves and Deprecations | |
| * Moved [`uninlined_format_args`] to `pedantic` (Now allow-by-default) | |
| [#10265](https://github.com/rust-lang/rust-clippy/pull/10265) | |
| * Moved [`unchecked_duration_subtraction`] to `pedantic` (Now allow-by-default) | |
| [#10194](https://github.com/rust-lang/rust-clippy/pull/10194) | |
| ### Enhancements | |
| * [`arithmetic_side_effects`]: No longer lints if safe constant values are used. | |
| [#10310](https://github.com/rust-lang/rust-clippy/pull/10310) | |
| * [`needless_lifetimes`]: Now works in local macros | |
| [#10257](https://github.com/rust-lang/rust-clippy/pull/10257) | |
| * [`unused_io_amount`]: Now detects usages of `is_ok` and `is_err` | |
| [#10225](https://github.com/rust-lang/rust-clippy/pull/10225) | |
| * [`missing_docs_in_private_items`]: Added new configuration `missing-docs-in-crate-items` to lint | |
| on items visible within the current crate. For example, `pub(crate)` items. | |
| [#10303](https://github.com/rust-lang/rust-clippy/pull/10303) | |
| * [`almost_swapped`]: Now detects almost swaps using `let` statements | |
| [#10177](https://github.com/rust-lang/rust-clippy/pull/10177) | |
| * [`wildcard_enum_match_arm`]: Now lints missing private variants, for local enums | |
| [#10250](https://github.com/rust-lang/rust-clippy/pull/10250) | |
| ### False Positive Fixes | |
| * [`explicit_auto_deref`]: Now considers projections when determining if auto deref is applicable | |
| [#10386](https://github.com/rust-lang/rust-clippy/pull/10386) | |
| * [`manual_let_else`]: Now considers side effects of branches before linting | |
| [#10336](https://github.com/rust-lang/rust-clippy/pull/10336) | |
| * [`uninlined_format_args`]: No longer lints for arguments with generic parameters | |
| [#10343](https://github.com/rust-lang/rust-clippy/pull/10343) | |
| * [`needless_lifetimes`]: No longer lints signatures in macros if the lifetime is a metavariable | |
| [#10380](https://github.com/rust-lang/rust-clippy/pull/10380) | |
| * [`len_without_is_empty`]: No longer lints if `len` as a non-default signature | |
| [#10255](https://github.com/rust-lang/rust-clippy/pull/10255) | |
| * [`unusual_byte_groupings`]: Relaxed the required restrictions for specific sizes to reduce false | |
| positives | |
| [#10353](https://github.com/rust-lang/rust-clippy/pull/10353) | |
| * [`manual_let_else`]: No longer lints `if-else` blocks if they can divergent | |
| [#10332](https://github.com/rust-lang/rust-clippy/pull/10332) | |
| * [`expect_used`], [`unwrap_used`], [`dbg_macro`], [`print_stdout`], [`print_stderr`]: No longer lint | |
| in test functions if `allow-expect-in-tests` is set | |
| [#10391](https://github.com/rust-lang/rust-clippy/pull/10391) | |
| * [`unnecessary_safety_comment`]: No longer lints code inside macros | |
| [#10106](https://github.com/rust-lang/rust-clippy/pull/10106) | |
| * [`never_loop`]: No longer lints statements following break statements for outer blocks. | |
| [#10311](https://github.com/rust-lang/rust-clippy/pull/10311) | |
| ### Suggestion Fixes/Improvements | |
| * [`box_default`]: The suggestion now includes the type for trait objects when needed | |
| [#10382](https://github.com/rust-lang/rust-clippy/pull/10382) | |
| * [`cast_possible_truncation`]: Now suggests using `try_from` or allowing the lint | |
| [#10038](https://github.com/rust-lang/rust-clippy/pull/10038) | |
| * [`invalid_regex`]: Regex errors for non-literals or regular strings containing escape sequences will | |
| now show the complete error | |
| [#10231](https://github.com/rust-lang/rust-clippy/pull/10231) | |
| * [`transmutes_expressible_as_ptr_casts`]: The suggestion now works if the base type is borrowed | |
| [#10193](https://github.com/rust-lang/rust-clippy/pull/10193) | |
| * [`needless_return`]: Now removes all semicolons on the same line | |
| [#10187](https://github.com/rust-lang/rust-clippy/pull/10187) | |
| * [`suspicious_to_owned`]: The suggestion now shows all options clearly | |
| [#10295](https://github.com/rust-lang/rust-clippy/pull/10295) | |
| * [`bytes_nth`]: Now suggests the correct replacement based on the context | |
| [#10361](https://github.com/rust-lang/rust-clippy/pull/10361) | |
| * [`bool_assert_comparison`]: The suggestion is now machine applicable | |
| [#10218](https://github.com/rust-lang/rust-clippy/pull/10218) | |
| * [`cast_possible_truncation`]: Corrected the lint name in the help message | |
| [#10330](https://github.com/rust-lang/rust-clippy/pull/10330) | |
| * [`needless_return`]: The suggestion now works on if sequences | |
| [#10345](https://github.com/rust-lang/rust-clippy/pull/10345) | |
| * [`needless_lifetimes`]: The suggestion is now machine applicable | |
| [#10222](https://github.com/rust-lang/rust-clippy/pull/10222) | |
| * [`map_entry`]: The suggestion no longer expands macros | |
| [#10346](https://github.com/rust-lang/rust-clippy/pull/10346) | |
| ### ICE Fixes | |
| * [`needless_pass_by_value`]: Fixed an ICE caused by how late bounds were handled | |
| [#10328](https://github.com/rust-lang/rust-clippy/pull/10328) | |
| * [`needless_borrow`]: No longer panics on ambiguous projections | |
| [#10403](https://github.com/rust-lang/rust-clippy/pull/10403) | |
| ### Documentation Improvements | |
| * All configurations are now documented in the Clippy Book | |
| [#10199](https://github.com/rust-lang/rust-clippy/pull/10199) | |
| ## Rust 1.68 | |
| Released 2023-03-09 | |
| [View all 76 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2022-12-01T20%3A40%3A04Z..2023-01-12T18%3A58%3A59Z+base%3Amaster) | |
| ### New Lints | |
| * [`permissions_set_readonly_false`] | |
| [#10063](https://github.com/rust-lang/rust-clippy/pull/10063) | |
| * [`almost_complete_range`] | |
| [#10043](https://github.com/rust-lang/rust-clippy/pull/10043) | |
| * [`size_of_ref`] | |
| [#10098](https://github.com/rust-lang/rust-clippy/pull/10098) | |
| * [`semicolon_outside_block`] | |
| [#9826](https://github.com/rust-lang/rust-clippy/pull/9826) | |
| * [`semicolon_inside_block`] | |
| [#9826](https://github.com/rust-lang/rust-clippy/pull/9826) | |
| * [`transmute_null_to_fn`] | |
| [#10099](https://github.com/rust-lang/rust-clippy/pull/10099) | |
| * [`fn_null_check`] | |
| [#10099](https://github.com/rust-lang/rust-clippy/pull/10099) | |
| ### Moves and Deprecations | |
| * Moved [`manual_clamp`] to `nursery` (Now allow-by-default) | |
| [#10101](https://github.com/rust-lang/rust-clippy/pull/10101) | |
| * Moved [`mutex_atomic`] to `restriction` | |
| [#10115](https://github.com/rust-lang/rust-clippy/pull/10115) | |
| * Renamed `derive_hash_xor_eq` to [`derived_hash_with_manual_eq`] | |
| [#10184](https://github.com/rust-lang/rust-clippy/pull/10184) | |
| ### Enhancements | |
| * [`collapsible_str_replace`]: Now takes MSRV into consideration. The minimal version is 1.58 | |
| [#10047](https://github.com/rust-lang/rust-clippy/pull/10047) | |
| * [`unused_self`]: No longer lints, if the method body contains a `todo!()` call | |
| [#10166](https://github.com/rust-lang/rust-clippy/pull/10166) | |
| * [`derivable_impls`]: Now suggests deriving `Default` for enums with default unit variants | |
| [#10161](https://github.com/rust-lang/rust-clippy/pull/10161) | |
| * [`arithmetic_side_effects`]: Added two new config values | |
| `arithmetic-side-effects-allowed-binary` and `arithmetic-side-effects-allowed-unary` | |
| to allow operation on user types | |
| [#9840](https://github.com/rust-lang/rust-clippy/pull/9840) | |
| * [`large_const_arrays`], [`large_stack_arrays`]: avoid integer overflow when calculating | |
| total array size | |
| [#10103](https://github.com/rust-lang/rust-clippy/pull/10103) | |
| * [`indexing_slicing`]: add new config `suppress-restriction-lint-in-const` to enable | |
| restriction lints, even if the suggestion might not be applicable | |
| [#9920](https://github.com/rust-lang/rust-clippy/pull/9920) | |
| * [`needless_borrow`], [`redundant_clone`]: Now track references better and detect more cases | |
| [#9701](https://github.com/rust-lang/rust-clippy/pull/9701) | |
| * [`derived_hash_with_manual_eq`]: Now allows `#[derive(PartialEq)]` with custom `Hash` | |
| implementations | |
| [#10184](https://github.com/rust-lang/rust-clippy/pull/10184) | |
| * [`manual_is_ascii_check`]: Now detects ranges with `.contains()` calls | |
| [#10053](https://github.com/rust-lang/rust-clippy/pull/10053) | |
| * [`transmuting_null`]: Now detects `const` pointers to all types | |
| [#10099](https://github.com/rust-lang/rust-clippy/pull/10099) | |
| * [`needless_return`]: Now detects more cases for returns of owned values | |
| [#10110](https://github.com/rust-lang/rust-clippy/pull/10110) | |
| ### False Positive Fixes | |
| * [`field_reassign_with_default`]: No longer lints cases, where values are initializes from | |
| closures capturing struct values | |
| [#10143](https://github.com/rust-lang/rust-clippy/pull/10143) | |
| * [`seek_to_start_instead_of_rewind`]: No longer lints, if the return of `seek` is used. | |
| [#10096](https://github.com/rust-lang/rust-clippy/pull/10096) | |
| * [`manual_filter`]: Now ignores if expressions where the else branch has side effects or | |
| doesn't return `None` | |
| [#10091](https://github.com/rust-lang/rust-clippy/pull/10091) | |
| * [`implicit_clone`]: No longer lints if the type doesn't implement clone | |
| [#10022](https://github.com/rust-lang/rust-clippy/pull/10022) | |
| * [`match_wildcard_for_single_variants`]: No longer lints on wildcards with a guard | |
| [#10056](https://github.com/rust-lang/rust-clippy/pull/10056) | |
| * [`drop_ref`]: No longer lints idiomatic expression in `match` arms | |
| [#10142](https://github.com/rust-lang/rust-clippy/pull/10142) | |
| * [`arithmetic_side_effects`]: No longer lints on corner cases with negative number literals | |
| [#9867](https://github.com/rust-lang/rust-clippy/pull/9867) | |
| * [`string_lit_as_bytes`]: No longer lints in scrutinies of `match` statements | |
| [#10012](https://github.com/rust-lang/rust-clippy/pull/10012) | |
| * [`manual_assert`]: No longer lints in `else if` statements | |
| [#10013](https://github.com/rust-lang/rust-clippy/pull/10013) | |
| * [`needless_return`]: don't lint when using `do yeet` | |
| [#10109](https://github.com/rust-lang/rust-clippy/pull/10109) | |
| * All lints: No longer lint in enum discriminant values when the suggestion won't work in a | |
| const context | |
| [#10008](https://github.com/rust-lang/rust-clippy/pull/10008) | |
| * [`single_element_loop`]: No longer lints, if the loop contains a `break` or `continue` | |
| [#10162](https://github.com/rust-lang/rust-clippy/pull/10162) | |
| * [`uninlined_format_args`]: No longer suggests inlining arguments in `assert!` and | |
| `debug_assert!` macros before 2021 edition | |
| [#10055](https://github.com/rust-lang/rust-clippy/pull/10055) | |
| * [`explicit_counter_loop`]: No longer ignores counter changes after `continue` expressions | |
| [#10094](https://github.com/rust-lang/rust-clippy/pull/10094) | |
| * [`from_over_into`]: No longer lints on opaque types | |
| [#9982](https://github.com/rust-lang/rust-clippy/pull/9982) | |
| * [`expl_impl_clone_on_copy`]: No longer lints on `#[repr(packed)]` structs with generic | |
| parameters | |
| [#10189](https://github.com/rust-lang/rust-clippy/pull/10189) | |
| ### Suggestion Fixes/Improvements | |
| * [`zero_ptr`]: Now suggests `core::` paths for `no_std` crates | |
| [#10023](https://github.com/rust-lang/rust-clippy/pull/10023) | |
| * [`useless_conversion`]: Now suggests removing calls to `into_iter()` on an expression | |
| implementing `Iterator` | |
| [#10020](https://github.com/rust-lang/rust-clippy/pull/10020) | |
| * [`box_default`]: The suggestion now uses short paths | |
| [#10153](https://github.com/rust-lang/rust-clippy/pull/10153) | |
| * [`default_trait_access`], [`clone_on_copy`]: The suggestion now uses short paths | |
| [#10160](https://github.com/rust-lang/rust-clippy/pull/10160) | |
| * [`comparison_to_empty`]: The suggestion now removes unused deref operations | |
| [#9962](https://github.com/rust-lang/rust-clippy/pull/9962) | |
| * [`manual_let_else`]: Suggestions for or-patterns now include required brackets. | |
| [#9966](https://github.com/rust-lang/rust-clippy/pull/9966) | |
| * [`match_single_binding`]: suggestion no longer introduces unneeded semicolons | |
| [#10060](https://github.com/rust-lang/rust-clippy/pull/10060) | |
| * [`case_sensitive_file_extension_comparisons`]: Now displays a suggestion with `Path` | |
| [#10107](https://github.com/rust-lang/rust-clippy/pull/10107) | |
| * [`empty_structs_with_brackets`]: The suggestion is no longer machine applicable, to avoid | |
| errors when accessing struct fields | |
| [#10141](https://github.com/rust-lang/rust-clippy/pull/10141) | |
| * [`identity_op`]: Removes borrows in the suggestion when needed | |
| [#10004](https://github.com/rust-lang/rust-clippy/pull/10004) | |
| * [`suboptimal_flops`]: The suggestion now includes parentheses when required | |
| [#10113](https://github.com/rust-lang/rust-clippy/pull/10113) | |
| * [`iter_kv_map`]: Now handles `mut` and reference annotations in the suggestion | |
| [#10159](https://github.com/rust-lang/rust-clippy/pull/10159) | |
| * [`redundant_static_lifetimes`]: The suggestion no longer removes `mut` from references | |
| [#10006](https://github.com/rust-lang/rust-clippy/pull/10006) | |
| ### ICE Fixes | |
| * [`new_ret_no_self`]: Now avoids a stack overflow for `impl Trait` types | |
| [#10086](https://github.com/rust-lang/rust-clippy/pull/10086) | |
| * [`unnecessary_to_owned`]: Now handles compiler generated notes better | |
| [#10027](https://github.com/rust-lang/rust-clippy/pull/10027) | |
| ### Others | |
| * `SYSROOT` and `--sysroot` can now be set at the same time | |
| [#10149](https://github.com/rust-lang/rust-clippy/pull/10149) | |
| * Fix error when providing an `array-size-threshold` in `clippy.toml` | |
| [#10423](https://github.com/rust-lang/rust-clippy/pull/10423) | |
| ## Rust 1.67 | |
| Released 2023-01-26 | |
| [View all 104 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2022-10-23T13%3A35%3A19Z..2022-12-01T13%3A34%3A39Z+base%3Amaster) | |
| ### New Lints | |
| * [`seek_from_current`] | |
| [#9681](https://github.com/rust-lang/rust-clippy/pull/9681) | |
| * [`from_raw_with_void_ptr`] | |
| [#9690](https://github.com/rust-lang/rust-clippy/pull/9690) | |
| * [`misnamed_getters`] | |
| [#9770](https://github.com/rust-lang/rust-clippy/pull/9770) | |
| * [`seek_to_start_instead_of_rewind`] | |
| [#9667](https://github.com/rust-lang/rust-clippy/pull/9667) | |
| * [`suspicious_xor_used_as_pow`] | |
| [#9506](https://github.com/rust-lang/rust-clippy/pull/9506) | |
| * [`unnecessary_safety_doc`] | |
| [#9822](https://github.com/rust-lang/rust-clippy/pull/9822) | |
| * [`unchecked_duration_subtraction`] | |
| [#9570](https://github.com/rust-lang/rust-clippy/pull/9570) | |
| * [`manual_is_ascii_check`] | |
| [#9765](https://github.com/rust-lang/rust-clippy/pull/9765) | |
| * [`unnecessary_safety_comment`] | |
| [#9851](https://github.com/rust-lang/rust-clippy/pull/9851) | |
| * [`let_underscore_future`] | |
| [#9760](https://github.com/rust-lang/rust-clippy/pull/9760) | |
| * [`manual_let_else`] | |
| [#8437](https://github.com/rust-lang/rust-clippy/pull/8437) | |
| ### Moves and Deprecations | |
| * Moved [`needless_collect`] to `nursery` (Now allow-by-default) | |
| [#9705](https://github.com/rust-lang/rust-clippy/pull/9705) | |
| * Moved [`or_fun_call`] to `nursery` (Now allow-by-default) | |
| [#9829](https://github.com/rust-lang/rust-clippy/pull/9829) | |
| * Uplifted [`let_underscore_lock`] into rustc | |
| [#9697](https://github.com/rust-lang/rust-clippy/pull/9697) | |
| * Uplifted [`let_underscore_drop`] into rustc | |
| [#9697](https://github.com/rust-lang/rust-clippy/pull/9697) | |
| * Moved [`bool_to_int_with_if`] to `pedantic` (Now allow-by-default) | |
| [#9830](https://github.com/rust-lang/rust-clippy/pull/9830) | |
| * Move `index_refutable_slice` to `pedantic` (Now warn-by-default) | |
| [#9975](https://github.com/rust-lang/rust-clippy/pull/9975) | |
| * Moved [`manual_clamp`] to `nursery` (Now allow-by-default) | |
| [#10101](https://github.com/rust-lang/rust-clippy/pull/10101) | |
| ### Enhancements | |
| * The scope of `#![clippy::msrv]` is now tracked correctly | |
| [#9924](https://github.com/rust-lang/rust-clippy/pull/9924) | |
| * `#[clippy::msrv]` can now be used as an outer attribute | |
| [#9860](https://github.com/rust-lang/rust-clippy/pull/9860) | |
| * Clippy will now avoid Cargo's cache, if `Cargo.toml` or `clippy.toml` have changed | |
| [#9707](https://github.com/rust-lang/rust-clippy/pull/9707) | |
| * [`uninlined_format_args`]: Added a new config `allow-mixed-uninlined-format-args` to allow the | |
| lint, if only some arguments can be inlined | |
| [#9865](https://github.com/rust-lang/rust-clippy/pull/9865) | |
| * [`needless_lifetimes`]: Now provides suggests for individual lifetimes | |
| [#9743](https://github.com/rust-lang/rust-clippy/pull/9743) | |
| * [`needless_collect`]: Now detects needless `is_empty` and `contains` calls | |
| [#8744](https://github.com/rust-lang/rust-clippy/pull/8744) | |
| * [`blanket_clippy_restriction_lints`]: Now lints, if `clippy::restriction` is enabled via the | |
| command line arguments | |
| [#9755](https://github.com/rust-lang/rust-clippy/pull/9755) | |
| * [`mutable_key_type`]: Now has the `ignore-interior-mutability` configuration, to add types which | |
| should be ignored by the lint | |
| [#9692](https://github.com/rust-lang/rust-clippy/pull/9692) | |
| * [`uninlined_format_args`]: Now works for multiline `format!` expressions | |
| [#9945](https://github.com/rust-lang/rust-clippy/pull/9945) | |
| * [`cognitive_complexity`]: Now works for async functions | |
| [#9828](https://github.com/rust-lang/rust-clippy/pull/9828) | |
| [#9836](https://github.com/rust-lang/rust-clippy/pull/9836) | |
| * [`vec_box`]: Now avoids an off-by-one error when using the `vec-box-size-threshold` configuration | |
| [#9848](https://github.com/rust-lang/rust-clippy/pull/9848) | |
| * [`never_loop`]: Now correctly handles breaks in nested labeled blocks | |
| [#9858](https://github.com/rust-lang/rust-clippy/pull/9858) | |
| [#9837](https://github.com/rust-lang/rust-clippy/pull/9837) | |
| * [`disallowed_methods`], [`disallowed_types`], [`disallowed_macros`]: Now correctly resolve | |
| paths, if a crate is used multiple times with different versions | |
| [#9800](https://github.com/rust-lang/rust-clippy/pull/9800) | |
| * [`disallowed_methods`]: Can now be used for local methods | |
| [#9800](https://github.com/rust-lang/rust-clippy/pull/9800) | |
| * [`print_stdout`], [`print_stderr`]: Can now be enabled in test with the `allow-print-in-tests` | |
| config value | |
| [#9797](https://github.com/rust-lang/rust-clippy/pull/9797) | |
| * [`from_raw_with_void_ptr`]: Now works for `Rc`, `Arc`, `alloc::rc::Weak` and | |
| `alloc::sync::Weak` types. | |
| [#9700](https://github.com/rust-lang/rust-clippy/pull/9700) | |
| * [`needless_borrowed_reference`]: Now works for struct and tuple patterns with wildcards | |
| [#9855](https://github.com/rust-lang/rust-clippy/pull/9855) | |
| * [`or_fun_call`]: Now supports `map_or` methods | |
| [#9689](https://github.com/rust-lang/rust-clippy/pull/9689) | |
| * [`unwrap_used`], [`expect_used`]: No longer lints in test code | |
| [#9686](https://github.com/rust-lang/rust-clippy/pull/9686) | |
| * [`fn_params_excessive_bools`]: Is now emitted with the lint level at the linted function | |
| [#9698](https://github.com/rust-lang/rust-clippy/pull/9698) | |
| ### False Positive Fixes | |
| * [`new_ret_no_self`]: No longer lints when `impl Trait<Self>` is returned | |
| [#9733](https://github.com/rust-lang/rust-clippy/pull/9733) | |
| * [`unnecessary_lazy_evaluations`]: No longer lints, if the type has a significant drop | |
| [#9750](https://github.com/rust-lang/rust-clippy/pull/9750) | |
| * [`option_if_let_else`]: No longer lints, if any arm has guard | |
| [#9747](https://github.com/rust-lang/rust-clippy/pull/9747) | |
| * [`explicit_auto_deref`]: No longer lints, if the target type is a projection with generic | |
| arguments | |
| [#9813](https://github.com/rust-lang/rust-clippy/pull/9813) | |
| * [`unnecessary_to_owned`]: No longer lints, if the suggestion effects types | |
| [#9796](https://github.com/rust-lang/rust-clippy/pull/9796) | |
| * [`needless_borrow`]: No longer lints, if the suggestion is affected by `Deref` | |
| [#9674](https://github.com/rust-lang/rust-clippy/pull/9674) | |
| * [`unused_unit`]: No longer lints, if lifetimes are bound to the return type | |
| [#9849](https://github.com/rust-lang/rust-clippy/pull/9849) | |
| * [`mut_mut`]: No longer lints cases with unsized mutable references | |
| [#9835](https://github.com/rust-lang/rust-clippy/pull/9835) | |
| * [`bool_to_int_with_if`]: No longer lints in const context | |
| [#9738](https://github.com/rust-lang/rust-clippy/pull/9738) | |
| * [`use_self`]: No longer lints in macros | |
| [#9704](https://github.com/rust-lang/rust-clippy/pull/9704) | |
| * [`unnecessary_operation`]: No longer lints, if multiple macros are involved | |
| [#9981](https://github.com/rust-lang/rust-clippy/pull/9981) | |
| * [`allow_attributes_without_reason`]: No longer lints inside external macros | |
| [#9630](https://github.com/rust-lang/rust-clippy/pull/9630) | |
| * [`question_mark`]: No longer lints for `if let Err()` with an `else` branch | |
| [#9722](https://github.com/rust-lang/rust-clippy/pull/9722) | |
| * [`unnecessary_cast`]: No longer lints if the identifier and cast originate from different macros | |
| [#9980](https://github.com/rust-lang/rust-clippy/pull/9980) | |
| * [`arithmetic_side_effects`]: Now detects operations with associated constants | |
| [#9592](https://github.com/rust-lang/rust-clippy/pull/9592) | |
| * [`explicit_auto_deref`]: No longer lints, if the initial value is not a reference or reference | |
| receiver | |
| [#9997](https://github.com/rust-lang/rust-clippy/pull/9997) | |
| * [`module_name_repetitions`], [`single_component_path_imports`]: Now handle `#[allow]` | |
| attributes correctly | |
| [#9879](https://github.com/rust-lang/rust-clippy/pull/9879) | |
| * [`bool_to_int_with_if`]: No longer lints `if let` statements | |
| [#9714](https://github.com/rust-lang/rust-clippy/pull/9714) | |
| * [`needless_borrow`]: No longer lints, `if`-`else`-statements that require the borrow | |
| [#9791](https://github.com/rust-lang/rust-clippy/pull/9791) | |
| * [`needless_borrow`]: No longer lints borrows, if moves were illegal | |
| [#9711](https://github.com/rust-lang/rust-clippy/pull/9711) | |
| * [`manual_swap`]: No longer lints in const context | |
| [#9871](https://github.com/rust-lang/rust-clippy/pull/9871) | |
| ### Suggestion Fixes/Improvements | |
| * [`missing_safety_doc`], [`missing_errors_doc`], [`missing_panics_doc`]: No longer show the | |
| entire item in the lint emission. | |
| [#9772](https://github.com/rust-lang/rust-clippy/pull/9772) | |
| * [`needless_lifetimes`]: Only suggests `'_` when it's applicable | |
| [#9743](https://github.com/rust-lang/rust-clippy/pull/9743) | |
| * [`use_self`]: Now suggests full paths correctly | |
| [#9726](https://github.com/rust-lang/rust-clippy/pull/9726) | |
| * [`redundant_closure_call`]: Now correctly deals with macros during suggestion creation | |
| [#9987](https://github.com/rust-lang/rust-clippy/pull/9987) | |
| * [`unnecessary_cast`]: Suggestions now correctly deal with references | |
| [#9996](https://github.com/rust-lang/rust-clippy/pull/9996) | |
| * [`unnecessary_join`]: Suggestions now correctly use [turbofish] operators | |
| [#9779](https://github.com/rust-lang/rust-clippy/pull/9779) | |
| * [`equatable_if_let`]: Can now suggest `matches!` replacements | |
| [#9368](https://github.com/rust-lang/rust-clippy/pull/9368) | |
| * [`string_extend_chars`]: Suggestions now correctly work for `str` slices | |
| [#9741](https://github.com/rust-lang/rust-clippy/pull/9741) | |
| * [`redundant_closure_for_method_calls`]: Suggestions now include angle brackets and generic | |
| arguments if needed | |
| [#9745](https://github.com/rust-lang/rust-clippy/pull/9745) | |
| * [`manual_let_else`]: Suggestions no longer expand macro calls | |
| [#9943](https://github.com/rust-lang/rust-clippy/pull/9943) | |
| * [`infallible_destructuring_match`]: Suggestions now preserve references | |
| [#9850](https://github.com/rust-lang/rust-clippy/pull/9850) | |
| * [`result_large_err`]: The error now shows the largest enum variant | |
| [#9662](https://github.com/rust-lang/rust-clippy/pull/9662) | |
| * [`needless_return`]: Suggestions are now formatted better | |
| [#9967](https://github.com/rust-lang/rust-clippy/pull/9967) | |
| * [`unused_rounding`]: The suggestion now preserves the original float literal notation | |
| [#9870](https://github.com/rust-lang/rust-clippy/pull/9870) | |
| [turbofish]: https://turbo.fish/::%3CClippy%3E | |
| ### ICE Fixes | |
| * [`result_large_err`]: Fixed ICE for empty enums | |
| [#10007](https://github.com/rust-lang/rust-clippy/pull/10007) | |
| * [`redundant_allocation`]: Fixed ICE for types with bounded variables | |
| [#9773](https://github.com/rust-lang/rust-clippy/pull/9773) | |
| * [`unused_rounding`]: Fixed ICE, if `_` was used as a separator | |
| [#10001](https://github.com/rust-lang/rust-clippy/pull/10001) | |
| ## Rust 1.66 | |
| Released 2022-12-15 | |
| [View all 116 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2022-09-09T17%3A32%3A39Z..2022-10-23T11%3A27%3A24Z+base%3Amaster) | |
| ### New Lints | |
| * [`manual_clamp`] | |
| [#9484](https://github.com/rust-lang/rust-clippy/pull/9484) | |
| * [`missing_trait_methods`] | |
| [#9670](https://github.com/rust-lang/rust-clippy/pull/9670) | |
| * [`unused_format_specs`] | |
| [#9637](https://github.com/rust-lang/rust-clippy/pull/9637) | |
| * [`iter_kv_map`] | |
| [#9409](https://github.com/rust-lang/rust-clippy/pull/9409) | |
| * [`manual_filter`] | |
| [#9451](https://github.com/rust-lang/rust-clippy/pull/9451) | |
| * [`box_default`] | |
| [#9511](https://github.com/rust-lang/rust-clippy/pull/9511) | |
| * [`implicit_saturating_add`] | |
| [#9549](https://github.com/rust-lang/rust-clippy/pull/9549) | |
| * [`as_ptr_cast_mut`] | |
| [#9572](https://github.com/rust-lang/rust-clippy/pull/9572) | |
| * [`disallowed_macros`] | |
| [#9495](https://github.com/rust-lang/rust-clippy/pull/9495) | |
| * [`partial_pub_fields`] | |
| [#9658](https://github.com/rust-lang/rust-clippy/pull/9658) | |
| * [`uninlined_format_args`] | |
| [#9233](https://github.com/rust-lang/rust-clippy/pull/9233) | |
| * [`cast_nan_to_int`] | |
| [#9617](https://github.com/rust-lang/rust-clippy/pull/9617) | |
| ### Moves and Deprecations | |
| * `positional_named_format_parameters` was uplifted to rustc under the new name | |
| `named_arguments_used_positionally` | |
| [#8518](https://github.com/rust-lang/rust-clippy/pull/8518) | |
| * Moved [`implicit_saturating_sub`] to `style` (Now warn-by-default) | |
| [#9584](https://github.com/rust-lang/rust-clippy/pull/9584) | |
| * Moved `derive_partial_eq_without_eq` to `nursery` (now allow-by-default) | |
| [#9536](https://github.com/rust-lang/rust-clippy/pull/9536) | |
| ### Enhancements | |
| * [`nonstandard_macro_braces`]: Now includes `matches!()` in the default lint config | |
| [#9471](https://github.com/rust-lang/rust-clippy/pull/9471) | |
| * [`suboptimal_flops`]: Now supports multiplication and subtraction operations | |
| [#9581](https://github.com/rust-lang/rust-clippy/pull/9581) | |
| * [`arithmetic_side_effects`]: Now detects cases with literals behind references | |
| [#9587](https://github.com/rust-lang/rust-clippy/pull/9587) | |
| * [`upper_case_acronyms`]: Now also checks enum names | |
| [#9580](https://github.com/rust-lang/rust-clippy/pull/9580) | |
| * [`needless_borrowed_reference`]: Now lints nested patterns | |
| [#9573](https://github.com/rust-lang/rust-clippy/pull/9573) | |
| * [`unnecessary_cast`]: Now works for non-trivial non-literal expressions | |
| [#9576](https://github.com/rust-lang/rust-clippy/pull/9576) | |
| * [`arithmetic_side_effects`]: Now detects operations with custom types | |
| [#9559](https://github.com/rust-lang/rust-clippy/pull/9559) | |
| * [`disallowed_methods`], [`disallowed_types`]: Not correctly lints types, functions and macros | |
| with the same path | |
| [#9495](https://github.com/rust-lang/rust-clippy/pull/9495) | |
| * [`self_named_module_files`], [`mod_module_files`]: Now take remapped path prefixes into account | |
| [#9475](https://github.com/rust-lang/rust-clippy/pull/9475) | |
| * [`bool_to_int_with_if`]: Now detects the inverse if case | |
| [#9476](https://github.com/rust-lang/rust-clippy/pull/9476) | |
| ### False Positive Fixes | |
| * [`arithmetic_side_effects`]: Now allows operations that can't overflow | |
| [#9474](https://github.com/rust-lang/rust-clippy/pull/9474) | |
| * [`unnecessary_lazy_evaluations`]: No longer lints in external macros | |
| [#9486](https://github.com/rust-lang/rust-clippy/pull/9486) | |
| * [`needless_borrow`], [`explicit_auto_deref`]: No longer lint on unions that require the reference | |
| [#9490](https://github.com/rust-lang/rust-clippy/pull/9490) | |
| * [`almost_complete_letter_range`]: No longer lints in external macros | |
| [#9467](https://github.com/rust-lang/rust-clippy/pull/9467) | |
| * [`drop_copy`]: No longer lints on idiomatic cases in match arms | |
| [#9491](https://github.com/rust-lang/rust-clippy/pull/9491) | |
| * [`question_mark`]: No longer lints in const context | |
| [#9487](https://github.com/rust-lang/rust-clippy/pull/9487) | |
| * [`collapsible_if`]: Suggestion now work in macros | |
| [#9410](https://github.com/rust-lang/rust-clippy/pull/9410) | |
| * [`std_instead_of_core`]: No longer triggers on unstable modules | |
| [#9545](https://github.com/rust-lang/rust-clippy/pull/9545) | |
| * [`unused_peekable`]: No longer lints, if the peak is done in a closure or function | |
| [#9465](https://github.com/rust-lang/rust-clippy/pull/9465) | |
| * [`useless_attribute`]: No longer lints on `#[allow]` attributes for [`unsafe_removed_from_name`] | |
| [#9593](https://github.com/rust-lang/rust-clippy/pull/9593) | |
| * [`unnecessary_lazy_evaluations`]: No longer suggest switching to early evaluation when type has | |
| custom `Drop` implementation | |
| [#9551](https://github.com/rust-lang/rust-clippy/pull/9551) | |
| * [`unnecessary_cast`]: No longer lints on negative hexadecimal literals when cast as floats | |
| [#9609](https://github.com/rust-lang/rust-clippy/pull/9609) | |
| * [`use_self`]: No longer lints in proc macros | |
| [#9454](https://github.com/rust-lang/rust-clippy/pull/9454) | |
| * [`never_loop`]: Now takes `let ... else` statements into consideration. | |
| [#9496](https://github.com/rust-lang/rust-clippy/pull/9496) | |
| * [`default_numeric_fallback`]: Now ignores constants | |
| [#9636](https://github.com/rust-lang/rust-clippy/pull/9636) | |
| * [`uninit_vec`]: No longer lints `Vec::set_len(0)` | |
| [#9519](https://github.com/rust-lang/rust-clippy/pull/9519) | |
| * [`arithmetic_side_effects`]: Now ignores references to integer types | |
| [#9507](https://github.com/rust-lang/rust-clippy/pull/9507) | |
| * [`large_stack_arrays`]: No longer lints inside static items | |
| [#9466](https://github.com/rust-lang/rust-clippy/pull/9466) | |
| * [`ref_option_ref`]: No longer lints if the inner reference is mutable | |
| [#9684](https://github.com/rust-lang/rust-clippy/pull/9684) | |
| * [`ptr_arg`]: No longer lints if the argument is used as an incomplete trait object | |
| [#9645](https://github.com/rust-lang/rust-clippy/pull/9645) | |
| * [`should_implement_trait`]: Now also works for `default` methods | |
| [#9546](https://github.com/rust-lang/rust-clippy/pull/9546) | |
| ### Suggestion Fixes/Improvements | |
| * [`derivable_impls`]: The suggestion is now machine applicable | |
| [#9429](https://github.com/rust-lang/rust-clippy/pull/9429) | |
| * [`match_single_binding`]: The suggestion now handles scrutinies with side effects better | |
| [#9601](https://github.com/rust-lang/rust-clippy/pull/9601) | |
| * [`zero_prefixed_literal`]: Only suggests using octal numbers, if this is possible | |
| [#9652](https://github.com/rust-lang/rust-clippy/pull/9652) | |
| * [`rc_buffer`]: The suggestion is no longer machine applicable to avoid semantic changes | |
| [#9633](https://github.com/rust-lang/rust-clippy/pull/9633) | |
| * [`print_literal`], [`write_literal`], [`uninlined_format_args`]: The suggestion now ignores | |
| comments after the macro call. | |
| [#9586](https://github.com/rust-lang/rust-clippy/pull/9586) | |
| * [`expect_fun_call`]:Improved the suggestion for `format!` calls with captured variables | |
| [#9586](https://github.com/rust-lang/rust-clippy/pull/9586) | |
| * [`nonstandard_macro_braces`]: The suggestion is now machine applicable and will no longer | |
| replace brackets inside the macro argument. | |
| [#9499](https://github.com/rust-lang/rust-clippy/pull/9499) | |
| * [`from_over_into`]: The suggestion is now a machine applicable and contains explanations | |
| [#9649](https://github.com/rust-lang/rust-clippy/pull/9649) | |
| * [`needless_return`]: The automatic suggestion now removes all required semicolons | |
| [#9497](https://github.com/rust-lang/rust-clippy/pull/9497) | |
| * [`to_string_in_format_args`]: The suggestion now keeps parenthesis around values | |
| [#9590](https://github.com/rust-lang/rust-clippy/pull/9590) | |
| * [`manual_assert`]: The suggestion now preserves comments | |
| [#9479](https://github.com/rust-lang/rust-clippy/pull/9479) | |
| * [`redundant_allocation`]: The suggestion applicability is now marked `MaybeIncorrect` to | |
| avoid semantic changes | |
| [#9634](https://github.com/rust-lang/rust-clippy/pull/9634) | |
| * [`assertions_on_result_states`]: The suggestion has been corrected, for cases where the | |
| `assert!` is not in a statement. | |
| [#9453](https://github.com/rust-lang/rust-clippy/pull/9453) | |
| * [`nonminimal_bool`]: The suggestion no longer expands macros | |
| [#9457](https://github.com/rust-lang/rust-clippy/pull/9457) | |
| * [`collapsible_match`]: Now specifies field names, when a struct is destructed | |
| [#9685](https://github.com/rust-lang/rust-clippy/pull/9685) | |
| * [`unnecessary_cast`]: The suggestion now adds parenthesis for negative numbers | |
| [#9577](https://github.com/rust-lang/rust-clippy/pull/9577) | |
| * [`redundant_closure`]: The suggestion now works for `impl FnMut` arguments | |
| [#9556](https://github.com/rust-lang/rust-clippy/pull/9556) | |
| ### ICE Fixes | |
| * [`unnecessary_to_owned`]: Avoid ICEs in favor of false negatives if information is missing | |
| [#9505](https://github.com/rust-lang/rust-clippy/pull/9505) | |
| [#10027](https://github.com/rust-lang/rust-clippy/pull/10027) | |
| * [`manual_range_contains`]: No longer ICEs on values behind references | |
| [#9627](https://github.com/rust-lang/rust-clippy/pull/9627) | |
| * [`needless_pass_by_value`]: No longer ICEs on unsized `dyn Fn` arguments | |
| [#9531](https://github.com/rust-lang/rust-clippy/pull/9531) | |
| * `*_interior_mutable_const` lints: no longer ICE on const unions containing `!Freeze` types | |
| [#9539](https://github.com/rust-lang/rust-clippy/pull/9539) | |
| ### Others | |
| * Released `rustc_tools_util` for version information on `Crates.io`. (Further adjustments will | |
| not be published as part of this changelog) | |
| ## Rust 1.65 | |
| Released 2022-11-03 | |
| [View all 86 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2022-07-29T01%3A09%3A31Z..2022-09-09T00%3A01%3A54Z+base%3Amaster) | |
| ### Important Changes | |
| * Clippy now has an `--explain <LINT>` command to show the lint description in the console | |
| [#8952](https://github.com/rust-lang/rust-clippy/pull/8952) | |
| ### New Lints | |
| * [`unused_peekable`] | |
| [#9258](https://github.com/rust-lang/rust-clippy/pull/9258) | |
| * [`collapsible_str_replace`] | |
| [#9269](https://github.com/rust-lang/rust-clippy/pull/9269) | |
| * [`manual_string_new`] | |
| [#9295](https://github.com/rust-lang/rust-clippy/pull/9295) | |
| * [`iter_on_empty_collections`] | |
| [#9187](https://github.com/rust-lang/rust-clippy/pull/9187) | |
| * [`iter_on_single_items`] | |
| [#9187](https://github.com/rust-lang/rust-clippy/pull/9187) | |
| * [`bool_to_int_with_if`] | |
| [#9412](https://github.com/rust-lang/rust-clippy/pull/9412) | |
| * [`multi_assignments`] | |
| [#9379](https://github.com/rust-lang/rust-clippy/pull/9379) | |
| * [`result_large_err`] | |
| [#9373](https://github.com/rust-lang/rust-clippy/pull/9373) | |
| * [`partialeq_to_none`] | |
| [#9288](https://github.com/rust-lang/rust-clippy/pull/9288) | |
| * [`suspicious_to_owned`] | |
| [#8984](https://github.com/rust-lang/rust-clippy/pull/8984) | |
| * [`cast_slice_from_raw_parts`] | |
| [#9247](https://github.com/rust-lang/rust-clippy/pull/9247) | |
| * [`manual_instant_elapsed`] | |
| [#9264](https://github.com/rust-lang/rust-clippy/pull/9264) | |
| ### Moves and Deprecations | |
| * Moved [`significant_drop_in_scrutinee`] to `nursery` (now allow-by-default) | |
| [#9302](https://github.com/rust-lang/rust-clippy/pull/9302) | |
| * Rename `logic_bug` to [`overly_complex_bool_expr`] | |
| [#9306](https://github.com/rust-lang/rust-clippy/pull/9306) | |
| * Rename `arithmetic` to [`arithmetic_side_effects`] | |
| [#9443](https://github.com/rust-lang/rust-clippy/pull/9443) | |
| * Moved [`only_used_in_recursion`] to complexity (now warn-by-default) | |
| [#8804](https://github.com/rust-lang/rust-clippy/pull/8804) | |
| * Moved [`assertions_on_result_states`] to restriction (now allow-by-default) | |
| [#9273](https://github.com/rust-lang/rust-clippy/pull/9273) | |
| * Renamed `blacklisted_name` to [`disallowed_names`] | |
| [#8974](https://github.com/rust-lang/rust-clippy/pull/8974) | |
| ### Enhancements | |
| * [`option_if_let_else`]: Now also checks for match expressions | |
| [#8696](https://github.com/rust-lang/rust-clippy/pull/8696) | |
| * [`explicit_auto_deref`]: Now lints on implicit returns in closures | |
| [#9126](https://github.com/rust-lang/rust-clippy/pull/9126) | |
| * [`needless_borrow`]: Now considers trait implementations | |
| [#9136](https://github.com/rust-lang/rust-clippy/pull/9136) | |
| * [`suboptimal_flops`], [`imprecise_flops`]: Now lint on constant expressions | |
| [#9404](https://github.com/rust-lang/rust-clippy/pull/9404) | |
| * [`if_let_mutex`]: Now detects mutex behind references and warns about deadlocks | |
| [#9318](https://github.com/rust-lang/rust-clippy/pull/9318) | |
| ### False Positive Fixes | |
| * [`unit_arg`] [`default_trait_access`] [`missing_docs_in_private_items`]: No longer | |
| trigger in code generated from proc-macros | |
| [#8694](https://github.com/rust-lang/rust-clippy/pull/8694) | |
| * [`unwrap_used`]: Now lints uses of `unwrap_err` | |
| [#9338](https://github.com/rust-lang/rust-clippy/pull/9338) | |
| * [`expect_used`]: Now lints uses of `expect_err` | |
| [#9338](https://github.com/rust-lang/rust-clippy/pull/9338) | |
| * [`transmute_undefined_repr`]: Now longer lints if the first field is compatible | |
| with the other type | |
| [#9287](https://github.com/rust-lang/rust-clippy/pull/9287) | |
| * [`unnecessary_to_owned`]: No longer lints, if type change cased errors in | |
| the caller function | |
| [#9424](https://github.com/rust-lang/rust-clippy/pull/9424) | |
| * [`match_like_matches_macro`]: No longer lints, if there are comments inside the | |
| match expression | |
| [#9276](https://github.com/rust-lang/rust-clippy/pull/9276) | |
| * [`partialeq_to_none`]: No longer trigger in code generated from macros | |
| [#9389](https://github.com/rust-lang/rust-clippy/pull/9389) | |
| * [`arithmetic_side_effects`]: No longer lints expressions that only use literals | |
| [#9365](https://github.com/rust-lang/rust-clippy/pull/9365) | |
| * [`explicit_auto_deref`]: Now ignores references on block expressions when the type | |
| is `Sized`, on `dyn Trait` returns and when the suggestion is non-trivial | |
| [#9126](https://github.com/rust-lang/rust-clippy/pull/9126) | |
| * [`trait_duplication_in_bounds`]: Now better tracks bounds to avoid false positives | |
| [#9167](https://github.com/rust-lang/rust-clippy/pull/9167) | |
| * [`format_in_format_args`]: Now suggests cases where the result is formatted again | |
| [#9349](https://github.com/rust-lang/rust-clippy/pull/9349) | |
| * [`only_used_in_recursion`]: No longer lints on function without recursions and | |
| takes external functions into account | |
| [#8804](https://github.com/rust-lang/rust-clippy/pull/8804) | |
| * [`missing_const_for_fn`]: No longer lints in proc-macros | |
| [#9308](https://github.com/rust-lang/rust-clippy/pull/9308) | |
| * [`non_ascii_literal`]: Allow non-ascii comments in tests and make sure `#[allow]` | |
| attributes work in tests | |
| [#9327](https://github.com/rust-lang/rust-clippy/pull/9327) | |
| * [`question_mark`]: No longer lint `if let`s with subpatterns | |
| [#9348](https://github.com/rust-lang/rust-clippy/pull/9348) | |
| * [`needless_collect`]: No longer lints in loops | |
| [#8992](https://github.com/rust-lang/rust-clippy/pull/8992) | |
| * [`mut_mutex_lock`]: No longer lints if the mutex is behind an immutable reference | |
| [#9418](https://github.com/rust-lang/rust-clippy/pull/9418) | |
| * [`needless_return`]: Now ignores returns with arguments | |
| [#9381](https://github.com/rust-lang/rust-clippy/pull/9381) | |
| * [`range_plus_one`], [`range_minus_one`]: Now ignores code with macros | |
| [#9446](https://github.com/rust-lang/rust-clippy/pull/9446) | |
| * [`assertions_on_result_states`]: No longer lints on the unit type | |
| [#9273](https://github.com/rust-lang/rust-clippy/pull/9273) | |
| ### Suggestion Fixes/Improvements | |
| * [`unwrap_or_else_default`]: Now suggests `unwrap_or_default()` for empty strings | |
| [#9421](https://github.com/rust-lang/rust-clippy/pull/9421) | |
| * [`if_then_some_else_none`]: Now also suggests `bool::then_some` | |
| [#9289](https://github.com/rust-lang/rust-clippy/pull/9289) | |
| * [`redundant_closure_call`]: The suggestion now works for async closures | |
| [#9053](https://github.com/rust-lang/rust-clippy/pull/9053) | |
| * [`suboptimal_flops`]: Now suggests parenthesis when they are required | |
| [#9394](https://github.com/rust-lang/rust-clippy/pull/9394) | |
| * [`case_sensitive_file_extension_comparisons`]: Now suggests `map_or(..)` instead of `map(..).unwrap_or` | |
| [#9341](https://github.com/rust-lang/rust-clippy/pull/9341) | |
| * Deprecated configuration values can now be updated automatically | |
| [#9252](https://github.com/rust-lang/rust-clippy/pull/9252) | |
| * [`or_fun_call`]: Now suggest `Entry::or_default` for `Entry::or_insert(Default::default())` | |
| [#9342](https://github.com/rust-lang/rust-clippy/pull/9342) | |
| * [`unwrap_used`]: Only suggests `expect` if [`expect_used`] is allowed | |
| [#9223](https://github.com/rust-lang/rust-clippy/pull/9223) | |
| ### ICE Fixes | |
| * Fix ICE in [`useless_format`] for literals | |
| [#9406](https://github.com/rust-lang/rust-clippy/pull/9406) | |
| * Fix infinite loop in [`vec_init_then_push`] | |
| [#9441](https://github.com/rust-lang/rust-clippy/pull/9441) | |
| * Fix ICE when reading literals with weird proc-macro spans | |
| [#9303](https://github.com/rust-lang/rust-clippy/pull/9303) | |
| ## Rust 1.64 | |
| Released 2022-09-22 | |
| [View all 110 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2022-06-17T21%3A25%3A31Z..2022-07-28T17%3A11%3A18Z+base%3Amaster) | |
| ### New Lints | |
| * [`arithmetic_side_effects`] | |
| [#9130](https://github.com/rust-lang/rust-clippy/pull/9130) | |
| * [`invalid_utf8_in_unchecked`] | |
| [#9105](https://github.com/rust-lang/rust-clippy/pull/9105) | |
| * [`assertions_on_result_states`] | |
| [#9225](https://github.com/rust-lang/rust-clippy/pull/9225) | |
| * [`manual_find`] | |
| [#8649](https://github.com/rust-lang/rust-clippy/pull/8649) | |
| * [`manual_retain`] | |
| [#8972](https://github.com/rust-lang/rust-clippy/pull/8972) | |
| * [`default_instead_of_iter_empty`] | |
| [#8989](https://github.com/rust-lang/rust-clippy/pull/8989) | |
| * [`manual_rem_euclid`] | |
| [#9031](https://github.com/rust-lang/rust-clippy/pull/9031) | |
| * [`obfuscated_if_else`] | |
| [#9148](https://github.com/rust-lang/rust-clippy/pull/9148) | |
| * [`std_instead_of_core`] | |
| [#9103](https://github.com/rust-lang/rust-clippy/pull/9103) | |
| * [`std_instead_of_alloc`] | |
| [#9103](https://github.com/rust-lang/rust-clippy/pull/9103) | |
| * [`alloc_instead_of_core`] | |
| [#9103](https://github.com/rust-lang/rust-clippy/pull/9103) | |
| * [`explicit_auto_deref`] | |
| [#8355](https://github.com/rust-lang/rust-clippy/pull/8355) | |
| ### Moves and Deprecations | |
| * Moved [`format_push_string`] to `restriction` (now allow-by-default) | |
| [#9161](https://github.com/rust-lang/rust-clippy/pull/9161) | |
| ### Enhancements | |
| * [`significant_drop_in_scrutinee`]: Now gives more context in the lint message | |
| [#8981](https://github.com/rust-lang/rust-clippy/pull/8981) | |
| * [`single_match`], [`single_match_else`]: Now catches more `Option` cases | |
| [#8985](https://github.com/rust-lang/rust-clippy/pull/8985) | |
| * [`unused_async`]: Now works for async methods | |
| [#9025](https://github.com/rust-lang/rust-clippy/pull/9025) | |
| * [`manual_filter_map`], [`manual_find_map`]: Now lint more expressions | |
| [#8958](https://github.com/rust-lang/rust-clippy/pull/8958) | |
| * [`question_mark`]: Now works for simple `if let` expressions | |
| [#8356](https://github.com/rust-lang/rust-clippy/pull/8356) | |
| * [`undocumented_unsafe_blocks`]: Now finds comments before the start of closures | |
| [#9117](https://github.com/rust-lang/rust-clippy/pull/9117) | |
| * [`trait_duplication_in_bounds`]: Now catches duplicate bounds in where clauses | |
| [#8703](https://github.com/rust-lang/rust-clippy/pull/8703) | |
| * [`shadow_reuse`], [`shadow_same`], [`shadow_unrelated`]: Now lint in const blocks | |
| [#9124](https://github.com/rust-lang/rust-clippy/pull/9124) | |
| * [`slow_vector_initialization`]: Now detects cases with `vec.capacity()` | |
| [#8953](https://github.com/rust-lang/rust-clippy/pull/8953) | |
| * [`unused_self`]: Now respects the `avoid-breaking-exported-api` config option | |
| [#9199](https://github.com/rust-lang/rust-clippy/pull/9199) | |
| * [`box_collection`]: Now supports all std collections | |
| [#9170](https://github.com/rust-lang/rust-clippy/pull/9170) | |
| ### False Positive Fixes | |
| * [`significant_drop_in_scrutinee`]: Now ignores calls to `IntoIterator::into_iter` | |
| [#9140](https://github.com/rust-lang/rust-clippy/pull/9140) | |
| * [`while_let_loop`]: Now ignores cases when the significant drop order would change | |
| [#8981](https://github.com/rust-lang/rust-clippy/pull/8981) | |
| * [`branches_sharing_code`]: Now ignores cases where moved variables have a significant | |
| drop or variable modifications can affect the conditions | |
| [#9138](https://github.com/rust-lang/rust-clippy/pull/9138) | |
| * [`let_underscore_lock`]: Now ignores bindings that aren't locked | |
| [#8990](https://github.com/rust-lang/rust-clippy/pull/8990) | |
| * [`trivially_copy_pass_by_ref`]: Now tracks lifetimes and ignores cases where unsafe | |
| pointers are used | |
| [#8639](https://github.com/rust-lang/rust-clippy/pull/8639) | |
| * [`let_unit_value`]: No longer ignores `#[allow]` attributes on the value | |
| [#9082](https://github.com/rust-lang/rust-clippy/pull/9082) | |
| * [`declare_interior_mutable_const`]: Now ignores the `thread_local!` macro | |
| [#9015](https://github.com/rust-lang/rust-clippy/pull/9015) | |
| * [`if_same_then_else`]: Now ignores branches with `todo!` and `unimplemented!` | |
| [#9006](https://github.com/rust-lang/rust-clippy/pull/9006) | |
| * [`enum_variant_names`]: Now ignores names with `_` prefixes | |
| [#9032](https://github.com/rust-lang/rust-clippy/pull/9032) | |
| * [`let_unit_value`]: Now ignores cases, where the unit type is manually specified | |
| [#9056](https://github.com/rust-lang/rust-clippy/pull/9056) | |
| * [`match_same_arms`]: Now ignores branches with `todo!` | |
| [#9207](https://github.com/rust-lang/rust-clippy/pull/9207) | |
| * [`assign_op_pattern`]: Ignores cases that break borrowing rules | |
| [#9214](https://github.com/rust-lang/rust-clippy/pull/9214) | |
| * [`extra_unused_lifetimes`]: No longer triggers in derive macros | |
| [#9037](https://github.com/rust-lang/rust-clippy/pull/9037) | |
| * [`mismatching_type_param_order`]: Now ignores complicated generic parameters | |
| [#9146](https://github.com/rust-lang/rust-clippy/pull/9146) | |
| * [`equatable_if_let`]: No longer lints in macros | |
| [#9074](https://github.com/rust-lang/rust-clippy/pull/9074) | |
| * [`new_without_default`]: Now ignores generics and lifetime parameters on `fn new` | |
| [#9115](https://github.com/rust-lang/rust-clippy/pull/9115) | |
| * [`needless_borrow`]: Now ignores cases that result in the execution of different traits | |
| [#9096](https://github.com/rust-lang/rust-clippy/pull/9096) | |
| * [`declare_interior_mutable_const`]: No longer triggers in thread-local initializers | |
| [#9246](https://github.com/rust-lang/rust-clippy/pull/9246) | |
| ### Suggestion Fixes/Improvements | |
| * [`type_repetition_in_bounds`]: The suggestion now works with maybe bounds | |
| [#9132](https://github.com/rust-lang/rust-clippy/pull/9132) | |
| * [`transmute_ptr_to_ref`]: Now suggests `pointer::cast` when possible | |
| [#8939](https://github.com/rust-lang/rust-clippy/pull/8939) | |
| * [`useless_format`]: Now suggests the correct variable name | |
| [#9237](https://github.com/rust-lang/rust-clippy/pull/9237) | |
| * [`or_fun_call`]: The lint emission will now only span over the `unwrap_or` call | |
| [#9144](https://github.com/rust-lang/rust-clippy/pull/9144) | |
| * [`neg_multiply`]: Now suggests adding parentheses around suggestion if needed | |
| [#9026](https://github.com/rust-lang/rust-clippy/pull/9026) | |
| * [`unnecessary_lazy_evaluations`]: Now suggest for `bool::then_some` for lazy evaluation | |
| [#9099](https://github.com/rust-lang/rust-clippy/pull/9099) | |
| * [`manual_flatten`]: Improved message for long code snippets | |
| [#9156](https://github.com/rust-lang/rust-clippy/pull/9156) | |
| * [`explicit_counter_loop`]: The suggestion is now machine applicable | |
| [#9149](https://github.com/rust-lang/rust-clippy/pull/9149) | |
| * [`needless_borrow`]: Now keeps parentheses around fields, when needed | |
| [#9210](https://github.com/rust-lang/rust-clippy/pull/9210) | |
| * [`while_let_on_iterator`]: The suggestion now works in `FnOnce` closures | |
| [#9134](https://github.com/rust-lang/rust-clippy/pull/9134) | |
| ### ICE Fixes | |
| * Fix ICEs related to `#![feature(generic_const_exprs)]` usage | |
| [#9241](https://github.com/rust-lang/rust-clippy/pull/9241) | |
| * Fix ICEs related to reference lints | |
| [#9093](https://github.com/rust-lang/rust-clippy/pull/9093) | |
| * [`question_mark`]: Fix ICE on zero field tuple structs | |
| [#9244](https://github.com/rust-lang/rust-clippy/pull/9244) | |
| ### Documentation Improvements | |
| * [`needless_option_take`]: Now includes a "What it does" and "Why is this bad?" section. | |
| [#9022](https://github.com/rust-lang/rust-clippy/pull/9022) | |
| ### Others | |
| * Using `--cap-lints=allow` and only `--force-warn`ing some will now work with Clippy's driver | |
| [#9036](https://github.com/rust-lang/rust-clippy/pull/9036) | |
| * Clippy now tries to read the `rust-version` from `Cargo.toml` to identify the | |
| minimum supported rust version | |
| [#8774](https://github.com/rust-lang/rust-clippy/pull/8774) | |
| ## Rust 1.63 | |
| Released 2022-08-11 | |
| [View all 91 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2022-05-05T17%3A24%3A22Z..2022-06-16T14%3A24%3A48Z+base%3Amaster) | |
| ### New Lints | |
| * [`borrow_deref_ref`] | |
| [#7930](https://github.com/rust-lang/rust-clippy/pull/7930) | |
| * [`doc_link_with_quotes`] | |
| [#8385](https://github.com/rust-lang/rust-clippy/pull/8385) | |
| * [`no_effect_replace`] | |
| [#8754](https://github.com/rust-lang/rust-clippy/pull/8754) | |
| * [`rc_clone_in_vec_init`] | |
| [#8769](https://github.com/rust-lang/rust-clippy/pull/8769) | |
| * [`derive_partial_eq_without_eq`] | |
| [#8796](https://github.com/rust-lang/rust-clippy/pull/8796) | |
| * [`mismatching_type_param_order`] | |
| [#8831](https://github.com/rust-lang/rust-clippy/pull/8831) | |
| * [`duplicate_mod`] [#8832](https://github.com/rust-lang/rust-clippy/pull/8832) | |
| * [`unused_rounding`] | |
| [#8866](https://github.com/rust-lang/rust-clippy/pull/8866) | |
| * [`get_first`] [#8882](https://github.com/rust-lang/rust-clippy/pull/8882) | |
| * [`swap_ptr_to_ref`] | |
| [#8916](https://github.com/rust-lang/rust-clippy/pull/8916) | |
| * [`almost_complete_letter_range`] | |
| [#8918](https://github.com/rust-lang/rust-clippy/pull/8918) | |
| * [`needless_parens_on_range_literals`] | |
| [#8933](https://github.com/rust-lang/rust-clippy/pull/8933) | |
| * [`as_underscore`] [#8934](https://github.com/rust-lang/rust-clippy/pull/8934) | |
| ### Moves and Deprecations | |
| * Rename `eval_order_dependence` to [`mixed_read_write_in_expression`], move to | |
| `nursery` [#8621](https://github.com/rust-lang/rust-clippy/pull/8621) | |
| ### Enhancements | |
| * [`undocumented_unsafe_blocks`]: Now also lints on unsafe trait implementations | |
| [#8761](https://github.com/rust-lang/rust-clippy/pull/8761) | |
| * [`empty_line_after_outer_attr`]: Now also lints on argumentless macros | |
| [#8790](https://github.com/rust-lang/rust-clippy/pull/8790) | |
| * [`expect_used`]: Now can be disabled in tests with the `allow-expect-in-tests` | |
| option [#8802](https://github.com/rust-lang/rust-clippy/pull/8802) | |
| * [`unwrap_used`]: Now can be disabled in tests with the `allow-unwrap-in-tests` | |
| option [#8802](https://github.com/rust-lang/rust-clippy/pull/8802) | |
| * [`disallowed_methods`]: Now also lints indirect usages | |
| [#8852](https://github.com/rust-lang/rust-clippy/pull/8852) | |
| * [`get_last_with_len`]: Now also lints `VecDeque` and any deref to slice | |
| [#8862](https://github.com/rust-lang/rust-clippy/pull/8862) | |
| * [`manual_range_contains`]: Now also lints on chains of `&&` and `||` | |
| [#8884](https://github.com/rust-lang/rust-clippy/pull/8884) | |
| * [`rc_clone_in_vec_init`]: Now also lints on `Weak` | |
| [#8885](https://github.com/rust-lang/rust-clippy/pull/8885) | |
| * [`dbg_macro`]: Introduce `allow-dbg-in-tests` config option | |
| [#8897](https://github.com/rust-lang/rust-clippy/pull/8897) | |
| * [`use_self`]: Now also lints on `TupleStruct` and `Struct` patterns | |
| [#8899](https://github.com/rust-lang/rust-clippy/pull/8899) | |
| * [`manual_find_map`] and [`manual_filter_map`]: Now also lints on more complex | |
| method chains inside `map` | |
| [#8930](https://github.com/rust-lang/rust-clippy/pull/8930) | |
| * [`needless_return`]: Now also lints on macro expressions in return statements | |
| [#8932](https://github.com/rust-lang/rust-clippy/pull/8932) | |
| * [`doc_markdown`]: Users can now indicate, that the `doc-valid-idents` config | |
| should extend the default and not replace it | |
| [#8944](https://github.com/rust-lang/rust-clippy/pull/8944) | |
| * [`disallowed_names`]: Users can now indicate, that the `disallowed-names` | |
| config should extend the default and not replace it | |
| [#8944](https://github.com/rust-lang/rust-clippy/pull/8944) | |
| * [`never_loop`]: Now checks for `continue` in struct expression | |
| [#9002](https://github.com/rust-lang/rust-clippy/pull/9002) | |
| ### False Positive Fixes | |
| * [`useless_transmute`]: No longer lints on types with erased regions | |
| [#8564](https://github.com/rust-lang/rust-clippy/pull/8564) | |
| * [`vec_init_then_push`]: No longer lints when further extended | |
| [#8699](https://github.com/rust-lang/rust-clippy/pull/8699) | |
| * [`cmp_owned`]: No longer lints on `From::from` for `Copy` types | |
| [#8807](https://github.com/rust-lang/rust-clippy/pull/8807) | |
| * [`redundant_allocation`]: No longer lints on fat pointers that would become | |
| thin pointers [#8813](https://github.com/rust-lang/rust-clippy/pull/8813) | |
| * [`derive_partial_eq_without_eq`]: | |
| * Handle differing predicates applied by `#[derive(PartialEq)]` and | |
| `#[derive(Eq)]` | |
| [#8869](https://github.com/rust-lang/rust-clippy/pull/8869) | |
| * No longer lints on non-public types and better handles generics | |
| [#8950](https://github.com/rust-lang/rust-clippy/pull/8950) | |
| * [`empty_line_after_outer_attr`]: No longer lints empty lines in inner | |
| string values [#8892](https://github.com/rust-lang/rust-clippy/pull/8892) | |
| * [`branches_sharing_code`]: No longer lints when using different binding names | |
| [#8901](https://github.com/rust-lang/rust-clippy/pull/8901) | |
| * [`significant_drop_in_scrutinee`]: No longer lints on Try `?` and `await` | |
| desugared expressions [#8902](https://github.com/rust-lang/rust-clippy/pull/8902) | |
| * [`checked_conversions`]: No longer lints in `const` contexts | |
| [#8907](https://github.com/rust-lang/rust-clippy/pull/8907) | |
| * [`iter_overeager_cloned`]: No longer lints on `.cloned().flatten()` when | |
| `T::Item` doesn't implement `IntoIterator` | |
| [#8960](https://github.com/rust-lang/rust-clippy/pull/8960) | |
| ### Suggestion Fixes/Improvements | |
| * [`vec_init_then_push`]: Suggest to remove `mut` binding when possible | |
| [#8699](https://github.com/rust-lang/rust-clippy/pull/8699) | |
| * [`manual_range_contains`]: Fix suggestion for integers with different signs | |
| [#8763](https://github.com/rust-lang/rust-clippy/pull/8763) | |
| * [`identity_op`]: Add parenthesis to suggestions where required | |
| [#8786](https://github.com/rust-lang/rust-clippy/pull/8786) | |
| * [`cast_lossless`]: No longer gives wrong suggestion on `usize`/`isize`->`f64` | |
| [#8778](https://github.com/rust-lang/rust-clippy/pull/8778) | |
| * [`rc_clone_in_vec_init`]: Add suggestion | |
| [#8814](https://github.com/rust-lang/rust-clippy/pull/8814) | |
| * The "unknown field" error messages for config files now wraps the field names | |
| [#8823](https://github.com/rust-lang/rust-clippy/pull/8823) | |
| * [`cast_abs_to_unsigned`]: Do not remove cast if it's required | |
| [#8876](https://github.com/rust-lang/rust-clippy/pull/8876) | |
| * [`significant_drop_in_scrutinee`]: Improve lint message for types that are not | |
| references and not trivially clone-able | |
| [#8902](https://github.com/rust-lang/rust-clippy/pull/8902) | |
| * [`for_loops_over_fallibles`]: Now suggests the correct variant of `iter()`, | |
| `iter_mut()` or `into_iter()` | |
| [#8941](https://github.com/rust-lang/rust-clippy/pull/8941) | |
| ### ICE Fixes | |
| * Fix ICE in [`let_unit_value`] when calling a `static`/`const` callable type | |
| [#8835](https://github.com/rust-lang/rust-clippy/pull/8835) | |
| * Fix ICEs on callable `static`/`const`s | |
| [#8896](https://github.com/rust-lang/rust-clippy/pull/8896) | |
| * [`needless_late_init`] | |
| [#8912](https://github.com/rust-lang/rust-clippy/pull/8912) | |
| * Fix ICE in shadow lints | |
| [#8913](https://github.com/rust-lang/rust-clippy/pull/8913) | |
| ### Documentation Improvements | |
| * Clippy has a [Book](https://doc.rust-lang.org/nightly/clippy/) now! | |
| [#7359](https://github.com/rust-lang/rust-clippy/pull/7359) | |
| * Add a *copy lint name*-button to Clippy's lint list | |
| [#8839](https://github.com/rust-lang/rust-clippy/pull/8839) | |
| * Display past names of renamed lints on Clippy's lint list | |
| [#8843](https://github.com/rust-lang/rust-clippy/pull/8843) | |
| * Add the ability to show the lint output in the lint list | |
| [#8947](https://github.com/rust-lang/rust-clippy/pull/8947) | |
| ## Rust 1.62 | |
| Released 2022-06-30 | |
| [View all 90 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2022-03-25T17%3A22%3A30Z..2022-05-05T13%3A29%3A44Z+base%3Amaster) | |
| ### New Lints | |
| * [`large_include_file`] | |
| [#8727](https://github.com/rust-lang/rust-clippy/pull/8727) | |
| * [`cast_abs_to_unsigned`] | |
| [#8635](https://github.com/rust-lang/rust-clippy/pull/8635) | |
| * [`err_expect`] | |
| [#8606](https://github.com/rust-lang/rust-clippy/pull/8606) | |
| * [`unnecessary_owned_empty_strings`] | |
| [#8660](https://github.com/rust-lang/rust-clippy/pull/8660) | |
| * [`empty_structs_with_brackets`] | |
| [#8594](https://github.com/rust-lang/rust-clippy/pull/8594) | |
| * [`crate_in_macro_def`] | |
| [#8576](https://github.com/rust-lang/rust-clippy/pull/8576) | |
| * [`needless_option_take`] | |
| [#8665](https://github.com/rust-lang/rust-clippy/pull/8665) | |
| * [`bytes_count_to_len`] | |
| [#8711](https://github.com/rust-lang/rust-clippy/pull/8711) | |
| * [`is_digit_ascii_radix`] | |
| [#8624](https://github.com/rust-lang/rust-clippy/pull/8624) | |
| * [`await_holding_invalid_type`] | |
| [#8707](https://github.com/rust-lang/rust-clippy/pull/8707) | |
| * [`trim_split_whitespace`] | |
| [#8575](https://github.com/rust-lang/rust-clippy/pull/8575) | |
| * [`pub_use`] | |
| [#8670](https://github.com/rust-lang/rust-clippy/pull/8670) | |
| * [`format_push_string`] | |
| [#8626](https://github.com/rust-lang/rust-clippy/pull/8626) | |
| * [`empty_drop`] | |
| [#8571](https://github.com/rust-lang/rust-clippy/pull/8571) | |
| * [`drop_non_drop`] | |
| [#8630](https://github.com/rust-lang/rust-clippy/pull/8630) | |
| * [`forget_non_drop`] | |
| [#8630](https://github.com/rust-lang/rust-clippy/pull/8630) | |
| ### Moves and Deprecations | |
| * Move [`only_used_in_recursion`] to `nursery` (now allow-by-default) | |
| [#8783](https://github.com/rust-lang/rust-clippy/pull/8783) | |
| * Move [`stable_sort_primitive`] to `pedantic` (now allow-by-default) | |
| [#8716](https://github.com/rust-lang/rust-clippy/pull/8716) | |
| ### Enhancements | |
| * Remove overlap between [`manual_split_once`] and [`needless_splitn`] | |
| [#8631](https://github.com/rust-lang/rust-clippy/pull/8631) | |
| * [`map_identity`]: Now checks for needless `map_err` | |
| [#8487](https://github.com/rust-lang/rust-clippy/pull/8487) | |
| * [`extra_unused_lifetimes`]: Now checks for impl lifetimes | |
| [#8737](https://github.com/rust-lang/rust-clippy/pull/8737) | |
| * [`cast_possible_truncation`]: Now catches more cases with larger shift or divide operations | |
| [#8687](https://github.com/rust-lang/rust-clippy/pull/8687) | |
| * [`identity_op`]: Now checks for modulo expressions | |
| [#8519](https://github.com/rust-lang/rust-clippy/pull/8519) | |
| * [`panic`]: No longer lint in constant context | |
| [#8592](https://github.com/rust-lang/rust-clippy/pull/8592) | |
| * [`manual_split_once`]: Now lints manual iteration of `splitn` | |
| [#8717](https://github.com/rust-lang/rust-clippy/pull/8717) | |
| * [`self_named_module_files`], [`mod_module_files`]: Now handle relative module paths | |
| [#8611](https://github.com/rust-lang/rust-clippy/pull/8611) | |
| * [`unsound_collection_transmute`]: Now has better size and alignment checks | |
| [#8648](https://github.com/rust-lang/rust-clippy/pull/8648) | |
| * [`unnested_or_patterns`]: Ignore cases, where the suggestion would be longer | |
| [#8619](https://github.com/rust-lang/rust-clippy/pull/8619) | |
| ### False Positive Fixes | |
| * [`rest_pat_in_fully_bound_structs`]: Now ignores structs marked with `#[non_exhaustive]` | |
| [#8690](https://github.com/rust-lang/rust-clippy/pull/8690) | |
| * [`needless_late_init`]: No longer lints `if let` statements, `let mut` bindings or instances that | |
| changes the drop order significantly | |
| [#8617](https://github.com/rust-lang/rust-clippy/pull/8617) | |
| * [`unnecessary_cast`]: No longer lints to casts to aliased or non-primitive types | |
| [#8596](https://github.com/rust-lang/rust-clippy/pull/8596) | |
| * [`init_numbered_fields`]: No longer lints type aliases | |
| [#8780](https://github.com/rust-lang/rust-clippy/pull/8780) | |
| * [`needless_option_as_deref`]: No longer lints for `as_deref_mut` on `Option` values that can't be moved | |
| [#8646](https://github.com/rust-lang/rust-clippy/pull/8646) | |
| * [`mistyped_literal_suffixes`]: Now ignores float literals without an exponent | |
| [#8742](https://github.com/rust-lang/rust-clippy/pull/8742) | |
| * [`undocumented_unsafe_blocks`]: Now ignores unsafe blocks from proc-macros and works better for sub-expressions | |
| [#8450](https://github.com/rust-lang/rust-clippy/pull/8450) | |
| * [`same_functions_in_if_condition`]: Now allows different constants, even if they have the same value | |
| [#8673](https://github.com/rust-lang/rust-clippy/pull/8673) | |
| * [`needless_match`]: Now checks for more complex types and ignores type coercion | |
| [#8549](https://github.com/rust-lang/rust-clippy/pull/8549) | |
| * [`assertions_on_constants`]: Now ignores constants from `cfg!` macros | |
| [#8614](https://github.com/rust-lang/rust-clippy/pull/8614) | |
| * [`indexing_slicing`]: Fix false positives with constant indices in | |
| [#8588](https://github.com/rust-lang/rust-clippy/pull/8588) | |
| * [`iter_with_drain`]: Now ignores iterator references | |
| [#8668](https://github.com/rust-lang/rust-clippy/pull/8668) | |
| * [`useless_attribute`]: Now allows [`redundant_pub_crate`] on `use` items | |
| [#8743](https://github.com/rust-lang/rust-clippy/pull/8743) | |
| * [`cast_ptr_alignment`]: Now ignores expressions, when used for unaligned reads and writes | |
| [#8632](https://github.com/rust-lang/rust-clippy/pull/8632) | |
| * [`wrong_self_convention`]: Now allows `&mut self` and no self as arguments for `is_*` methods | |
| [#8738](https://github.com/rust-lang/rust-clippy/pull/8738) | |
| * [`mut_from_ref`]: Only lint in unsafe code | |
| [#8647](https://github.com/rust-lang/rust-clippy/pull/8647) | |
| * [`redundant_pub_crate`]: Now allows macro exports | |
| [#8736](https://github.com/rust-lang/rust-clippy/pull/8736) | |
| * [`needless_match`]: Ignores cases where the else block expression is different | |
| [#8700](https://github.com/rust-lang/rust-clippy/pull/8700) | |
| * [`transmute_int_to_char`]: Now allows transmutations in `const` code | |
| [#8610](https://github.com/rust-lang/rust-clippy/pull/8610) | |
| * [`manual_non_exhaustive`]: Ignores cases, where the enum value is used | |
| [#8645](https://github.com/rust-lang/rust-clippy/pull/8645) | |
| * [`redundant_closure`]: Now ignores coerced closure | |
| [#8431](https://github.com/rust-lang/rust-clippy/pull/8431) | |
| * [`identity_op`]: Is now ignored in cases where extra brackets would be needed | |
| [#8730](https://github.com/rust-lang/rust-clippy/pull/8730) | |
| * [`let_unit_value`]: Now ignores cases which are used for type inference | |
| [#8563](https://github.com/rust-lang/rust-clippy/pull/8563) | |
| ### Suggestion Fixes/Improvements | |
| * [`manual_split_once`]: Fixed incorrect suggestions for single result accesses | |
| [#8631](https://github.com/rust-lang/rust-clippy/pull/8631) | |
| * [`bytes_nth`]: Fix typos in the diagnostic message | |
| [#8403](https://github.com/rust-lang/rust-clippy/pull/8403) | |
| * [`mistyped_literal_suffixes`]: Now suggests the correct integer types | |
| [#8742](https://github.com/rust-lang/rust-clippy/pull/8742) | |
| * [`unnecessary_to_owned`]: Fixed suggestion based on the configured msrv | |
| [#8692](https://github.com/rust-lang/rust-clippy/pull/8692) | |
| * [`single_element_loop`]: Improve lint for Edition 2021 arrays | |
| [#8616](https://github.com/rust-lang/rust-clippy/pull/8616) | |
| * [`manual_bits`]: Now includes a cast for proper type conversion, when needed | |
| [#8677](https://github.com/rust-lang/rust-clippy/pull/8677) | |
| * [`option_map_unit_fn`], [`result_map_unit_fn`]: Fix some incorrect suggestions | |
| [#8584](https://github.com/rust-lang/rust-clippy/pull/8584) | |
| * [`collapsible_else_if`]: Add whitespace in suggestion | |
| [#8729](https://github.com/rust-lang/rust-clippy/pull/8729) | |
| * [`transmute_bytes_to_str`]: Now suggest `from_utf8_unchecked` in `const` context | |
| [#8612](https://github.com/rust-lang/rust-clippy/pull/8612) | |
| * [`map_clone`]: Improve message and suggestion based on the msrv | |
| [#8688](https://github.com/rust-lang/rust-clippy/pull/8688) | |
| * [`needless_late_init`]: Now shows the `let` statement where it was first initialized | |
| [#8779](https://github.com/rust-lang/rust-clippy/pull/8779) | |
| ### ICE Fixes | |
| * [`only_used_in_recursion`] | |
| [#8691](https://github.com/rust-lang/rust-clippy/pull/8691) | |
| * [`cast_slice_different_sizes`] | |
| [#8720](https://github.com/rust-lang/rust-clippy/pull/8720) | |
| * [`iter_overeager_cloned`] | |
| [#8602](https://github.com/rust-lang/rust-clippy/pull/8602) | |
| * [`undocumented_unsafe_blocks`] | |
| [#8686](https://github.com/rust-lang/rust-clippy/pull/8686) | |
| ## Rust 1.61 | |
| Released 2022-05-19 | |
| [View all 60 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2022-02-11T16%3A54%3A41Z..2022-03-24T13%3A42%3A25Z+base%3Amaster) | |
| ### New Lints | |
| * [`only_used_in_recursion`] | |
| [#8422](https://github.com/rust-lang/rust-clippy/pull/8422) | |
| * [`cast_enum_truncation`] | |
| [#8381](https://github.com/rust-lang/rust-clippy/pull/8381) | |
| * [`missing_spin_loop`] | |
| [#8174](https://github.com/rust-lang/rust-clippy/pull/8174) | |
| * [`deref_by_slicing`] | |
| [#8218](https://github.com/rust-lang/rust-clippy/pull/8218) | |
| * [`needless_match`] | |
| [#8471](https://github.com/rust-lang/rust-clippy/pull/8471) | |
| * [`allow_attributes_without_reason`] | |
| [#8504](https://github.com/rust-lang/rust-clippy/pull/8504) | |
| * [`print_in_format_impl`] | |
| [#8253](https://github.com/rust-lang/rust-clippy/pull/8253) | |
| * [`unnecessary_find_map`] | |
| [#8489](https://github.com/rust-lang/rust-clippy/pull/8489) | |
| * [`or_then_unwrap`] | |
| [#8561](https://github.com/rust-lang/rust-clippy/pull/8561) | |
| * [`unnecessary_join`] | |
| [#8579](https://github.com/rust-lang/rust-clippy/pull/8579) | |
| * [`iter_with_drain`] | |
| [#8483](https://github.com/rust-lang/rust-clippy/pull/8483) | |
| * [`cast_enum_constructor`] | |
| [#8562](https://github.com/rust-lang/rust-clippy/pull/8562) | |
| * [`cast_slice_different_sizes`] | |
| [#8445](https://github.com/rust-lang/rust-clippy/pull/8445) | |
| ### Moves and Deprecations | |
| * Moved [`transmute_undefined_repr`] to `nursery` (now allow-by-default) | |
| [#8432](https://github.com/rust-lang/rust-clippy/pull/8432) | |
| * Moved [`try_err`] to `restriction` | |
| [#8544](https://github.com/rust-lang/rust-clippy/pull/8544) | |
| * Move [`iter_with_drain`] to `nursery` | |
| [#8541](https://github.com/rust-lang/rust-clippy/pull/8541) | |
| * Renamed `to_string_in_display` to [`recursive_format_impl`] | |
| [#8188](https://github.com/rust-lang/rust-clippy/pull/8188) | |
| ### Enhancements | |
| * [`dbg_macro`]: The lint level can now be set with crate attributes and works inside macros | |
| [#8411](https://github.com/rust-lang/rust-clippy/pull/8411) | |
| * [`ptr_as_ptr`]: Now works inside macros | |
| [#8442](https://github.com/rust-lang/rust-clippy/pull/8442) | |
| * [`use_self`]: Now works for variants in match expressions | |
| [#8456](https://github.com/rust-lang/rust-clippy/pull/8456) | |
| * [`await_holding_lock`]: Now lints for `parking_lot::{Mutex, RwLock}` | |
| [#8419](https://github.com/rust-lang/rust-clippy/pull/8419) | |
| * [`recursive_format_impl`]: Now checks for format calls on `self` | |
| [#8188](https://github.com/rust-lang/rust-clippy/pull/8188) | |
| ### False Positive Fixes | |
| * [`new_without_default`]: No longer lints for `new()` methods with `#[doc(hidden)]` | |
| [#8472](https://github.com/rust-lang/rust-clippy/pull/8472) | |
| * [`transmute_undefined_repr`]: No longer lints for single field structs with `#[repr(C)]`, | |
| generic parameters, wide pointers, unions, tuples and allow several forms of type erasure | |
| [#8425](https://github.com/rust-lang/rust-clippy/pull/8425) | |
| [#8553](https://github.com/rust-lang/rust-clippy/pull/8553) | |
| [#8440](https://github.com/rust-lang/rust-clippy/pull/8440) | |
| [#8547](https://github.com/rust-lang/rust-clippy/pull/8547) | |
| * [`match_single_binding`], [`match_same_arms`], [`match_as_ref`], [`match_bool`]: No longer | |
| lint `match` expressions with `cfg`ed arms | |
| [#8443](https://github.com/rust-lang/rust-clippy/pull/8443) | |
| * [`single_component_path_imports`]: No longer lint on macros | |
| [#8537](https://github.com/rust-lang/rust-clippy/pull/8537) | |
| * [`ptr_arg`]: Allow `&mut` arguments for `Cow<_>` | |
| [#8552](https://github.com/rust-lang/rust-clippy/pull/8552) | |
| * [`needless_borrow`]: No longer lints for method calls | |
| [#8441](https://github.com/rust-lang/rust-clippy/pull/8441) | |
| * [`match_same_arms`]: Now ensures that interposing arm patterns don't overlap | |
| [#8232](https://github.com/rust-lang/rust-clippy/pull/8232) | |
| * [`default_trait_access`]: Now allows `Default::default` in update expressions | |
| [#8433](https://github.com/rust-lang/rust-clippy/pull/8433) | |
| ### Suggestion Fixes/Improvements | |
| * [`redundant_slicing`]: Fixed suggestion for a method calls | |
| [#8218](https://github.com/rust-lang/rust-clippy/pull/8218) | |
| * [`map_flatten`]: Long suggestions will now be split up into two help messages | |
| [#8520](https://github.com/rust-lang/rust-clippy/pull/8520) | |
| * [`unnecessary_lazy_evaluations`]: Now shows suggestions for longer code snippets | |
| [#8543](https://github.com/rust-lang/rust-clippy/pull/8543) | |
| * [`unnecessary_sort_by`]: Now suggests `Reverse` including the path | |
| [#8462](https://github.com/rust-lang/rust-clippy/pull/8462) | |
| * [`search_is_some`]: More suggestions are now `MachineApplicable` | |
| [#8536](https://github.com/rust-lang/rust-clippy/pull/8536) | |
| ### Documentation Improvements | |
| * [`new_without_default`]: Document `pub` requirement for the struct and fields | |
| [#8429](https://github.com/rust-lang/rust-clippy/pull/8429) | |
| ## Rust 1.60 | |
| Released 2022-04-07 | |
| [View all 73 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2021-12-31T17%3A53%3A37Z..2022-02-10T17%3A31%3A37Z+base%3Amaster) | |
| ### New Lints | |
| * [`single_char_lifetime_names`] | |
| [#8236](https://github.com/rust-lang/rust-clippy/pull/8236) | |
| * [`iter_overeager_cloned`] | |
| [#8203](https://github.com/rust-lang/rust-clippy/pull/8203) | |
| * [`transmute_undefined_repr`] | |
| [#8398](https://github.com/rust-lang/rust-clippy/pull/8398) | |
| * [`default_union_representation`] | |
| [#8289](https://github.com/rust-lang/rust-clippy/pull/8289) | |
| * [`manual_bits`] | |
| [#8213](https://github.com/rust-lang/rust-clippy/pull/8213) | |
| * [`borrow_as_ptr`] | |
| [#8210](https://github.com/rust-lang/rust-clippy/pull/8210) | |
| ### Moves and Deprecations | |
| * Moved [`disallowed_methods`] and [`disallowed_types`] to `style` (now warn-by-default) | |
| [#8261](https://github.com/rust-lang/rust-clippy/pull/8261) | |
| * Rename `ref_in_deref` to [`needless_borrow`] | |
| [#8217](https://github.com/rust-lang/rust-clippy/pull/8217) | |
| * Moved [`mutex_atomic`] to `nursery` (now allow-by-default) | |
| [#8260](https://github.com/rust-lang/rust-clippy/pull/8260) | |
| ### Enhancements | |
| * [`ptr_arg`]: Now takes the argument usage into account and lints for mutable references | |
| [#8271](https://github.com/rust-lang/rust-clippy/pull/8271) | |
| * [`unused_io_amount`]: Now supports async read and write traits | |
| [#8179](https://github.com/rust-lang/rust-clippy/pull/8179) | |
| * [`while_let_on_iterator`]: Improved detection to catch more cases | |
| [#8221](https://github.com/rust-lang/rust-clippy/pull/8221) | |
| * [`trait_duplication_in_bounds`]: Now covers trait functions with `Self` bounds | |
| [#8252](https://github.com/rust-lang/rust-clippy/pull/8252) | |
| * [`unwrap_used`]: Now works for `.get(i).unwrap()` and `.get_mut(i).unwrap()` | |
| [#8372](https://github.com/rust-lang/rust-clippy/pull/8372) | |
| * [`map_clone`]: The suggestion takes `msrv` into account | |
| [#8280](https://github.com/rust-lang/rust-clippy/pull/8280) | |
| * [`manual_bits`] and [`borrow_as_ptr`]: Now track the `clippy::msrv` attribute | |
| [#8280](https://github.com/rust-lang/rust-clippy/pull/8280) | |
| * [`disallowed_methods`]: Now works for methods on primitive types | |
| [#8112](https://github.com/rust-lang/rust-clippy/pull/8112) | |
| * [`not_unsafe_ptr_arg_deref`]: Now works for type aliases | |
| [#8273](https://github.com/rust-lang/rust-clippy/pull/8273) | |
| * [`needless_question_mark`]: Now works for async functions | |
| [#8311](https://github.com/rust-lang/rust-clippy/pull/8311) | |
| * [`iter_not_returning_iterator`]: Now handles type projections | |
| [#8228](https://github.com/rust-lang/rust-clippy/pull/8228) | |
| * [`wrong_self_convention`]: Now detects wrong `self` references in more cases | |
| [#8208](https://github.com/rust-lang/rust-clippy/pull/8208) | |
| * [`single_match`]: Now works for `match` statements with tuples | |
| [#8322](https://github.com/rust-lang/rust-clippy/pull/8322) | |
| ### False Positive Fixes | |
| * [`erasing_op`]: No longer triggers if the output type changes | |
| [#8204](https://github.com/rust-lang/rust-clippy/pull/8204) | |
| * [`if_same_then_else`]: No longer triggers for `if let` statements | |
| [#8297](https://github.com/rust-lang/rust-clippy/pull/8297) | |
| * [`manual_memcpy`]: No longer lints on `VecDeque` | |
| [#8226](https://github.com/rust-lang/rust-clippy/pull/8226) | |
| * [`trait_duplication_in_bounds`]: Now takes path segments into account | |
| [#8315](https://github.com/rust-lang/rust-clippy/pull/8315) | |
| * [`deref_addrof`]: No longer lints when the dereference or borrow occurs in different a context | |
| [#8268](https://github.com/rust-lang/rust-clippy/pull/8268) | |
| * [`type_repetition_in_bounds`]: Now checks for full equality to prevent false positives | |
| [#8224](https://github.com/rust-lang/rust-clippy/pull/8224) | |
| * [`ptr_arg`]: No longer lint for mutable references in traits | |
| [#8369](https://github.com/rust-lang/rust-clippy/pull/8369) | |
| * [`implicit_clone`]: No longer lints for double references | |
| [#8231](https://github.com/rust-lang/rust-clippy/pull/8231) | |
| * [`needless_lifetimes`]: No longer lints lifetimes for explicit `self` types | |
| [#8278](https://github.com/rust-lang/rust-clippy/pull/8278) | |
| * [`op_ref`]: No longer lints in `BinOp` impl if that can cause recursion | |
| [#8298](https://github.com/rust-lang/rust-clippy/pull/8298) | |
| * [`enum_variant_names`]: No longer triggers for empty variant names | |
| [#8329](https://github.com/rust-lang/rust-clippy/pull/8329) | |
| * [`redundant_closure`]: No longer lints for `Arc<T>` or `Rc<T>` | |
| [#8193](https://github.com/rust-lang/rust-clippy/pull/8193) | |
| * [`iter_not_returning_iterator`]: No longer lints on trait implementations but therefore on trait definitions | |
| [#8228](https://github.com/rust-lang/rust-clippy/pull/8228) | |
| * [`single_match`]: No longer lints on exhaustive enum patterns without a wildcard | |
| [#8322](https://github.com/rust-lang/rust-clippy/pull/8322) | |
| * [`manual_swap`]: No longer lints on cases that involve automatic dereferences | |
| [#8220](https://github.com/rust-lang/rust-clippy/pull/8220) | |
| * [`useless_format`]: Now works for implicit named arguments | |
| [#8295](https://github.com/rust-lang/rust-clippy/pull/8295) | |
| ### Suggestion Fixes/Improvements | |
| * [`needless_borrow`]: Prevent mutable borrows being moved and suggest removing the borrow on method calls | |
| [#8217](https://github.com/rust-lang/rust-clippy/pull/8217) | |
| * [`chars_next_cmp`]: Correctly escapes the suggestion | |
| [#8376](https://github.com/rust-lang/rust-clippy/pull/8376) | |
| * [`explicit_write`]: Add suggestions for `write!`s with format arguments | |
| [#8365](https://github.com/rust-lang/rust-clippy/pull/8365) | |
| * [`manual_memcpy`]: Suggests `copy_from_slice` when applicable | |
| [#8226](https://github.com/rust-lang/rust-clippy/pull/8226) | |
| * [`or_fun_call`]: Improved suggestion display for long arguments | |
| [#8292](https://github.com/rust-lang/rust-clippy/pull/8292) | |
| * [`unnecessary_cast`]: Now correctly includes the sign | |
| [#8350](https://github.com/rust-lang/rust-clippy/pull/8350) | |
| * [`cmp_owned`]: No longer flips the comparison order | |
| [#8299](https://github.com/rust-lang/rust-clippy/pull/8299) | |
| * [`explicit_counter_loop`]: Now correctly suggests `iter()` on references | |
| [#8382](https://github.com/rust-lang/rust-clippy/pull/8382) | |
| ### ICE Fixes | |
| * [`manual_split_once`] | |
| [#8250](https://github.com/rust-lang/rust-clippy/pull/8250) | |
| ### Documentation Improvements | |
| * [`map_flatten`]: Add documentation for the `Option` type | |
| [#8354](https://github.com/rust-lang/rust-clippy/pull/8354) | |
| * Document that Clippy's driver might use a different code generation than rustc | |
| [#8037](https://github.com/rust-lang/rust-clippy/pull/8037) | |
| * Clippy's lint list will now automatically focus the search box | |
| [#8343](https://github.com/rust-lang/rust-clippy/pull/8343) | |
| ### Others | |
| * Clippy now warns if we find multiple Clippy config files exist | |
| [#8326](https://github.com/rust-lang/rust-clippy/pull/8326) | |
| ## Rust 1.59 | |
| Released 2022-02-24 | |
| [View all 94 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2021-11-04T12%3A40%3A18Z..2021-12-30T13%3A36%3A20Z+base%3Amaster) | |
| ### New Lints | |
| * [`index_refutable_slice`] | |
| [#7643](https://github.com/rust-lang/rust-clippy/pull/7643) | |
| * [`needless_splitn`] | |
| [#7896](https://github.com/rust-lang/rust-clippy/pull/7896) | |
| * [`unnecessary_to_owned`] | |
| [#7978](https://github.com/rust-lang/rust-clippy/pull/7978) | |
| * [`needless_late_init`] | |
| [#7995](https://github.com/rust-lang/rust-clippy/pull/7995) | |
| * [`octal_escapes`] [#8007](https://github.com/rust-lang/rust-clippy/pull/8007) | |
| * [`return_self_not_must_use`] | |
| [#8071](https://github.com/rust-lang/rust-clippy/pull/8071) | |
| * [`init_numbered_fields`] | |
| [#8170](https://github.com/rust-lang/rust-clippy/pull/8170) | |
| ### Moves and Deprecations | |
| * Move `if_then_panic` to `pedantic` and rename to [`manual_assert`] (now | |
| allow-by-default) [#7810](https://github.com/rust-lang/rust-clippy/pull/7810) | |
| * Rename `disallow_type` to [`disallowed_types`] and `disallowed_method` to | |
| [`disallowed_methods`] | |
| [#7984](https://github.com/rust-lang/rust-clippy/pull/7984) | |
| * Move [`map_flatten`] to `complexity` (now warn-by-default) | |
| [#8054](https://github.com/rust-lang/rust-clippy/pull/8054) | |
| ### Enhancements | |
| * [`match_overlapping_arm`]: Fix false negative where after included ranges, | |
| overlapping ranges weren't linted anymore | |
| [#7909](https://github.com/rust-lang/rust-clippy/pull/7909) | |
| * [`deprecated_cfg_attr`]: Now takes the specified MSRV into account | |
| [#7944](https://github.com/rust-lang/rust-clippy/pull/7944) | |
| * [`cast_lossless`]: Now also lints for `bool` to integer casts | |
| [#7948](https://github.com/rust-lang/rust-clippy/pull/7948) | |
| * [`let_underscore_lock`]: Also emit lints for the `parking_lot` crate | |
| [#7957](https://github.com/rust-lang/rust-clippy/pull/7957) | |
| * [`needless_borrow`] | |
| [#7977](https://github.com/rust-lang/rust-clippy/pull/7977) | |
| * Lint when a borrow is auto-dereffed more than once | |
| * Lint in the trailing expression of a block for a match arm | |
| * [`strlen_on_c_strings`] | |
| [8001](https://github.com/rust-lang/rust-clippy/pull/8001) | |
| * Lint when used without a fully-qualified path | |
| * Suggest removing the surrounding unsafe block when possible | |
| * [`non_ascii_literal`]: Now also lints on `char`s, not just `string`s | |
| [#8034](https://github.com/rust-lang/rust-clippy/pull/8034) | |
| * [`single_char_pattern`]: Now also lints on `split_inclusive`, `split_once`, | |
| `rsplit_once`, `replace`, and `replacen` | |
| [#8077](https://github.com/rust-lang/rust-clippy/pull/8077) | |
| * [`unwrap_or_else_default`]: Now also lints on `std` constructors like | |
| `Vec::new`, `HashSet::new`, and `HashMap::new` | |
| [#8163](https://github.com/rust-lang/rust-clippy/pull/8163) | |
| * [`shadow_reuse`]: Now also lints on shadowed `if let` bindings, instead of | |
| [`shadow_unrelated`] | |
| [#8165](https://github.com/rust-lang/rust-clippy/pull/8165) | |
| ### False Positive Fixes | |
| * [`or_fun_call`], [`unnecessary_lazy_evaluations`]: Improve heuristics, so that | |
| cheap functions (e.g. calling `.len()` on a `Vec`) won't get linted anymore | |
| [#7639](https://github.com/rust-lang/rust-clippy/pull/7639) | |
| * [`manual_split_once`]: No longer suggests code changing the original behavior | |
| [#7896](https://github.com/rust-lang/rust-clippy/pull/7896) | |
| * Don't show [`no_effect`] or [`unnecessary_operation`] warning for unit struct | |
| implementing `FnOnce` | |
| [#7898](https://github.com/rust-lang/rust-clippy/pull/7898) | |
| * [`semicolon_if_nothing_returned`]: Fixed a bug, where the lint wrongly | |
| triggered on `let-else` statements | |
| [#7955](https://github.com/rust-lang/rust-clippy/pull/7955) | |
| * [`if_then_some_else_none`]: No longer lints if there is an early return | |
| [#7980](https://github.com/rust-lang/rust-clippy/pull/7980) | |
| * [`needless_collect`]: No longer suggests removal of `collect` when removal | |
| would create code requiring mutably borrowing a value multiple times | |
| [#7982](https://github.com/rust-lang/rust-clippy/pull/7982) | |
| * [`shadow_same`]: Fix false positive for `async` function's params | |
| [#7997](https://github.com/rust-lang/rust-clippy/pull/7997) | |
| * [`suboptimal_flops`]: No longer triggers in constant functions | |
| [#8009](https://github.com/rust-lang/rust-clippy/pull/8009) | |
| * [`type_complexity`]: No longer lints on associated types in traits | |
| [#8030](https://github.com/rust-lang/rust-clippy/pull/8030) | |
| * [`question_mark`]: No longer lints if returned object is not local | |
| [#8080](https://github.com/rust-lang/rust-clippy/pull/8080) | |
| * [`option_if_let_else`]: No longer lint on complex sub-patterns | |
| [#8086](https://github.com/rust-lang/rust-clippy/pull/8086) | |
| * [`blocks_in_if_conditions`]: No longer lints on empty closures | |
| [#8100](https://github.com/rust-lang/rust-clippy/pull/8100) | |
| * [`enum_variant_names`]: No longer lint when first prefix is only a substring | |
| of a camel-case word | |
| [#8127](https://github.com/rust-lang/rust-clippy/pull/8127) | |
| * [`identity_op`]: Only lint on integral operands | |
| [#8183](https://github.com/rust-lang/rust-clippy/pull/8183) | |
| ### Suggestion Fixes/Improvements | |
| * [`search_is_some`]: Fix suggestion for `any()` not taking item by reference | |
| [#7463](https://github.com/rust-lang/rust-clippy/pull/7463) | |
| * [`almost_swapped`]: Now detects if there is a `no_std` or `no_core` attribute | |
| and adapts the suggestion accordingly | |
| [#7877](https://github.com/rust-lang/rust-clippy/pull/7877) | |
| * [`redundant_pattern_matching`]: Fix suggestion for deref expressions | |
| [#7949](https://github.com/rust-lang/rust-clippy/pull/7949) | |
| * [`explicit_counter_loop`]: Now also produces a suggestion for non-`usize` | |
| types [#7950](https://github.com/rust-lang/rust-clippy/pull/7950) | |
| * [`manual_map`]: Fix suggestion when used with unsafe functions and blocks | |
| [#7968](https://github.com/rust-lang/rust-clippy/pull/7968) | |
| * [`option_map_or_none`]: Suggest `map` over `and_then` when possible | |
| [#7971](https://github.com/rust-lang/rust-clippy/pull/7971) | |
| * [`option_if_let_else`]: No longer expands macros in the suggestion | |
| [#7974](https://github.com/rust-lang/rust-clippy/pull/7974) | |
| * [`iter_cloned_collect`]: Suggest `copied` over `cloned` when possible | |
| [#8006](https://github.com/rust-lang/rust-clippy/pull/8006) | |
| * [`doc_markdown`]: No longer uses inline hints to improve readability of | |
| suggestion [#8011](https://github.com/rust-lang/rust-clippy/pull/8011) | |
| * [`needless_question_mark`]: Now better explains the suggestion | |
| [#8028](https://github.com/rust-lang/rust-clippy/pull/8028) | |
| * [`single_char_pattern`]: Escape backslash `\` in suggestion | |
| [#8067](https://github.com/rust-lang/rust-clippy/pull/8067) | |
| * [`needless_bool`]: Suggest `a != b` over `!(a == b)` | |
| [#8117](https://github.com/rust-lang/rust-clippy/pull/8117) | |
| * [`iter_skip_next`]: Suggest to add a `mut` if it is necessary in order to | |
| apply this lints suggestion | |
| [#8133](https://github.com/rust-lang/rust-clippy/pull/8133) | |
| * [`neg_multiply`]: Now produces a suggestion | |
| [#8144](https://github.com/rust-lang/rust-clippy/pull/8144) | |
| * [`needless_return`]: Now suggests the unit type `()` over an empty block `{}` | |
| in match arms [#8185](https://github.com/rust-lang/rust-clippy/pull/8185) | |
| * [`suboptimal_flops`]: Now gives a syntactically correct suggestion for | |
| `to_radians` and `to_degrees` | |
| [#8187](https://github.com/rust-lang/rust-clippy/pull/8187) | |
| ### ICE Fixes | |
| * [`undocumented_unsafe_blocks`] | |
| [#7945](https://github.com/rust-lang/rust-clippy/pull/7945) | |
| [#7988](https://github.com/rust-lang/rust-clippy/pull/7988) | |
| * [`unnecessary_cast`] | |
| [#8167](https://github.com/rust-lang/rust-clippy/pull/8167) | |
| ### Documentation Improvements | |
| * [`print_stdout`], [`print_stderr`], [`dbg_macro`]: Document how the lint level | |
| can be changed crate-wide | |
| [#8040](https://github.com/rust-lang/rust-clippy/pull/8040) | |
| * Added a note to the `README` that config changes don't apply to already | |
| compiled code [#8175](https://github.com/rust-lang/rust-clippy/pull/8175) | |
| ### Others | |
| * [Clippy's lint | |
| list](https://rust-lang.github.io/rust-clippy/master/index.html) now displays | |
| the version a lint was added. :tada: | |
| [#7813](https://github.com/rust-lang/rust-clippy/pull/7813) | |
| * New and improved issue templates | |
| [#8032](https://github.com/rust-lang/rust-clippy/pull/8032) | |
| * *Dev:* Add `cargo dev lint` command, to run your modified Clippy version on a | |
| file [#7917](https://github.com/rust-lang/rust-clippy/pull/7917) | |
| ## Rust 1.58 | |
| Released 2022-01-13 | |
| [View all 68 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2021-10-07T09%3A49%3A18Z..2021-11-04T12%3A20%3A12Z+base%3Amaster) | |
| ### Rust 1.58.1 | |
| * Move [`non_send_fields_in_send_ty`] to `nursery` (now allow-by-default) | |
| [#8075](https://github.com/rust-lang/rust-clippy/pull/8075) | |
| * [`useless_format`]: Handle implicit named arguments | |
| [#8295](https://github.com/rust-lang/rust-clippy/pull/8295) | |
| ### New lints | |
| * [`transmute_num_to_bytes`] | |
| [#7805](https://github.com/rust-lang/rust-clippy/pull/7805) | |
| * [`match_str_case_mismatch`] | |
| [#7806](https://github.com/rust-lang/rust-clippy/pull/7806) | |
| * [`format_in_format_args`], [`to_string_in_format_args`] | |
| [#7743](https://github.com/rust-lang/rust-clippy/pull/7743) | |
| * [`uninit_vec`] | |
| [#7682](https://github.com/rust-lang/rust-clippy/pull/7682) | |
| * [`fn_to_numeric_cast_any`] | |
| [#7705](https://github.com/rust-lang/rust-clippy/pull/7705) | |
| * [`undocumented_unsafe_blocks`] | |
| [#7748](https://github.com/rust-lang/rust-clippy/pull/7748) | |
| * [`trailing_empty_array`] | |
| [#7838](https://github.com/rust-lang/rust-clippy/pull/7838) | |
| * [`string_slice`] | |
| [#7878](https://github.com/rust-lang/rust-clippy/pull/7878) | |
| ### Moves or deprecations of lints | |
| * Move [`non_send_fields_in_send_ty`] to `suspicious` | |
| [#7874](https://github.com/rust-lang/rust-clippy/pull/7874) | |
| * Move [`non_ascii_literal`] to `restriction` | |
| [#7907](https://github.com/rust-lang/rust-clippy/pull/7907) | |
| ### Changes that expand what code existing lints cover | |
| * [`question_mark`] now covers `Result` | |
| [#7840](https://github.com/rust-lang/rust-clippy/pull/7840) | |
| * Make [`useless_format`] recognize bare `format!("")` | |
| [#7801](https://github.com/rust-lang/rust-clippy/pull/7801) | |
| * Lint on underscored variables with no side effects in [`no_effect`] | |
| [#7775](https://github.com/rust-lang/rust-clippy/pull/7775) | |
| * Expand [`match_ref_pats`] to check for multiple reference patterns | |
| [#7800](https://github.com/rust-lang/rust-clippy/pull/7800) | |
| ### False positive fixes | |
| * Fix false positive of [`implicit_saturating_sub`] with `else` clause | |
| [#7832](https://github.com/rust-lang/rust-clippy/pull/7832) | |
| * Fix [`question_mark`] when there is call in conditional predicate | |
| [#7860](https://github.com/rust-lang/rust-clippy/pull/7860) | |
| * [`mut_mut`] no longer lints when type is defined in external macros | |
| [#7795](https://github.com/rust-lang/rust-clippy/pull/7795) | |
| * Avoid [`eq_op`] in test functions | |
| [#7811](https://github.com/rust-lang/rust-clippy/pull/7811) | |
| * [`cast_possible_truncation`] no longer lints when cast is coming from `signum` | |
| method call [#7850](https://github.com/rust-lang/rust-clippy/pull/7850) | |
| * [`match_str_case_mismatch`] no longer lints on uncased characters | |
| [#7865](https://github.com/rust-lang/rust-clippy/pull/7865) | |
| * [`ptr_arg`] no longer lints references to type aliases | |
| [#7890](https://github.com/rust-lang/rust-clippy/pull/7890) | |
| * [`missing_safety_doc`] now also accepts "implementation safety" headers | |
| [#7856](https://github.com/rust-lang/rust-clippy/pull/7856) | |
| * [`missing_safety_doc`] no longer lints if any parent has `#[doc(hidden)]` | |
| attribute [#7849](https://github.com/rust-lang/rust-clippy/pull/7849) | |
| * [`if_not_else`] now ignores else-if statements | |
| [#7895](https://github.com/rust-lang/rust-clippy/pull/7895) | |
| * Avoid linting [`cast_possible_truncation`] on bit-reducing operations | |
| [#7819](https://github.com/rust-lang/rust-clippy/pull/7819) | |
| * Avoid linting [`field_reassign_with_default`] when `Drop` and `Copy` are | |
| involved [#7794](https://github.com/rust-lang/rust-clippy/pull/7794) | |
| * [`unnecessary_sort_by`] now checks if argument implements `Ord` trait | |
| [#7824](https://github.com/rust-lang/rust-clippy/pull/7824) | |
| * Fix false positive in [`match_overlapping_arm`] | |
| [#7847](https://github.com/rust-lang/rust-clippy/pull/7847) | |
| * Prevent [`needless_lifetimes`] false positive in `async` function definition | |
| [#7901](https://github.com/rust-lang/rust-clippy/pull/7901) | |
| ### Suggestion fixes/improvements | |
| * Keep an initial `::` when [`doc_markdown`] suggests to use ticks | |
| [#7916](https://github.com/rust-lang/rust-clippy/pull/7916) | |
| * Add a machine applicable suggestion for the [`doc_markdown`] missing backticks | |
| lint [#7904](https://github.com/rust-lang/rust-clippy/pull/7904) | |
| * [`equatable_if_let`] no longer expands macros in the suggestion | |
| [#7788](https://github.com/rust-lang/rust-clippy/pull/7788) | |
| * Make [`shadow_reuse`] suggestion less verbose | |
| [#7782](https://github.com/rust-lang/rust-clippy/pull/7782) | |
| ### ICE fixes | |
| * Fix ICE in [`enum_variant_names`] | |
| [#7873](https://github.com/rust-lang/rust-clippy/pull/7873) | |
| * Fix ICE in [`undocumented_unsafe_blocks`] | |
| [#7891](https://github.com/rust-lang/rust-clippy/pull/7891) | |
| ### Documentation improvements | |
| * Fixed naive doc formatting for `#[must_use]` lints ([`must_use_unit`], | |
| [`double_must_use`], [`must_use_candidate`], [`let_underscore_must_use`]) | |
| [#7827](https://github.com/rust-lang/rust-clippy/pull/7827) | |
| * Fix typo in example for [`match_result_ok`] | |
| [#7815](https://github.com/rust-lang/rust-clippy/pull/7815) | |
| ### Others | |
| * Allow giving reasons for [`disallowed_types`] | |
| [#7791](https://github.com/rust-lang/rust-clippy/pull/7791) | |
| * Fix [`manual_assert`] and [`match_wild_err_arm`] for `#![no_std]` and Rust | |
| 2021. [#7851](https://github.com/rust-lang/rust-clippy/pull/7851) | |
| * Fix regression in [`semicolon_if_nothing_returned`] on macros containing while | |
| loops [#7789](https://github.com/rust-lang/rust-clippy/pull/7789) | |
| * Added a new configuration `literal-suffix-style` to enforce a certain style | |
| writing [`unseparated_literal_suffix`] | |
| [#7726](https://github.com/rust-lang/rust-clippy/pull/7726) | |
| ## Rust 1.57 | |
| Released 2021-12-02 | |
| [View all 148 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2021-08-12T20%3A36%3A04Z..2021-11-03T17%3A57%3A59Z+base%3Amaster) | |
| ### New Lints | |
| * [`negative_feature_names`] | |
| [#7539](https://github.com/rust-lang/rust-clippy/pull/7539) | |
| * [`redundant_feature_names`] | |
| [#7539](https://github.com/rust-lang/rust-clippy/pull/7539) | |
| * [`mod_module_files`] | |
| [#7543](https://github.com/rust-lang/rust-clippy/pull/7543) | |
| * [`self_named_module_files`] | |
| [#7543](https://github.com/rust-lang/rust-clippy/pull/7543) | |
| * [`manual_split_once`] | |
| [#7565](https://github.com/rust-lang/rust-clippy/pull/7565) | |
| * [`derivable_impls`] | |
| [#7570](https://github.com/rust-lang/rust-clippy/pull/7570) | |
| * [`needless_option_as_deref`] | |
| [#7596](https://github.com/rust-lang/rust-clippy/pull/7596) | |
| * [`iter_not_returning_iterator`] | |
| [#7610](https://github.com/rust-lang/rust-clippy/pull/7610) | |
| * [`same_name_method`] | |
| [#7653](https://github.com/rust-lang/rust-clippy/pull/7653) | |
| * [`manual_assert`] [#7669](https://github.com/rust-lang/rust-clippy/pull/7669) | |
| * [`non_send_fields_in_send_ty`] | |
| [#7709](https://github.com/rust-lang/rust-clippy/pull/7709) | |
| * [`equatable_if_let`] | |
| [#7762](https://github.com/rust-lang/rust-clippy/pull/7762) | |
| ### Moves and Deprecations | |
| * Move [`shadow_unrelated`] to `restriction` | |
| [#7338](https://github.com/rust-lang/rust-clippy/pull/7338) | |
| * Move [`option_if_let_else`] to `nursery` | |
| [#7568](https://github.com/rust-lang/rust-clippy/pull/7568) | |
| * Move [`branches_sharing_code`] to `nursery` | |
| [#7595](https://github.com/rust-lang/rust-clippy/pull/7595) | |
| * Rename `if_let_some_result` to [`match_result_ok`] which now also handles | |
| `while let` cases [#7608](https://github.com/rust-lang/rust-clippy/pull/7608) | |
| * Move [`many_single_char_names`] to `pedantic` | |
| [#7671](https://github.com/rust-lang/rust-clippy/pull/7671) | |
| * Move [`float_cmp`] to `pedantic` | |
| [#7692](https://github.com/rust-lang/rust-clippy/pull/7692) | |
| * Rename `box_vec` to [`box_collection`] and lint on more general cases | |
| [#7693](https://github.com/rust-lang/rust-clippy/pull/7693) | |
| * Uplift `invalid_atomic_ordering` to rustc | |
| [rust-lang/rust#84039](https://github.com/rust-lang/rust/pull/84039) | |
| ### Enhancements | |
| * Rewrite the `shadow*` lints, so that they find a lot more shadows and are not | |
| limited to certain patterns | |
| [#7338](https://github.com/rust-lang/rust-clippy/pull/7338) | |
| * The `avoid-breaking-exported-api` configuration now also works for | |
| [`box_collection`], [`redundant_allocation`], [`rc_buffer`], [`vec_box`], | |
| [`option_option`], [`linkedlist`], [`rc_mutex`] | |
| [#7560](https://github.com/rust-lang/rust-clippy/pull/7560) | |
| * [`unnecessary_unwrap`]: Now also checks for `expect`s | |
| [#7584](https://github.com/rust-lang/rust-clippy/pull/7584) | |
| * [`disallowed_methods`]: Allow adding a reason that will be displayed with the | |
| lint message | |
| [#7621](https://github.com/rust-lang/rust-clippy/pull/7621) | |
| * [`approx_constant`]: Now checks the MSRV for `LOG10_2` and `LOG2_10` | |
| [#7629](https://github.com/rust-lang/rust-clippy/pull/7629) | |
| * [`approx_constant`]: Add `TAU` | |
| [#7642](https://github.com/rust-lang/rust-clippy/pull/7642) | |
| * [`needless_borrow`]: Now also lints on needless mutable borrows | |
| [#7657](https://github.com/rust-lang/rust-clippy/pull/7657) | |
| * [`missing_safety_doc`]: Now also lints on unsafe traits | |
| [#7734](https://github.com/rust-lang/rust-clippy/pull/7734) | |
| ### False Positive Fixes | |
| * [`manual_map`]: No longer lints when the option is borrowed in the match and | |
| also consumed in the arm | |
| [#7531](https://github.com/rust-lang/rust-clippy/pull/7531) | |
| * [`filter_next`]: No longer lints if `filter` method is not the | |
| `Iterator::filter` method | |
| [#7562](https://github.com/rust-lang/rust-clippy/pull/7562) | |
| * [`manual_flatten`]: No longer lints if expression is used after `if let` | |
| [#7566](https://github.com/rust-lang/rust-clippy/pull/7566) | |
| * [`option_if_let_else`]: Multiple fixes | |
| [#7573](https://github.com/rust-lang/rust-clippy/pull/7573) | |
| * `break` and `continue` statements local to the would-be closure are | |
| allowed | |
| * Don't lint in const contexts | |
| * Don't lint when yield expressions are used | |
| * Don't lint when the captures made by the would-be closure conflict with | |
| the other branch | |
| * Don't lint when a field of a local is used when the type could be | |
| potentially moved from | |
| * In some cases, don't lint when scrutinee expression conflicts with the | |
| captures of the would-be closure | |
| * [`redundant_allocation`]: No longer lints on `Box<Box<dyn T>>` which replaces | |
| wide pointers with thin pointers | |
| [#7592](https://github.com/rust-lang/rust-clippy/pull/7592) | |
| * [`bool_assert_comparison`]: No longer lints on types that do not implement the | |
| `Not` trait with `Output = bool` | |
| [#7605](https://github.com/rust-lang/rust-clippy/pull/7605) | |
| * [`mut_range_bound`]: No longer lints on range bound mutations, that are | |
| immediately followed by a `break;` | |
| [#7607](https://github.com/rust-lang/rust-clippy/pull/7607) | |
| * [`mutable_key_type`]: Improve accuracy and document remaining false positives | |
| and false negatives | |
| [#7640](https://github.com/rust-lang/rust-clippy/pull/7640) | |
| * [`redundant_closure`]: Rewrite the lint to fix various false positives and | |
| false negatives [#7661](https://github.com/rust-lang/rust-clippy/pull/7661) | |
| * [`large_enum_variant`]: No longer wrongly identifies the second largest | |
| variant [#7677](https://github.com/rust-lang/rust-clippy/pull/7677) | |
| * [`needless_return`]: No longer lints on let-else expressions | |
| [#7685](https://github.com/rust-lang/rust-clippy/pull/7685) | |
| * [`suspicious_else_formatting`]: No longer lints in proc-macros | |
| [#7707](https://github.com/rust-lang/rust-clippy/pull/7707) | |
| * [`excessive_precision`]: No longer lints when in some cases the float was | |
| already written in the shortest form | |
| [#7722](https://github.com/rust-lang/rust-clippy/pull/7722) | |
| * [`doc_markdown`]: No longer lints on intra-doc links | |
| [#7772](https://github.com/rust-lang/rust-clippy/pull/7772) | |
| ### Suggestion Fixes/Improvements | |
| * [`unnecessary_operation`]: Recommend using an `assert!` instead of using a | |
| function call in an indexing operation | |
| [#7453](https://github.com/rust-lang/rust-clippy/pull/7453) | |
| * [`manual_split_once`]: Produce semantically equivalent suggestion when | |
| `rsplitn` is used [#7663](https://github.com/rust-lang/rust-clippy/pull/7663) | |
| * [`while_let_on_iterator`]: Produce correct suggestion when using `&mut` | |
| [#7690](https://github.com/rust-lang/rust-clippy/pull/7690) | |
| * [`manual_assert`]: No better handles complex conditions | |
| [#7741](https://github.com/rust-lang/rust-clippy/pull/7741) | |
| * Correctly handle signs in exponents in numeric literals lints | |
| [#7747](https://github.com/rust-lang/rust-clippy/pull/7747) | |
| * [`suspicious_map`]: Now also suggests to use `inspect` as an alternative | |
| [#7770](https://github.com/rust-lang/rust-clippy/pull/7770) | |
| * Drop exponent from suggestion if it is 0 in numeric literals lints | |
| [#7774](https://github.com/rust-lang/rust-clippy/pull/7774) | |
| ### ICE Fixes | |
| * [`implicit_hasher`] | |
| [#7761](https://github.com/rust-lang/rust-clippy/pull/7761) | |
| ### Others | |
| * Clippy now uses the 2021 | |
| [Edition!](https://www.youtube.com/watch?v=q0aNduqb2Ro) | |
| [#7664](https://github.com/rust-lang/rust-clippy/pull/7664) | |
| ## Rust 1.56 | |
| Released 2021-10-21 | |
| [View all 38 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2021-07-19T14%3A33%3A33Z..2021-08-12T09%3A28%3A38Z+base%3Amaster) | |
| ### New Lints | |
| * [`unwrap_or_else_default`] | |
| [#7516](https://github.com/rust-lang/rust-clippy/pull/7516) | |
| ### Enhancements | |
| * [`needless_continue`]: Now also lints in `loop { continue; }` case | |
| [#7477](https://github.com/rust-lang/rust-clippy/pull/7477) | |
| * [`disallowed_types`]: Now also primitive types can be disallowed | |
| [#7488](https://github.com/rust-lang/rust-clippy/pull/7488) | |
| * [`manual_swap`]: Now also lints on xor swaps | |
| [#7506](https://github.com/rust-lang/rust-clippy/pull/7506) | |
| * [`map_flatten`]: Now also lints on the `Result` type | |
| [#7522](https://github.com/rust-lang/rust-clippy/pull/7522) | |
| * [`no_effect`]: Now also lints on inclusive ranges | |
| [#7556](https://github.com/rust-lang/rust-clippy/pull/7556) | |
| ### False Positive Fixes | |
| * [`nonstandard_macro_braces`]: No longer lints on similar named nested macros | |
| [#7478](https://github.com/rust-lang/rust-clippy/pull/7478) | |
| * [`too_many_lines`]: No longer lints in closures to avoid duplicated diagnostics | |
| [#7534](https://github.com/rust-lang/rust-clippy/pull/7534) | |
| * [`similar_names`]: No longer complains about `iter` and `item` being too | |
| similar [#7546](https://github.com/rust-lang/rust-clippy/pull/7546) | |
| ### Suggestion Fixes/Improvements | |
| * [`similar_names`]: No longer suggests to insert or add an underscore as a fix | |
| [#7221](https://github.com/rust-lang/rust-clippy/pull/7221) | |
| * [`new_without_default`]: No longer shows the full qualified type path when | |
| suggesting adding a `Default` implementation | |
| [#7493](https://github.com/rust-lang/rust-clippy/pull/7493) | |
| * [`while_let_on_iterator`]: Now suggests re-borrowing mutable references | |
| [#7520](https://github.com/rust-lang/rust-clippy/pull/7520) | |
| * [`extend_with_drain`]: Improve code suggestion for mutable and immutable | |
| references [#7533](https://github.com/rust-lang/rust-clippy/pull/7533) | |
| * [`trivially_copy_pass_by_ref`]: Now properly handles `Self` type | |
| [#7535](https://github.com/rust-lang/rust-clippy/pull/7535) | |
| * [`never_loop`]: Now suggests using `if let` instead of a `for` loop when | |
| applicable [#7541](https://github.com/rust-lang/rust-clippy/pull/7541) | |
| ### Documentation Improvements | |
| * Clippy now uses a lint to generate its lint documentation. [Lints all the way | |
| down](https://en.wikipedia.org/wiki/Turtles_all_the_way_down). | |
| [#7502](https://github.com/rust-lang/rust-clippy/pull/7502) | |
| * Reworked Clippy's website: | |
| [#7172](https://github.com/rust-lang/rust-clippy/issues/7172) | |
| [#7279](https://github.com/rust-lang/rust-clippy/pull/7279) | |
| * Added applicability information about lints | |
| * Added a link to jump into the implementation | |
| * Improved loading times | |
| * Adapted some styling | |
| * `cargo clippy --help` now also explains the `--fix` and `--no-deps` flag | |
| [#7492](https://github.com/rust-lang/rust-clippy/pull/7492) | |
| * [`unnested_or_patterns`]: Removed `or_patterns` feature gate in the code | |
| example [#7507](https://github.com/rust-lang/rust-clippy/pull/7507) | |
| ## Rust 1.55 | |
| Released 2021-09-09 | |
| [View all 83 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2021-06-03T07%3A23%3A59Z..2021-07-29T11%3A47%3A32Z+base%3Amaster) | |
| ### Important Changes | |
| * Stabilized `cargo clippy --fix` :tada: | |
| [#7405](https://github.com/rust-lang/rust-clippy/pull/7405) | |
| ### New Lints | |
| * [`rc_mutex`] | |
| [#7316](https://github.com/rust-lang/rust-clippy/pull/7316) | |
| * [`nonstandard_macro_braces`] | |
| [#7299](https://github.com/rust-lang/rust-clippy/pull/7299) | |
| * [`strlen_on_c_strings`] | |
| [#7243](https://github.com/rust-lang/rust-clippy/pull/7243) | |
| * [`self_named_constructors`] | |
| [#7403](https://github.com/rust-lang/rust-clippy/pull/7403) | |
| * [`disallowed_script_idents`] | |
| [#7400](https://github.com/rust-lang/rust-clippy/pull/7400) | |
| * [`disallowed_types`] | |
| [#7315](https://github.com/rust-lang/rust-clippy/pull/7315) | |
| * [`missing_enforced_import_renames`] | |
| [#7300](https://github.com/rust-lang/rust-clippy/pull/7300) | |
| * [`extend_with_drain`] | |
| [#7270](https://github.com/rust-lang/rust-clippy/pull/7270) | |
| ### Moves and Deprecations | |
| * Moved [`from_iter_instead_of_collect`] to `pedantic` | |
| [#7375](https://github.com/rust-lang/rust-clippy/pull/7375) | |
| * Added `suspicious` as a new lint group for *code that is most likely wrong or useless* | |
| [#7350](https://github.com/rust-lang/rust-clippy/pull/7350) | |
| * Moved [`blanket_clippy_restriction_lints`] to `suspicious` | |
| * Moved [`empty_loop`] to `suspicious` | |
| * Moved [`eval_order_dependence`] to `suspicious` | |
| * Moved [`float_equality_without_abs`] to `suspicious` | |
| * Moved [`for_loops_over_fallibles`] to `suspicious` | |
| * Moved [`misrefactored_assign_op`] to `suspicious` | |
| * Moved [`mut_range_bound`] to `suspicious` | |
| * Moved [`mutable_key_type`] to `suspicious` | |
| * Moved [`suspicious_arithmetic_impl`] to `suspicious` | |
| * Moved [`suspicious_assignment_formatting`] to `suspicious` | |
| * Moved [`suspicious_else_formatting`] to `suspicious` | |
| * Moved [`suspicious_map`] to `suspicious` | |
| * Moved [`suspicious_op_assign_impl`] to `suspicious` | |
| * Moved [`suspicious_unary_op_formatting`] to `suspicious` | |
| ### Enhancements | |
| * [`while_let_on_iterator`]: Now suggests `&mut iter` inside closures | |
| [#7262](https://github.com/rust-lang/rust-clippy/pull/7262) | |
| * [`doc_markdown`]: | |
| * Now detects unbalanced ticks | |
| [#7357](https://github.com/rust-lang/rust-clippy/pull/7357) | |
| * Add `FreeBSD` to the default configuration as an allowed identifier | |
| [#7334](https://github.com/rust-lang/rust-clippy/pull/7334) | |
| * [`wildcard_enum_match_arm`], [`match_wildcard_for_single_variants`]: Now allows wildcards for enums with unstable | |
| or hidden variants | |
| [#7407](https://github.com/rust-lang/rust-clippy/pull/7407) | |
| * [`redundant_allocation`]: Now additionally supports the `Arc<>` type | |
| [#7308](https://github.com/rust-lang/rust-clippy/pull/7308) | |
| * [`disallowed_names`]: Now allows disallowed names in test code | |
| [#7379](https://github.com/rust-lang/rust-clippy/pull/7379) | |
| * [`redundant_closure`]: Suggests `&mut` for `FnMut` | |
| [#7437](https://github.com/rust-lang/rust-clippy/pull/7437) | |
| * [`disallowed_methods`], [`disallowed_types`]: The configuration values `disallowed-method` and `disallowed-type` | |
| no longer require fully qualified paths | |
| [#7345](https://github.com/rust-lang/rust-clippy/pull/7345) | |
| * [`zst_offset`]: Fixed lint invocation after it was accidentally suppressed | |
| [#7396](https://github.com/rust-lang/rust-clippy/pull/7396) | |
| ### False Positive Fixes | |
| * [`default_numeric_fallback`]: No longer lints on float literals as function arguments | |
| [#7446](https://github.com/rust-lang/rust-clippy/pull/7446) | |
| * [`use_self`]: No longer lints on type parameters | |
| [#7288](https://github.com/rust-lang/rust-clippy/pull/7288) | |
| * [`unimplemented`]: Now ignores the `assert` and `debug_assert` macros | |
| [#7439](https://github.com/rust-lang/rust-clippy/pull/7439) | |
| * [`branches_sharing_code`]: Now always checks for block expressions | |
| [#7462](https://github.com/rust-lang/rust-clippy/pull/7462) | |
| * [`field_reassign_with_default`]: No longer triggers in macros | |
| [#7160](https://github.com/rust-lang/rust-clippy/pull/7160) | |
| * [`redundant_clone`]: No longer lints on required clones for borrowed data | |
| [#7346](https://github.com/rust-lang/rust-clippy/pull/7346) | |
| * [`default_numeric_fallback`]: No longer triggers in external macros | |
| [#7325](https://github.com/rust-lang/rust-clippy/pull/7325) | |
| * [`needless_bool`]: No longer lints in macros | |
| [#7442](https://github.com/rust-lang/rust-clippy/pull/7442) | |
| * [`useless_format`]: No longer triggers when additional text is being appended | |
| [#7442](https://github.com/rust-lang/rust-clippy/pull/7442) | |
| * [`assertions_on_constants`]: `cfg!(...)` is no longer considered to be a constant | |
| [#7319](https://github.com/rust-lang/rust-clippy/pull/7319) | |
| ### Suggestion Fixes/Improvements | |
| * [`needless_collect`]: Now show correct lint messages for shadowed values | |
| [#7289](https://github.com/rust-lang/rust-clippy/pull/7289) | |
| * [`wrong_pub_self_convention`]: The deprecated message now suggest the correct configuration value | |
| [#7382](https://github.com/rust-lang/rust-clippy/pull/7382) | |
| * [`semicolon_if_nothing_returned`]: Allow missing semicolon in blocks with only one expression | |
| [#7326](https://github.com/rust-lang/rust-clippy/pull/7326) | |
| ### ICE Fixes | |
| * [`zero_sized_map_values`] | |
| [#7470](https://github.com/rust-lang/rust-clippy/pull/7470) | |
| * [`redundant_pattern_matching`] | |
| [#7471](https://github.com/rust-lang/rust-clippy/pull/7471) | |
| * [`modulo_one`] | |
| [#7473](https://github.com/rust-lang/rust-clippy/pull/7473) | |
| * [`use_self`] | |
| [#7428](https://github.com/rust-lang/rust-clippy/pull/7428) | |
| ## Rust 1.54 | |
| Released 2021-07-29 | |
| [View all 74 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2021-04-27T23%3A51%3A18Z..2021-06-03T06%3A54%3A07Z+base%3Amaster) | |
| ### New Lints | |
| * [`ref_binding_to_reference`] | |
| [#7105](https://github.com/rust-lang/rust-clippy/pull/7105) | |
| * [`needless_bitwise_bool`] | |
| [#7133](https://github.com/rust-lang/rust-clippy/pull/7133) | |
| * [`unused_async`] [#7225](https://github.com/rust-lang/rust-clippy/pull/7225) | |
| * [`manual_str_repeat`] | |
| [#7265](https://github.com/rust-lang/rust-clippy/pull/7265) | |
| * [`suspicious_splitn`] | |
| [#7292](https://github.com/rust-lang/rust-clippy/pull/7292) | |
| ### Moves and Deprecations | |
| * Deprecate `pub_enum_variant_names` and `wrong_pub_self_convention` in favor of | |
| the new `avoid-breaking-exported-api` config option (see | |
| [Enhancements](#1-54-enhancements)) | |
| [#7187](https://github.com/rust-lang/rust-clippy/pull/7187) | |
| * Move [`inconsistent_struct_constructor`] to `pedantic` | |
| [#7193](https://github.com/rust-lang/rust-clippy/pull/7193) | |
| * Move [`needless_borrow`] to `style` (now warn-by-default) | |
| [#7254](https://github.com/rust-lang/rust-clippy/pull/7254) | |
| * Move [`suspicious_operation_groupings`] to `nursery` | |
| [#7266](https://github.com/rust-lang/rust-clippy/pull/7266) | |
| * Move [`semicolon_if_nothing_returned`] to `pedantic` | |
| [#7268](https://github.com/rust-lang/rust-clippy/pull/7268) | |
| ### Enhancements <a name="1-54-enhancements"></a> | |
| * [`while_let_on_iterator`]: Now also lints in nested loops | |
| [#6966](https://github.com/rust-lang/rust-clippy/pull/6966) | |
| * [`single_char_pattern`]: Now also lints on `strip_prefix` and `strip_suffix` | |
| [#7156](https://github.com/rust-lang/rust-clippy/pull/7156) | |
| * [`needless_collect`]: Now also lints on assignments with type annotations | |
| [#7163](https://github.com/rust-lang/rust-clippy/pull/7163) | |
| * [`if_then_some_else_none`]: Now works with the MSRV config | |
| [#7177](https://github.com/rust-lang/rust-clippy/pull/7177) | |
| * Add `avoid-breaking-exported-api` config option for the lints | |
| [`enum_variant_names`], [`large_types_passed_by_value`], | |
| [`trivially_copy_pass_by_ref`], [`unnecessary_wraps`], | |
| [`upper_case_acronyms`], and [`wrong_self_convention`]. We recommend to set | |
| this configuration option to `false` before a major release (1.0/2.0/...) to | |
| clean up the API [#7187](https://github.com/rust-lang/rust-clippy/pull/7187) | |
| * [`needless_collect`]: Now lints on even more data structures | |
| [#7188](https://github.com/rust-lang/rust-clippy/pull/7188) | |
| * [`missing_docs_in_private_items`]: No longer sees `#[<name> = "<value>"]` like | |
| attributes as sufficient documentation | |
| [#7281](https://github.com/rust-lang/rust-clippy/pull/7281) | |
| * [`needless_collect`], [`short_circuit_statement`], [`unnecessary_operation`]: | |
| Now work as expected when used with `allow` | |
| [#7282](https://github.com/rust-lang/rust-clippy/pull/7282) | |
| ### False Positive Fixes | |
| * [`implicit_return`]: Now takes all diverging functions in account to avoid | |
| false positives [#6951](https://github.com/rust-lang/rust-clippy/pull/6951) | |
| * [`while_let_on_iterator`]: No longer lints when the iterator is a struct field | |
| and the struct is used in the loop | |
| [#6966](https://github.com/rust-lang/rust-clippy/pull/6966) | |
| * [`multiple_inherent_impl`]: No longer lints with generic arguments | |
| [#7089](https://github.com/rust-lang/rust-clippy/pull/7089) | |
| * [`comparison_chain`]: No longer lints in a `const` context | |
| [#7118](https://github.com/rust-lang/rust-clippy/pull/7118) | |
| * [`while_immutable_condition`]: Fix false positive where mutation in the loop | |
| variable wasn't picked up | |
| [#7144](https://github.com/rust-lang/rust-clippy/pull/7144) | |
| * [`default_trait_access`]: No longer lints in macros | |
| [#7150](https://github.com/rust-lang/rust-clippy/pull/7150) | |
| * [`needless_question_mark`]: No longer lints when the inner value is implicitly | |
| dereferenced [#7165](https://github.com/rust-lang/rust-clippy/pull/7165) | |
| * [`unused_unit`]: No longer lints when multiple macro contexts are involved | |
| [#7167](https://github.com/rust-lang/rust-clippy/pull/7167) | |
| * [`eval_order_dependence`]: Fix false positive in async context | |
| [#7174](https://github.com/rust-lang/rust-clippy/pull/7174) | |
| * [`unnecessary_filter_map`]: No longer lints if the `filter_map` changes the | |
| type [#7175](https://github.com/rust-lang/rust-clippy/pull/7175) | |
| * [`wrong_self_convention`]: No longer lints in trait implementations of | |
| non-`Copy` types [#7182](https://github.com/rust-lang/rust-clippy/pull/7182) | |
| * [`suboptimal_flops`]: No longer lints on `powi(2)` | |
| [#7201](https://github.com/rust-lang/rust-clippy/pull/7201) | |
| * [`wrong_self_convention`]: No longer lints if there is no implicit `self` | |
| [#7215](https://github.com/rust-lang/rust-clippy/pull/7215) | |
| * [`option_if_let_else`]: No longer lints on `else if let` pattern | |
| [#7216](https://github.com/rust-lang/rust-clippy/pull/7216) | |
| * [`use_self`], [`useless_conversion`]: Fix false positives when generic | |
| arguments are involved | |
| [#7223](https://github.com/rust-lang/rust-clippy/pull/7223) | |
| * [`manual_unwrap_or`]: Fix false positive with deref coercion | |
| [#7233](https://github.com/rust-lang/rust-clippy/pull/7233) | |
| * [`similar_names`]: No longer lints on `wparam`/`lparam` | |
| [#7255](https://github.com/rust-lang/rust-clippy/pull/7255) | |
| * [`redundant_closure`]: No longer lints on using the `vec![]` macro in a | |
| closure [#7263](https://github.com/rust-lang/rust-clippy/pull/7263) | |
| ### Suggestion Fixes/Improvements | |
| * [`implicit_return`] | |
| [#6951](https://github.com/rust-lang/rust-clippy/pull/6951) | |
| * Fix suggestion for async functions | |
| * Improve suggestion with macros | |
| * Suggest to change `break` to `return` when appropriate | |
| * [`while_let_on_iterator`]: Now suggests `&mut iter` when necessary | |
| [#6966](https://github.com/rust-lang/rust-clippy/pull/6966) | |
| * [`match_single_binding`]: Improve suggestion when match scrutinee has side | |
| effects [#7095](https://github.com/rust-lang/rust-clippy/pull/7095) | |
| * [`needless_borrow`]: Now suggests to also change usage sites as needed | |
| [#7105](https://github.com/rust-lang/rust-clippy/pull/7105) | |
| * [`write_with_newline`]: Improve suggestion when only `\n` is written to the | |
| buffer [#7183](https://github.com/rust-lang/rust-clippy/pull/7183) | |
| * [`from_iter_instead_of_collect`]: The suggestion is now auto applicable also | |
| when a `<_ as Trait>::_` is involved | |
| [#7264](https://github.com/rust-lang/rust-clippy/pull/7264) | |
| * [`not_unsafe_ptr_arg_deref`]: Improved error message | |
| [#7294](https://github.com/rust-lang/rust-clippy/pull/7294) | |
| ### ICE Fixes | |
| * Fix ICE when running Clippy on `libstd` | |
| [#7140](https://github.com/rust-lang/rust-clippy/pull/7140) | |
| * [`implicit_return`] | |
| [#7242](https://github.com/rust-lang/rust-clippy/pull/7242) | |
| ## Rust 1.53 | |
| Released 2021-06-17 | |
| [View all 126 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2021-03-12T22%3A49%3A20Z..2021-04-27T14%3A38%3A20Z+base%3Amaster) | |
| ### New Lints | |
| * [`option_filter_map`] | |
| [#6342](https://github.com/rust-lang/rust-clippy/pull/6342) | |
| * [`branches_sharing_code`] | |
| [#6463](https://github.com/rust-lang/rust-clippy/pull/6463) | |
| * [`needless_for_each`] | |
| [#6706](https://github.com/rust-lang/rust-clippy/pull/6706) | |
| * [`if_then_some_else_none`] | |
| [#6859](https://github.com/rust-lang/rust-clippy/pull/6859) | |
| * [`non_octal_unix_permissions`] | |
| [#7001](https://github.com/rust-lang/rust-clippy/pull/7001) | |
| * [`unnecessary_self_imports`] | |
| [#7072](https://github.com/rust-lang/rust-clippy/pull/7072) | |
| * [`bool_assert_comparison`] | |
| [#7083](https://github.com/rust-lang/rust-clippy/pull/7083) | |
| * [`cloned_instead_of_copied`] | |
| [#7098](https://github.com/rust-lang/rust-clippy/pull/7098) | |
| * [`flat_map_option`] | |
| [#7101](https://github.com/rust-lang/rust-clippy/pull/7101) | |
| ### Moves and Deprecations | |
| * Deprecate [`filter_map`] lint | |
| [#7059](https://github.com/rust-lang/rust-clippy/pull/7059) | |
| * Move [`transmute_ptr_to_ptr`] to `pedantic` | |
| [#7102](https://github.com/rust-lang/rust-clippy/pull/7102) | |
| ### Enhancements | |
| * [`mem_replace_with_default`]: Also lint on common std constructors | |
| [#6820](https://github.com/rust-lang/rust-clippy/pull/6820) | |
| * [`wrong_self_convention`]: Also lint on `to_*_mut` methods | |
| [#6828](https://github.com/rust-lang/rust-clippy/pull/6828) | |
| * [`wildcard_enum_match_arm`], [`match_wildcard_for_single_variants`]: | |
| [#6863](https://github.com/rust-lang/rust-clippy/pull/6863) | |
| * Attempt to find a common path prefix in suggestion | |
| * Don't lint on `Option` and `Result` | |
| * Consider `Self` prefix | |
| * [`explicit_deref_methods`]: Also lint on chained `deref` calls | |
| [#6865](https://github.com/rust-lang/rust-clippy/pull/6865) | |
| * [`or_fun_call`]: Also lint on `unsafe` blocks | |
| [#6928](https://github.com/rust-lang/rust-clippy/pull/6928) | |
| * [`vec_box`], [`linkedlist`], [`option_option`]: Also lint in `const` and | |
| `static` items [#6938](https://github.com/rust-lang/rust-clippy/pull/6938) | |
| * [`search_is_some`]: Also check for `is_none` | |
| [#6942](https://github.com/rust-lang/rust-clippy/pull/6942) | |
| * [`string_lit_as_bytes`]: Also lint on `into_bytes` | |
| [#6959](https://github.com/rust-lang/rust-clippy/pull/6959) | |
| * [`len_without_is_empty`]: Also lint if function signatures of `len` and | |
| `is_empty` don't match | |
| [#6980](https://github.com/rust-lang/rust-clippy/pull/6980) | |
| * [`redundant_pattern_matching`]: Also lint if the pattern is a `&` pattern | |
| [#6991](https://github.com/rust-lang/rust-clippy/pull/6991) | |
| * [`clone_on_copy`]: Also lint on chained method calls taking `self` by value | |
| [#7000](https://github.com/rust-lang/rust-clippy/pull/7000) | |
| * [`missing_panics_doc`]: Also lint on `assert_eq!` and `assert_ne!` | |
| [#7029](https://github.com/rust-lang/rust-clippy/pull/7029) | |
| * [`needless_return`]: Also lint in `async` functions | |
| [#7067](https://github.com/rust-lang/rust-clippy/pull/7067) | |
| * [`unused_io_amount`]: Also lint on expressions like `_.read().ok()?` | |
| [#7100](https://github.com/rust-lang/rust-clippy/pull/7100) | |
| * [`iter_cloned_collect`]: Also lint on large arrays, since const-generics are | |
| now stable [#7138](https://github.com/rust-lang/rust-clippy/pull/7138) | |
| ### False Positive Fixes | |
| * [`upper_case_acronyms`]: No longer lints on public items | |
| [#6805](https://github.com/rust-lang/rust-clippy/pull/6805) | |
| * [`suspicious_map`]: No longer lints when side effects may occur inside the | |
| `map` call [#6831](https://github.com/rust-lang/rust-clippy/pull/6831) | |
| * [`manual_map`], [`manual_unwrap_or`]: No longer lints in `const` functions | |
| [#6917](https://github.com/rust-lang/rust-clippy/pull/6917) | |
| * [`wrong_self_convention`]: Now respects `Copy` types | |
| [#6924](https://github.com/rust-lang/rust-clippy/pull/6924) | |
| * [`needless_question_mark`]: No longer lints if the `?` and the `Some(..)` come | |
| from different macro contexts [#6935](https://github.com/rust-lang/rust-clippy/pull/6935) | |
| * [`map_entry`]: Better detect if the entry API can be used | |
| [#6937](https://github.com/rust-lang/rust-clippy/pull/6937) | |
| * [`or_fun_call`]: No longer lints on some `len` function calls | |
| [#6950](https://github.com/rust-lang/rust-clippy/pull/6950) | |
| * [`new_ret_no_self`]: No longer lints when `Self` is returned with different | |
| generic arguments [#6952](https://github.com/rust-lang/rust-clippy/pull/6952) | |
| * [`upper_case_acronyms`]: No longer lints on public items | |
| [#6981](https://github.com/rust-lang/rust-clippy/pull/6981) | |
| * [`explicit_into_iter_loop`]: Only lint when `into_iter` is an implementation | |
| of `IntoIterator` [#6982](https://github.com/rust-lang/rust-clippy/pull/6982) | |
| * [`expl_impl_clone_on_copy`]: Take generic constraints into account before | |
| suggesting to use `derive` instead | |
| [#6993](https://github.com/rust-lang/rust-clippy/pull/6993) | |
| * [`missing_panics_doc`]: No longer lints when only debug-assertions are used | |
| [#6996](https://github.com/rust-lang/rust-clippy/pull/6996) | |
| * [`clone_on_copy`]: Only lint when using the `Clone` trait | |
| [#7000](https://github.com/rust-lang/rust-clippy/pull/7000) | |
| * [`wrong_self_convention`]: No longer lints inside a trait implementation | |
| [#7002](https://github.com/rust-lang/rust-clippy/pull/7002) | |
| * [`redundant_clone`]: No longer lints when the cloned value is modified while | |
| the clone is in use | |
| [#7011](https://github.com/rust-lang/rust-clippy/pull/7011) | |
| * [`same_item_push`]: No longer lints if the `Vec` is used in the loop body | |
| [#7018](https://github.com/rust-lang/rust-clippy/pull/7018) | |
| * [`cargo_common_metadata`]: Remove author requirement | |
| [#7026](https://github.com/rust-lang/rust-clippy/pull/7026) | |
| * [`panic_in_result_fn`]: No longer lints on `debug_assert` family | |
| [#7060](https://github.com/rust-lang/rust-clippy/pull/7060) | |
| * [`panic`]: No longer wrongfully lints on `debug_assert` with message | |
| [#7063](https://github.com/rust-lang/rust-clippy/pull/7063) | |
| * [`wrong_self_convention`]: No longer lints in trait implementations where no | |
| `self` is involved [#7064](https://github.com/rust-lang/rust-clippy/pull/7064) | |
| * [`missing_const_for_fn`]: No longer lints when unstable `const` function is | |
| involved [#7076](https://github.com/rust-lang/rust-clippy/pull/7076) | |
| * [`suspicious_else_formatting`]: Allow Allman style braces | |
| [#7087](https://github.com/rust-lang/rust-clippy/pull/7087) | |
| * [`inconsistent_struct_constructor`]: No longer lints in macros | |
| [#7097](https://github.com/rust-lang/rust-clippy/pull/7097) | |
| * [`single_component_path_imports`]: No longer lints on macro re-exports | |
| [#7120](https://github.com/rust-lang/rust-clippy/pull/7120) | |
| ### Suggestion Fixes/Improvements | |
| * [`redundant_pattern_matching`]: Add a note when applying this lint would | |
| change the drop order | |
| [#6568](https://github.com/rust-lang/rust-clippy/pull/6568) | |
| * [`write_literal`], [`print_literal`]: Add auto-applicable suggestion | |
| [#6821](https://github.com/rust-lang/rust-clippy/pull/6821) | |
| * [`manual_map`]: Fix suggestion for complex `if let ... else` chains | |
| [#6856](https://github.com/rust-lang/rust-clippy/pull/6856) | |
| * [`inconsistent_struct_constructor`]: Make lint description and message clearer | |
| [#6892](https://github.com/rust-lang/rust-clippy/pull/6892) | |
| * [`map_entry`]: Now suggests `or_insert`, `insert_with` or `match _.entry(_)` | |
| as appropriate [#6937](https://github.com/rust-lang/rust-clippy/pull/6937) | |
| * [`manual_flatten`]: Suggest to insert `copied` if necessary | |
| [#6962](https://github.com/rust-lang/rust-clippy/pull/6962) | |
| * [`redundant_slicing`]: Fix suggestion when a re-borrow might be required or | |
| when the value is from a macro call | |
| [#6975](https://github.com/rust-lang/rust-clippy/pull/6975) | |
| * [`match_wildcard_for_single_variants`]: Fix suggestion for hidden variant | |
| [#6988](https://github.com/rust-lang/rust-clippy/pull/6988) | |
| * [`clone_on_copy`]: Correct suggestion when the cloned value is a macro call | |
| [#7000](https://github.com/rust-lang/rust-clippy/pull/7000) | |
| * [`manual_map`]: Fix suggestion at the end of an if chain | |
| [#7004](https://github.com/rust-lang/rust-clippy/pull/7004) | |
| * Fix needless parenthesis output in multiple lint suggestions | |
| [#7013](https://github.com/rust-lang/rust-clippy/pull/7013) | |
| * [`needless_collect`]: Better explanation in the lint message | |
| [#7020](https://github.com/rust-lang/rust-clippy/pull/7020) | |
| * [`useless_vec`]: Now considers mutability | |
| [#7036](https://github.com/rust-lang/rust-clippy/pull/7036) | |
| * [`useless_format`]: Wrap the content in braces if necessary | |
| [#7092](https://github.com/rust-lang/rust-clippy/pull/7092) | |
| * [`single_match`]: Don't suggest an equality check for types which don't | |
| implement `PartialEq` | |
| [#7093](https://github.com/rust-lang/rust-clippy/pull/7093) | |
| * [`from_over_into`]: Mention type in help message | |
| [#7099](https://github.com/rust-lang/rust-clippy/pull/7099) | |
| * [`manual_unwrap_or`]: Fix invalid code suggestion due to a macro call | |
| [#7136](https://github.com/rust-lang/rust-clippy/pull/7136) | |
| ### ICE Fixes | |
| * [`macro_use_imports`] | |
| [#7022](https://github.com/rust-lang/rust-clippy/pull/7022) | |
| * [`missing_panics_doc`] | |
| [#7034](https://github.com/rust-lang/rust-clippy/pull/7034) | |
| * [`tabs_in_doc_comments`] | |
| [#7039](https://github.com/rust-lang/rust-clippy/pull/7039) | |
| * [`missing_const_for_fn`] | |
| [#7128](https://github.com/rust-lang/rust-clippy/pull/7128) | |
| ### Others | |
| * [Clippy's lint | |
| list](https://rust-lang.github.io/rust-clippy/master/index.html) now supports | |
| themes [#7030](https://github.com/rust-lang/rust-clippy/pull/7030) | |
| * Lints that were uplifted to `rustc` now mention the new `rustc` name in the | |
| deprecation warning | |
| [#7056](https://github.com/rust-lang/rust-clippy/pull/7056) | |
| ## Rust 1.52 | |
| Released 2021-05-06 | |
| [View all 102 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2021-02-03T15%3A59%3A06Z..2021-03-11T20%3A06%3A43Z+base%3Amaster) | |
| ### New Lints | |
| * [`from_str_radix_10`] | |
| [#6717](https://github.com/rust-lang/rust-clippy/pull/6717) | |
| * [`implicit_clone`] | |
| [#6730](https://github.com/rust-lang/rust-clippy/pull/6730) | |
| * [`semicolon_if_nothing_returned`] | |
| [#6681](https://github.com/rust-lang/rust-clippy/pull/6681) | |
| * [`manual_flatten`] | |
| [#6646](https://github.com/rust-lang/rust-clippy/pull/6646) | |
| * [`inconsistent_struct_constructor`] | |
| [#6769](https://github.com/rust-lang/rust-clippy/pull/6769) | |
| * [`iter_count`] | |
| [#6791](https://github.com/rust-lang/rust-clippy/pull/6791) | |
| * [`default_numeric_fallback`] | |
| [#6662](https://github.com/rust-lang/rust-clippy/pull/6662) | |
| * [`bytes_nth`] | |
| [#6695](https://github.com/rust-lang/rust-clippy/pull/6695) | |
| * [`filter_map_identity`] | |
| [#6685](https://github.com/rust-lang/rust-clippy/pull/6685) | |
| * [`manual_map`] | |
| [#6573](https://github.com/rust-lang/rust-clippy/pull/6573) | |
| ### Moves and Deprecations | |
| * Moved [`upper_case_acronyms`] to `pedantic` | |
| [#6775](https://github.com/rust-lang/rust-clippy/pull/6775) | |
| * Moved [`manual_map`] to `nursery` | |
| [#6796](https://github.com/rust-lang/rust-clippy/pull/6796) | |
| * Moved [`unnecessary_wraps`] to `pedantic` | |
| [#6765](https://github.com/rust-lang/rust-clippy/pull/6765) | |
| * Moved [`trivial_regex`] to `nursery` | |
| [#6696](https://github.com/rust-lang/rust-clippy/pull/6696) | |
| * Moved [`naive_bytecount`] to `pedantic` | |
| [#6825](https://github.com/rust-lang/rust-clippy/pull/6825) | |
| * Moved [`upper_case_acronyms`] to `style` | |
| [#6788](https://github.com/rust-lang/rust-clippy/pull/6788) | |
| * Moved [`manual_map`] to `style` | |
| [#6801](https://github.com/rust-lang/rust-clippy/pull/6801) | |
| ### Enhancements | |
| * [`disallowed_methods`]: Now supports functions in addition to methods | |
| [#6674](https://github.com/rust-lang/rust-clippy/pull/6674) | |
| * [`upper_case_acronyms`]: Added a new configuration `upper-case-acronyms-aggressive` to | |
| trigger the lint if there is more than one uppercase character next to each other | |
| [#6788](https://github.com/rust-lang/rust-clippy/pull/6788) | |
| * [`collapsible_match`]: Now supports block comparison with different value names | |
| [#6754](https://github.com/rust-lang/rust-clippy/pull/6754) | |
| * [`unnecessary_wraps`]: Will now suggest removing unnecessary wrapped return unit type, like `Option<()>` | |
| [#6665](https://github.com/rust-lang/rust-clippy/pull/6665) | |
| * Improved value usage detection in closures | |
| [#6698](https://github.com/rust-lang/rust-clippy/pull/6698) | |
| ### False Positive Fixes | |
| * [`use_self`]: No longer lints in macros | |
| [#6833](https://github.com/rust-lang/rust-clippy/pull/6833) | |
| * [`use_self`]: Fixed multiple false positives for: generics, associated types and derive implementations | |
| [#6179](https://github.com/rust-lang/rust-clippy/pull/6179) | |
| * [`missing_inline_in_public_items`]: No longer lints for procedural macros | |
| [#6814](https://github.com/rust-lang/rust-clippy/pull/6814) | |
| * [`inherent_to_string`]: No longer lints on functions with function generics | |
| [#6771](https://github.com/rust-lang/rust-clippy/pull/6771) | |
| * [`doc_markdown`]: Add `OpenDNS` to the default configuration as an allowed identifier | |
| [#6783](https://github.com/rust-lang/rust-clippy/pull/6783) | |
| * [`missing_panics_doc`]: No longer lints on [`unreachable!`](https://doc.rust-lang.org/std/macro.unreachable.html) | |
| [#6700](https://github.com/rust-lang/rust-clippy/pull/6700) | |
| * [`collapsible_if`]: No longer lints on if statements with attributes | |
| [#6701](https://github.com/rust-lang/rust-clippy/pull/6701) | |
| * [`match_same_arms`]: Only considers empty blocks as equal if the tokens contained are the same | |
| [#6843](https://github.com/rust-lang/rust-clippy/pull/6843) | |
| * [`redundant_closure`]: Now ignores macros | |
| [#6871](https://github.com/rust-lang/rust-clippy/pull/6871) | |
| * [`manual_map`]: Fixed false positives when control flow statements like `return`, `break` etc. are used | |
| [#6801](https://github.com/rust-lang/rust-clippy/pull/6801) | |
| * [`vec_init_then_push`]: Fixed false positives for loops and if statements | |
| [#6697](https://github.com/rust-lang/rust-clippy/pull/6697) | |
| * [`len_without_is_empty`]: Will now consider multiple impl blocks and `#[allow]` on | |
| the `len` method as well as the type definition. | |
| [#6853](https://github.com/rust-lang/rust-clippy/pull/6853) | |
| * [`let_underscore_drop`]: Only lints on types which implement `Drop` | |
| [#6682](https://github.com/rust-lang/rust-clippy/pull/6682) | |
| * [`unit_arg`]: No longer lints on unit arguments when they come from a path expression. | |
| [#6601](https://github.com/rust-lang/rust-clippy/pull/6601) | |
| * [`cargo_common_metadata`]: No longer lints if | |
| [`publish = false`](https://doc.rust-lang.org/cargo/reference/manifest.html#the-publish-field) | |
| is defined in the manifest | |
| [#6650](https://github.com/rust-lang/rust-clippy/pull/6650) | |
| ### Suggestion Fixes/Improvements | |
| * [`collapsible_match`]: Fixed lint message capitalization | |
| [#6766](https://github.com/rust-lang/rust-clippy/pull/6766) | |
| * [`or_fun_call`]: Improved suggestions for `or_insert(vec![])` | |
| [#6790](https://github.com/rust-lang/rust-clippy/pull/6790) | |
| * [`manual_map`]: No longer expands macros in the suggestions | |
| [#6801](https://github.com/rust-lang/rust-clippy/pull/6801) | |
| * Aligned Clippy's lint messages with the rustc dev guide | |
| [#6787](https://github.com/rust-lang/rust-clippy/pull/6787) | |
| ### ICE Fixes | |
| * [`zero_sized_map_values`] | |
| [#6866](https://github.com/rust-lang/rust-clippy/pull/6866) | |
| ### Documentation Improvements | |
| * [`useless_format`]: Improved the documentation example | |
| [#6854](https://github.com/rust-lang/rust-clippy/pull/6854) | |
| * Clippy's [`README.md`]: Includes a new subsection on running Clippy as a rustc wrapper | |
| [#6782](https://github.com/rust-lang/rust-clippy/pull/6782) | |
| ### Others | |
| * Running `cargo clippy` after `cargo check` now works as expected | |
| (`cargo clippy` and `cargo check` no longer shares the same build cache) | |
| [#6687](https://github.com/rust-lang/rust-clippy/pull/6687) | |
| * Cargo now re-runs Clippy if arguments after `--` provided to `cargo clippy` are changed. | |
| [#6834](https://github.com/rust-lang/rust-clippy/pull/6834) | |
| * Extracted Clippy's `utils` module into the new `clippy_utils` crate | |
| [#6756](https://github.com/rust-lang/rust-clippy/pull/6756) | |
| * Clippy lintcheck tool improvements | |
| [#6800](https://github.com/rust-lang/rust-clippy/pull/6800) | |
| [#6735](https://github.com/rust-lang/rust-clippy/pull/6735) | |
| [#6764](https://github.com/rust-lang/rust-clippy/pull/6764) | |
| [#6708](https://github.com/rust-lang/rust-clippy/pull/6708) | |
| [#6780](https://github.com/rust-lang/rust-clippy/pull/6780) | |
| [#6686](https://github.com/rust-lang/rust-clippy/pull/6686) | |
| ## Rust 1.51 | |
| Released 2021-03-25 | |
| [View all 78 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2020-12-21T15%3A43%3A04Z..2021-02-03T04%3A21%3A10Z+base%3Amaster) | |
| ### New Lints | |
| * [`upper_case_acronyms`] | |
| [#6475](https://github.com/rust-lang/rust-clippy/pull/6475) | |
| * [`from_over_into`] [#6476](https://github.com/rust-lang/rust-clippy/pull/6476) | |
| * [`case_sensitive_file_extension_comparisons`] | |
| [#6500](https://github.com/rust-lang/rust-clippy/pull/6500) | |
| * [`needless_question_mark`] | |
| [#6507](https://github.com/rust-lang/rust-clippy/pull/6507) | |
| * [`missing_panics_doc`] | |
| [#6523](https://github.com/rust-lang/rust-clippy/pull/6523) | |
| * [`redundant_slicing`] | |
| [#6528](https://github.com/rust-lang/rust-clippy/pull/6528) | |
| * [`vec_init_then_push`] | |
| [#6538](https://github.com/rust-lang/rust-clippy/pull/6538) | |
| * [`ptr_as_ptr`] [#6542](https://github.com/rust-lang/rust-clippy/pull/6542) | |
| * [`collapsible_else_if`] (split out from `collapsible_if`) | |
| [#6544](https://github.com/rust-lang/rust-clippy/pull/6544) | |
| * [`inspect_for_each`] [#6577](https://github.com/rust-lang/rust-clippy/pull/6577) | |
| * [`manual_filter_map`] | |
| [#6591](https://github.com/rust-lang/rust-clippy/pull/6591) | |
| * [`exhaustive_enums`] | |
| [#6617](https://github.com/rust-lang/rust-clippy/pull/6617) | |
| * [`exhaustive_structs`] | |
| [#6617](https://github.com/rust-lang/rust-clippy/pull/6617) | |
| ### Moves and Deprecations | |
| * Replace [`find_map`] with [`manual_find_map`] | |
| [#6591](https://github.com/rust-lang/rust-clippy/pull/6591) | |
| * `unknown_clippy_lints` Now integrated in the `unknown_lints` rustc lint | |
| [#6653](https://github.com/rust-lang/rust-clippy/pull/6653) | |
| ### Enhancements | |
| * [`ptr_arg`] Now also suggests to use `&Path` instead of `&PathBuf` | |
| [#6506](https://github.com/rust-lang/rust-clippy/pull/6506) | |
| * [`cast_ptr_alignment`] Also lint when the `pointer::cast` method is used | |
| [#6557](https://github.com/rust-lang/rust-clippy/pull/6557) | |
| * [`collapsible_match`] Now also deals with `&` and `*` operators in the `match` | |
| scrutinee [#6619](https://github.com/rust-lang/rust-clippy/pull/6619) | |
| ### False Positive Fixes | |
| * [`similar_names`] Ignore underscore prefixed names | |
| [#6403](https://github.com/rust-lang/rust-clippy/pull/6403) | |
| * [`print_literal`] and [`write_literal`] No longer lint numeric literals | |
| [#6408](https://github.com/rust-lang/rust-clippy/pull/6408) | |
| * [`large_enum_variant`] No longer lints in external macros | |
| [#6485](https://github.com/rust-lang/rust-clippy/pull/6485) | |
| * [`empty_enum`] Only lint if `never_type` feature is enabled | |
| [#6513](https://github.com/rust-lang/rust-clippy/pull/6513) | |
| * [`field_reassign_with_default`] No longer lints in macros | |
| [#6553](https://github.com/rust-lang/rust-clippy/pull/6553) | |
| * [`size_of_in_element_count`] No longer lints when dividing by element size | |
| [#6578](https://github.com/rust-lang/rust-clippy/pull/6578) | |
| * [`needless_return`] No longer lints in macros | |
| [#6586](https://github.com/rust-lang/rust-clippy/pull/6586) | |
| * [`match_overlapping_arm`] No longer lint when first arm is completely included | |
| in second arm [#6603](https://github.com/rust-lang/rust-clippy/pull/6603) | |
| * [`doc_markdown`] Add `WebGL` to the default configuration as an allowed | |
| identifier [#6605](https://github.com/rust-lang/rust-clippy/pull/6605) | |
| ### Suggestion Fixes/Improvements | |
| * [`field_reassign_with_default`] Don't expand macro in lint suggestion | |
| [#6531](https://github.com/rust-lang/rust-clippy/pull/6531) | |
| * [`match_like_matches_macro`] Strip references in suggestion | |
| [#6532](https://github.com/rust-lang/rust-clippy/pull/6532) | |
| * [`single_match`] Suggest `if` over `if let` when possible | |
| [#6574](https://github.com/rust-lang/rust-clippy/pull/6574) | |
| * `ref_in_deref` Use parentheses correctly in suggestion | |
| [#6609](https://github.com/rust-lang/rust-clippy/pull/6609) | |
| * [`stable_sort_primitive`] Clarify error message | |
| [#6611](https://github.com/rust-lang/rust-clippy/pull/6611) | |
| ### ICE Fixes | |
| * [`zero_sized_map_values`] | |
| [#6582](https://github.com/rust-lang/rust-clippy/pull/6582) | |
| ### Documentation Improvements | |
| * Improve search performance on the Clippy website and make it possible to | |
| directly search for lints on the GitHub issue tracker | |
| [#6483](https://github.com/rust-lang/rust-clippy/pull/6483) | |
| * Clean up `README.md` by removing outdated paragraph | |
| [#6488](https://github.com/rust-lang/rust-clippy/pull/6488) | |
| * [`await_holding_refcell_ref`] and [`await_holding_lock`] | |
| [#6585](https://github.com/rust-lang/rust-clippy/pull/6585) | |
| * [`as_conversions`] [#6608](https://github.com/rust-lang/rust-clippy/pull/6608) | |
| ### Others | |
| * Clippy now has a [Roadmap] for 2021. If you like to get involved in a bigger | |
| project, take a look at the [Roadmap project page]. All issues listed there | |
| are actively mentored | |
| [#6462](https://github.com/rust-lang/rust-clippy/pull/6462) | |
| * The Clippy version number now corresponds to the Rust version number | |
| [#6526](https://github.com/rust-lang/rust-clippy/pull/6526) | |
| * Fix oversight which caused Clippy to lint deps in some environments, where | |
| `CLIPPY_TESTS=true` was set somewhere | |
| [#6575](https://github.com/rust-lang/rust-clippy/pull/6575) | |
| * Add `cargo dev-lintcheck` tool to the Clippy Dev Tool | |
| [#6469](https://github.com/rust-lang/rust-clippy/pull/6469) | |
| [Roadmap]: https://github.com/rust-lang/rust-clippy/blob/master/book/src/development/proposals/roadmap-2021.md | |
| [Roadmap project page]: https://github.com/rust-lang/rust-clippy/projects/3 | |
| ## Rust 1.50 | |
| Released 2021-02-11 | |
| [View all 119 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2020-11-06T18%3A32%3A40Z..2021-01-03T14%3A51%3A18Z+base%3Amaster) | |
| ### New Lints | |
| * [`suspicious_operation_groupings`] [#6086](https://github.com/rust-lang/rust-clippy/pull/6086) | |
| * [`size_of_in_element_count`] [#6394](https://github.com/rust-lang/rust-clippy/pull/6394) | |
| * [`unnecessary_wraps`] [#6070](https://github.com/rust-lang/rust-clippy/pull/6070) | |
| * [`let_underscore_drop`] [#6305](https://github.com/rust-lang/rust-clippy/pull/6305) | |
| * [`collapsible_match`] [#6402](https://github.com/rust-lang/rust-clippy/pull/6402) | |
| * [`redundant_else`] [#6330](https://github.com/rust-lang/rust-clippy/pull/6330) | |
| * [`zero_sized_map_values`] [#6218](https://github.com/rust-lang/rust-clippy/pull/6218) | |
| * [`print_stderr`] [#6367](https://github.com/rust-lang/rust-clippy/pull/6367) | |
| * [`string_from_utf8_as_bytes`] [#6134](https://github.com/rust-lang/rust-clippy/pull/6134) | |
| ### Moves and Deprecations | |
| * Previously deprecated [`str_to_string`] and [`string_to_string`] have been un-deprecated | |
| as `restriction` lints [#6333](https://github.com/rust-lang/rust-clippy/pull/6333) | |
| * Deprecate `panic_params` lint. This is now available in rustc as `non_fmt_panics` | |
| [#6351](https://github.com/rust-lang/rust-clippy/pull/6351) | |
| * Move [`map_err_ignore`] to `restriction` | |
| [#6416](https://github.com/rust-lang/rust-clippy/pull/6416) | |
| * Move [`await_holding_refcell_ref`] to `pedantic` | |
| [#6354](https://github.com/rust-lang/rust-clippy/pull/6354) | |
| * Move [`await_holding_lock`] to `pedantic` | |
| [#6354](https://github.com/rust-lang/rust-clippy/pull/6354) | |
| ### Enhancements | |
| * Add the `unreadable-literal-lint-fractions` configuration to disable | |
| the `unreadable_literal` lint for fractions | |
| [#6421](https://github.com/rust-lang/rust-clippy/pull/6421) | |
| * [`clone_on_copy`]: Now shows the type in the lint message | |
| [#6443](https://github.com/rust-lang/rust-clippy/pull/6443) | |
| * [`redundant_pattern_matching`]: Now also lints on `std::task::Poll` | |
| [#6339](https://github.com/rust-lang/rust-clippy/pull/6339) | |
| * [`redundant_pattern_matching`]: Additionally also lints on `std::net::IpAddr` | |
| [#6377](https://github.com/rust-lang/rust-clippy/pull/6377) | |
| * [`search_is_some`]: Now suggests `contains` instead of `find(foo).is_some()` | |
| [#6119](https://github.com/rust-lang/rust-clippy/pull/6119) | |
| * [`clone_double_ref`]: Now prints the reference type in the lint message | |
| [#6442](https://github.com/rust-lang/rust-clippy/pull/6442) | |
| * [`modulo_one`]: Now also lints on -1. | |
| [#6360](https://github.com/rust-lang/rust-clippy/pull/6360) | |
| * [`empty_loop`]: Now lints no_std crates, too | |
| [#6205](https://github.com/rust-lang/rust-clippy/pull/6205) | |
| * [`or_fun_call`]: Now also lints when indexing `HashMap` or `BTreeMap` | |
| [#6267](https://github.com/rust-lang/rust-clippy/pull/6267) | |
| * [`wrong_self_convention`]: Now also lints in trait definitions | |
| [#6316](https://github.com/rust-lang/rust-clippy/pull/6316) | |
| * [`needless_borrow`]: Print the type in the lint message | |
| [#6449](https://github.com/rust-lang/rust-clippy/pull/6449) | |
| [msrv_readme]: https://github.com/rust-lang/rust-clippy#specifying-the-minimum-supported-rust-version | |
| ### False Positive Fixes | |
| * [`manual_range_contains`]: No longer lints in `const fn` | |
| [#6382](https://github.com/rust-lang/rust-clippy/pull/6382) | |
| * [`unnecessary_lazy_evaluations`]: No longer lints if closure argument is used | |
| [#6370](https://github.com/rust-lang/rust-clippy/pull/6370) | |
| * [`match_single_binding`]: Now ignores cases with `#[cfg()]` macros | |
| [#6435](https://github.com/rust-lang/rust-clippy/pull/6435) | |
| * [`match_like_matches_macro`]: No longer lints on arms with attributes | |
| [#6290](https://github.com/rust-lang/rust-clippy/pull/6290) | |
| * [`map_clone`]: No longer lints with deref and clone | |
| [#6269](https://github.com/rust-lang/rust-clippy/pull/6269) | |
| * [`map_clone`]: No longer lints in the case of &mut | |
| [#6301](https://github.com/rust-lang/rust-clippy/pull/6301) | |
| * [`needless_update`]: Now ignores `non_exhaustive` structs | |
| [#6464](https://github.com/rust-lang/rust-clippy/pull/6464) | |
| * [`needless_collect`]: No longer lints when a collect is needed multiple times | |
| [#6313](https://github.com/rust-lang/rust-clippy/pull/6313) | |
| * [`unnecessary_cast`] No longer lints cfg-dependent types | |
| [#6369](https://github.com/rust-lang/rust-clippy/pull/6369) | |
| * [`declare_interior_mutable_const`] and [`borrow_interior_mutable_const`]: | |
| Both now ignore enums with frozen variants | |
| [#6110](https://github.com/rust-lang/rust-clippy/pull/6110) | |
| * [`field_reassign_with_default`] No longer lint for private fields | |
| [#6537](https://github.com/rust-lang/rust-clippy/pull/6537) | |
| ### Suggestion Fixes/Improvements | |
| * [`vec_box`]: Provide correct type scope suggestion | |
| [#6271](https://github.com/rust-lang/rust-clippy/pull/6271) | |
| * [`manual_range_contains`]: Give correct suggestion when using floats | |
| [#6320](https://github.com/rust-lang/rust-clippy/pull/6320) | |
| * [`unnecessary_lazy_evaluations`]: Don't always mark suggestion as MachineApplicable | |
| [#6272](https://github.com/rust-lang/rust-clippy/pull/6272) | |
| * [`manual_async_fn`]: Improve suggestion formatting | |
| [#6294](https://github.com/rust-lang/rust-clippy/pull/6294) | |
| * [`unnecessary_cast`]: Fix incorrectly formatted float literal suggestion | |
| [#6362](https://github.com/rust-lang/rust-clippy/pull/6362) | |
| ### ICE Fixes | |
| * Fix a crash in [`from_iter_instead_of_collect`] | |
| [#6304](https://github.com/rust-lang/rust-clippy/pull/6304) | |
| * Fix a silent crash when parsing doc comments in [`needless_doctest_main`] | |
| [#6458](https://github.com/rust-lang/rust-clippy/pull/6458) | |
| ### Documentation Improvements | |
| * The lint website search has been improved ([#6477](https://github.com/rust-lang/rust-clippy/pull/6477)): | |
| * Searching for lints with dashes and spaces is possible now. For example | |
| `missing-errors-doc` and `missing errors doc` are now valid aliases for lint names | |
| * Improved fuzzy search in lint descriptions | |
| * Various README improvements | |
| [#6287](https://github.com/rust-lang/rust-clippy/pull/6287) | |
| * Add known problems to [`comparison_chain`] documentation | |
| [#6390](https://github.com/rust-lang/rust-clippy/pull/6390) | |
| * Fix example used in [`cargo_common_metadata`] | |
| [#6293](https://github.com/rust-lang/rust-clippy/pull/6293) | |
| * Improve [`map_clone`] documentation | |
| [#6340](https://github.com/rust-lang/rust-clippy/pull/6340) | |
| ### Others | |
| * You can now tell Clippy about the MSRV your project supports. Please refer to | |
| the specific README section to learn more about MSRV support [here][msrv_readme] | |
| [#6201](https://github.com/rust-lang/rust-clippy/pull/6201) | |
| * Add `--no-deps` option to avoid running on path dependencies in workspaces | |
| [#6188](https://github.com/rust-lang/rust-clippy/pull/6188) | |
| ## Rust 1.49 | |
| Released 2020-12-31 | |
| [View all 107 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2020-09-24T14%3A05%3A12Z..2020-11-05T13%3A35%3A44Z+base%3Amaster) | |
| ### New Lints | |
| * [`field_reassign_with_default`] [#5911](https://github.com/rust-lang/rust-clippy/pull/5911) | |
| * [`await_holding_refcell_ref`] [#6029](https://github.com/rust-lang/rust-clippy/pull/6029) | |
| * [`disallowed_methods`] [#6081](https://github.com/rust-lang/rust-clippy/pull/6081) | |
| * [`inline_asm_x86_att_syntax`] [#6092](https://github.com/rust-lang/rust-clippy/pull/6092) | |
| * [`inline_asm_x86_intel_syntax`] [#6092](https://github.com/rust-lang/rust-clippy/pull/6092) | |
| * [`from_iter_instead_of_collect`] [#6101](https://github.com/rust-lang/rust-clippy/pull/6101) | |
| * [`mut_mutex_lock`] [#6103](https://github.com/rust-lang/rust-clippy/pull/6103) | |
| * [`single_element_loop`] [#6109](https://github.com/rust-lang/rust-clippy/pull/6109) | |
| * [`manual_unwrap_or`] [#6123](https://github.com/rust-lang/rust-clippy/pull/6123) | |
| * [`large_types_passed_by_value`] [#6135](https://github.com/rust-lang/rust-clippy/pull/6135) | |
| * [`result_unit_err`] [#6157](https://github.com/rust-lang/rust-clippy/pull/6157) | |
| * [`ref_option_ref`] [#6165](https://github.com/rust-lang/rust-clippy/pull/6165) | |
| * [`manual_range_contains`] [#6177](https://github.com/rust-lang/rust-clippy/pull/6177) | |
| * [`unusual_byte_groupings`] [#6183](https://github.com/rust-lang/rust-clippy/pull/6183) | |
| * [`comparison_to_empty`] [#6226](https://github.com/rust-lang/rust-clippy/pull/6226) | |
| * [`map_collect_result_unit`] [#6227](https://github.com/rust-lang/rust-clippy/pull/6227) | |
| * [`manual_ok_or`] [#6233](https://github.com/rust-lang/rust-clippy/pull/6233) | |
| ### Moves and Deprecations | |
| * Rename `single_char_push_str` to [`single_char_add_str`] | |
| [#6037](https://github.com/rust-lang/rust-clippy/pull/6037) | |
| * Rename `zero_width_space` to [`invisible_characters`] | |
| [#6105](https://github.com/rust-lang/rust-clippy/pull/6105) | |
| * Deprecate `drop_bounds` (uplifted) | |
| [#6111](https://github.com/rust-lang/rust-clippy/pull/6111) | |
| * Move [`string_lit_as_bytes`] to `nursery` | |
| [#6117](https://github.com/rust-lang/rust-clippy/pull/6117) | |
| * Move [`rc_buffer`] to `restriction` | |
| [#6128](https://github.com/rust-lang/rust-clippy/pull/6128) | |
| ### Enhancements | |
| * [`manual_memcpy`]: Also lint when there are loop counters (and produce a | |
| reliable suggestion) | |
| [#5727](https://github.com/rust-lang/rust-clippy/pull/5727) | |
| * [`single_char_add_str`]: Also lint on `String::insert_str` | |
| [#6037](https://github.com/rust-lang/rust-clippy/pull/6037) | |
| * [`invisible_characters`]: Also lint the characters `\u{AD}` and `\u{2060}` | |
| [#6105](https://github.com/rust-lang/rust-clippy/pull/6105) | |
| * [`eq_op`]: Also lint on the `assert_*!` macro family | |
| [#6167](https://github.com/rust-lang/rust-clippy/pull/6167) | |
| * [`items_after_statements`]: Also lint in local macro expansions | |
| [#6176](https://github.com/rust-lang/rust-clippy/pull/6176) | |
| * [`unnecessary_cast`]: Also lint casts on integer and float literals | |
| [#6187](https://github.com/rust-lang/rust-clippy/pull/6187) | |
| * [`manual_unwrap_or`]: Also lint `Result::unwrap_or` | |
| [#6190](https://github.com/rust-lang/rust-clippy/pull/6190) | |
| * [`match_like_matches_macro`]: Also lint when `match` has more than two arms | |
| [#6216](https://github.com/rust-lang/rust-clippy/pull/6216) | |
| * [`integer_arithmetic`]: Better handle `/` an `%` operators | |
| [#6229](https://github.com/rust-lang/rust-clippy/pull/6229) | |
| ### False Positive Fixes | |
| * [`needless_lifetimes`]: Bail out if the function has a `where` clause with the | |
| lifetime [#5978](https://github.com/rust-lang/rust-clippy/pull/5978) | |
| * [`explicit_counter_loop`]: No longer lints, when loop counter is used after it | |
| is incremented [#6076](https://github.com/rust-lang/rust-clippy/pull/6076) | |
| * [`or_fun_call`]: Revert changes addressing the handling of `const fn` | |
| [#6077](https://github.com/rust-lang/rust-clippy/pull/6077) | |
| * [`needless_range_loop`]: No longer lints, when the iterable is used in the | |
| range [#6102](https://github.com/rust-lang/rust-clippy/pull/6102) | |
| * [`inconsistent_digit_grouping`]: Fix bug when using floating point exponent | |
| [#6104](https://github.com/rust-lang/rust-clippy/pull/6104) | |
| * [`mistyped_literal_suffixes`]: No longer lints on the fractional part of a | |
| float (e.g. `713.32_64`) | |
| [#6114](https://github.com/rust-lang/rust-clippy/pull/6114) | |
| * [`invalid_regex`]: No longer lint on unicode characters within `bytes::Regex` | |
| [#6132](https://github.com/rust-lang/rust-clippy/pull/6132) | |
| * [`boxed_local`]: No longer lints on `extern fn` arguments | |
| [#6133](https://github.com/rust-lang/rust-clippy/pull/6133) | |
| * [`needless_lifetimes`]: Fix regression, where lifetime is used in `where` | |
| clause [#6198](https://github.com/rust-lang/rust-clippy/pull/6198) | |
| ### Suggestion Fixes/Improvements | |
| * [`unnecessary_sort_by`]: Avoid dereferencing the suggested closure parameter | |
| [#6078](https://github.com/rust-lang/rust-clippy/pull/6078) | |
| * [`needless_arbitrary_self_type`]: Correctly handle expanded code | |
| [#6093](https://github.com/rust-lang/rust-clippy/pull/6093) | |
| * [`useless_format`]: Preserve raw strings in suggestion | |
| [#6151](https://github.com/rust-lang/rust-clippy/pull/6151) | |
| * [`empty_loop`]: Suggest alternatives | |
| [#6162](https://github.com/rust-lang/rust-clippy/pull/6162) | |
| * [`borrowed_box`]: Correctly add parentheses in suggestion | |
| [#6200](https://github.com/rust-lang/rust-clippy/pull/6200) | |
| * [`unused_unit`]: Improve suggestion formatting | |
| [#6247](https://github.com/rust-lang/rust-clippy/pull/6247) | |
| ### Documentation Improvements | |
| * Some doc improvements: | |
| * [`rc_buffer`] [#6090](https://github.com/rust-lang/rust-clippy/pull/6090) | |
| * [`empty_loop`] [#6162](https://github.com/rust-lang/rust-clippy/pull/6162) | |
| * [`doc_markdown`]: Document problematic link text style | |
| [#6107](https://github.com/rust-lang/rust-clippy/pull/6107) | |
| ## Rust 1.48 | |
| Released 2020-11-19 | |
| [View all 99 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2020-08-11T13%3A14%3A38Z..2020-09-23T18%3A55%3A22Z+base%3Amaster) | |
| ### New lints | |
| * [`self_assignment`] [#5894](https://github.com/rust-lang/rust-clippy/pull/5894) | |
| * [`unnecessary_lazy_evaluations`] [#5720](https://github.com/rust-lang/rust-clippy/pull/5720) | |
| * [`manual_strip`] [#6038](https://github.com/rust-lang/rust-clippy/pull/6038) | |
| * [`map_err_ignore`] [#5998](https://github.com/rust-lang/rust-clippy/pull/5998) | |
| * [`rc_buffer`] [#6044](https://github.com/rust-lang/rust-clippy/pull/6044) | |
| * `to_string_in_display` [#5831](https://github.com/rust-lang/rust-clippy/pull/5831) | |
| * `single_char_push_str` [#5881](https://github.com/rust-lang/rust-clippy/pull/5881) | |
| ### Moves and Deprecations | |
| * Downgrade [`verbose_bit_mask`] to pedantic | |
| [#6036](https://github.com/rust-lang/rust-clippy/pull/6036) | |
| ### Enhancements | |
| * Extend [`precedence`] to handle chains of methods combined with unary negation | |
| [#5928](https://github.com/rust-lang/rust-clippy/pull/5928) | |
| * [`useless_vec`]: add a configuration value for the maximum allowed size on the stack | |
| [#5907](https://github.com/rust-lang/rust-clippy/pull/5907) | |
| * [`suspicious_arithmetic_impl`]: extend to implementations of `BitAnd`, `BitOr`, `BitXor`, `Rem`, `Shl`, and `Shr` | |
| [#5884](https://github.com/rust-lang/rust-clippy/pull/5884) | |
| * `invalid_atomic_ordering`: detect misuse of `compare_exchange`, `compare_exchange_weak`, and `fetch_update` | |
| [#6025](https://github.com/rust-lang/rust-clippy/pull/6025) | |
| * Avoid [`redundant_pattern_matching`] triggering in macros | |
| [#6069](https://github.com/rust-lang/rust-clippy/pull/6069) | |
| * [`option_if_let_else`]: distinguish pure from impure `else` expressions | |
| [#5937](https://github.com/rust-lang/rust-clippy/pull/5937) | |
| * [`needless_doctest_main`]: parse doctests instead of using textual search | |
| [#5912](https://github.com/rust-lang/rust-clippy/pull/5912) | |
| * [`wildcard_imports`]: allow `prelude` to appear in any segment of an import | |
| [#5929](https://github.com/rust-lang/rust-clippy/pull/5929) | |
| * Re-enable [`len_zero`] for ranges now that `range_is_empty` is stable | |
| [#5961](https://github.com/rust-lang/rust-clippy/pull/5961) | |
| * [`option_as_ref_deref`]: catch fully-qualified calls to `Deref::deref` and `DerefMut::deref_mut` | |
| [#5933](https://github.com/rust-lang/rust-clippy/pull/5933) | |
| ### False Positive Fixes | |
| * [`useless_attribute`]: permit allowing [`wildcard_imports`] and [`enum_glob_use`] | |
| [#5994](https://github.com/rust-lang/rust-clippy/pull/5994) | |
| * [`transmute_ptr_to_ptr`]: avoid suggesting dereferencing raw pointers in const contexts | |
| [#5999](https://github.com/rust-lang/rust-clippy/pull/5999) | |
| * [`redundant_closure_call`]: take into account usages of the closure in nested functions and closures | |
| [#5920](https://github.com/rust-lang/rust-clippy/pull/5920) | |
| * Fix false positive in [`borrow_interior_mutable_const`] when referencing a field behind a pointer | |
| [#5949](https://github.com/rust-lang/rust-clippy/pull/5949) | |
| * [`doc_markdown`]: allow using "GraphQL" without backticks | |
| [#5996](https://github.com/rust-lang/rust-clippy/pull/5996) | |
| * `to_string_in_display`: avoid linting when calling `to_string()` on anything that is not `self` | |
| [#5971](https://github.com/rust-lang/rust-clippy/pull/5971) | |
| * [`indexing_slicing`] and [`out_of_bounds_indexing`] treat references to arrays as arrays | |
| [#6034](https://github.com/rust-lang/rust-clippy/pull/6034) | |
| * [`should_implement_trait`]: ignore methods with lifetime parameters | |
| [#5725](https://github.com/rust-lang/rust-clippy/pull/5725) | |
| * [`needless_return`]: avoid linting if a temporary borrows a local variable | |
| [#5903](https://github.com/rust-lang/rust-clippy/pull/5903) | |
| * Restrict [`unnecessary_sort_by`] to non-reference, Copy types | |
| [#6006](https://github.com/rust-lang/rust-clippy/pull/6006) | |
| * Avoid suggesting `from_bits`/`to_bits` in const contexts in [`transmute_int_to_float`] | |
| [#5919](https://github.com/rust-lang/rust-clippy/pull/5919) | |
| * [`declare_interior_mutable_const`] and [`borrow_interior_mutable_const`]: improve detection of interior mutable types | |
| [#6046](https://github.com/rust-lang/rust-clippy/pull/6046) | |
| ### Suggestion Fixes/Improvements | |
| * [`let_and_return`]: add a cast to the suggestion when the return expression has adjustments | |
| [#5946](https://github.com/rust-lang/rust-clippy/pull/5946) | |
| * [`useless_conversion`]: show the type in the error message | |
| [#6035](https://github.com/rust-lang/rust-clippy/pull/6035) | |
| * [`unnecessary_mut_passed`]: discriminate between functions and methods in the error message | |
| [#5892](https://github.com/rust-lang/rust-clippy/pull/5892) | |
| * [`float_cmp`] and [`float_cmp_const`]: change wording to make margin of error less ambiguous | |
| [#6043](https://github.com/rust-lang/rust-clippy/pull/6043) | |
| * [`default_trait_access`]: do not use unnecessary type parameters in the suggestion | |
| [#5993](https://github.com/rust-lang/rust-clippy/pull/5993) | |
| * [`collapsible_if`]: don't use expanded code in the suggestion | |
| [#5992](https://github.com/rust-lang/rust-clippy/pull/5992) | |
| * Do not suggest empty format strings in [`print_with_newline`] and [`write_with_newline`] | |
| [#6042](https://github.com/rust-lang/rust-clippy/pull/6042) | |
| * [`unit_arg`]: improve the readability of the suggestion | |
| [#5931](https://github.com/rust-lang/rust-clippy/pull/5931) | |
| * [`stable_sort_primitive`]: print the type that is being sorted in the lint message | |
| [#5935](https://github.com/rust-lang/rust-clippy/pull/5935) | |
| * Show line count and max lines in [`too_many_lines`] lint message | |
| [#6009](https://github.com/rust-lang/rust-clippy/pull/6009) | |
| * Keep parentheses in the suggestion of [`useless_conversion`] where applicable | |
| [#5900](https://github.com/rust-lang/rust-clippy/pull/5900) | |
| * [`option_map_unit_fn`] and [`result_map_unit_fn`]: print the unit type `()` explicitly | |
| [#6024](https://github.com/rust-lang/rust-clippy/pull/6024) | |
| * [`redundant_allocation`]: suggest replacing `Rc<Box<T>>` with `Rc<T>` | |
| [#5899](https://github.com/rust-lang/rust-clippy/pull/5899) | |
| * Make lint messages adhere to rustc dev guide conventions | |
| [#5893](https://github.com/rust-lang/rust-clippy/pull/5893) | |
| ### ICE Fixes | |
| * Fix ICE in [`repeat_once`] | |
| [#5948](https://github.com/rust-lang/rust-clippy/pull/5948) | |
| ### Documentation Improvements | |
| * [`mutable_key_type`]: explain potential for false positives when the interior mutable type is not accessed in the `Hash` implementation | |
| [#6019](https://github.com/rust-lang/rust-clippy/pull/6019) | |
| * [`unnecessary_mut_passed`]: fix typo | |
| [#5913](https://github.com/rust-lang/rust-clippy/pull/5913) | |
| * Add example of false positive to [`ptr_arg`] docs. | |
| [#5885](https://github.com/rust-lang/rust-clippy/pull/5885) | |
| * [`box_vec`](https://rust-lang.github.io/rust-clippy/master/index.html#box_collection), [`vec_box`] and [`borrowed_box`]: add link to the documentation of `Box` | |
| [#6023](https://github.com/rust-lang/rust-clippy/pull/6023) | |
| ## Rust 1.47 | |
| Released 2020-10-08 | |
| [View all 76 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2020-06-23T16%3A27%3A11Z..2020-08-11T12%3A52%3A41Z+base%3Amaster) | |
| ### New lints | |
| * [`derive_ord_xor_partial_ord`] [#5848](https://github.com/rust-lang/rust-clippy/pull/5848) | |
| * [`trait_duplication_in_bounds`] [#5852](https://github.com/rust-lang/rust-clippy/pull/5852) | |
| * [`map_identity`] [#5694](https://github.com/rust-lang/rust-clippy/pull/5694) | |
| * [`unit_return_expecting_ord`] [#5737](https://github.com/rust-lang/rust-clippy/pull/5737) | |
| * [`pattern_type_mismatch`] [#4841](https://github.com/rust-lang/rust-clippy/pull/4841) | |
| * [`repeat_once`] [#5773](https://github.com/rust-lang/rust-clippy/pull/5773) | |
| * [`same_item_push`] [#5825](https://github.com/rust-lang/rust-clippy/pull/5825) | |
| * [`needless_arbitrary_self_type`] [#5869](https://github.com/rust-lang/rust-clippy/pull/5869) | |
| * [`match_like_matches_macro`] [#5769](https://github.com/rust-lang/rust-clippy/pull/5769) | |
| * [`stable_sort_primitive`] [#5809](https://github.com/rust-lang/rust-clippy/pull/5809) | |
| * [`blanket_clippy_restriction_lints`] [#5750](https://github.com/rust-lang/rust-clippy/pull/5750) | |
| * [`option_if_let_else`] [#5301](https://github.com/rust-lang/rust-clippy/pull/5301) | |
| ### Moves and Deprecations | |
| * Deprecate [`regex_macro`] lint | |
| [#5760](https://github.com/rust-lang/rust-clippy/pull/5760) | |
| * Move [`range_minus_one`] to `pedantic` | |
| [#5752](https://github.com/rust-lang/rust-clippy/pull/5752) | |
| ### Enhancements | |
| * Improve [`needless_collect`] by catching `collect` calls followed by `iter` or `into_iter` calls | |
| [#5837](https://github.com/rust-lang/rust-clippy/pull/5837) | |
| * [`panic`], [`todo`], [`unimplemented`] and [`unreachable`] now detect calls with formatting | |
| [#5811](https://github.com/rust-lang/rust-clippy/pull/5811) | |
| * Detect more cases of [`suboptimal_flops`] and [`imprecise_flops`] | |
| [#5443](https://github.com/rust-lang/rust-clippy/pull/5443) | |
| * Handle asymmetrical implementations of `PartialEq` in [`cmp_owned`] | |
| [#5701](https://github.com/rust-lang/rust-clippy/pull/5701) | |
| * Make it possible to allow [`unsafe_derive_deserialize`] | |
| [#5870](https://github.com/rust-lang/rust-clippy/pull/5870) | |
| * Catch `ord.min(a).max(b)` where a < b in [`min_max`] | |
| [#5871](https://github.com/rust-lang/rust-clippy/pull/5871) | |
| * Make [`clone_on_copy`] suggestion machine applicable | |
| [#5745](https://github.com/rust-lang/rust-clippy/pull/5745) | |
| * Enable [`len_zero`] on ranges now that `is_empty` is stable on them | |
| [#5961](https://github.com/rust-lang/rust-clippy/pull/5961) | |
| ### False Positive Fixes | |
| * Avoid triggering [`or_fun_call`] with const fns that take no arguments | |
| [#5889](https://github.com/rust-lang/rust-clippy/pull/5889) | |
| * Fix [`redundant_closure_call`] false positive for closures that have multiple calls | |
| [#5800](https://github.com/rust-lang/rust-clippy/pull/5800) | |
| * Don't lint cases involving `ManuallyDrop` in [`redundant_clone`] | |
| [#5824](https://github.com/rust-lang/rust-clippy/pull/5824) | |
| * Treat a single expression the same as a single statement in the 2nd arm of a match in [`single_match_else`] | |
| [#5771](https://github.com/rust-lang/rust-clippy/pull/5771) | |
| * Don't trigger [`unnested_or_patterns`] if the feature `or_patterns` is not enabled | |
| [#5758](https://github.com/rust-lang/rust-clippy/pull/5758) | |
| * Avoid linting if key borrows in [`unnecessary_sort_by`] | |
| [#5756](https://github.com/rust-lang/rust-clippy/pull/5756) | |
| * Consider `Try` impl for `Poll` when generating suggestions in [`try_err`] | |
| [#5857](https://github.com/rust-lang/rust-clippy/pull/5857) | |
| * Take input lifetimes into account in `manual_async_fn` | |
| [#5859](https://github.com/rust-lang/rust-clippy/pull/5859) | |
| * Fix multiple false positives in [`type_repetition_in_bounds`] and add a configuration option | |
| [#5761](https://github.com/rust-lang/rust-clippy/pull/5761) | |
| * Limit the [`suspicious_arithmetic_impl`] lint to one binary operation | |
| [#5820](https://github.com/rust-lang/rust-clippy/pull/5820) | |
| ### Suggestion Fixes/Improvements | |
| * Improve readability of [`shadow_unrelated`] suggestion by truncating the RHS snippet | |
| [#5788](https://github.com/rust-lang/rust-clippy/pull/5788) | |
| * Suggest `filter_map` instead of `flat_map` when mapping to `Option` in [`map_flatten`] | |
| [#5846](https://github.com/rust-lang/rust-clippy/pull/5846) | |
| * Ensure suggestion is shown correctly for long method call chains in [`iter_nth_zero`] | |
| [#5793](https://github.com/rust-lang/rust-clippy/pull/5793) | |
| * Drop borrow operator in suggestions of [`redundant_pattern_matching`] | |
| [#5815](https://github.com/rust-lang/rust-clippy/pull/5815) | |
| * Add suggestion for [`iter_skip_next`] | |
| [#5843](https://github.com/rust-lang/rust-clippy/pull/5843) | |
| * Improve [`collapsible_if`] fix suggestion | |
| [#5732](https://github.com/rust-lang/rust-clippy/pull/5732) | |
| ### ICE Fixes | |
| * Fix ICE caused by [`needless_collect`] | |
| [#5877](https://github.com/rust-lang/rust-clippy/pull/5877) | |
| * Fix ICE caused by [`unnested_or_patterns`] | |
| [#5784](https://github.com/rust-lang/rust-clippy/pull/5784) | |
| ### Documentation Improvements | |
| * Fix grammar of [`await_holding_lock`] documentation | |
| [#5748](https://github.com/rust-lang/rust-clippy/pull/5748) | |
| ### Others | |
| * Make lints adhere to the rustc dev guide | |
| [#5888](https://github.com/rust-lang/rust-clippy/pull/5888) | |
| ## Rust 1.46 | |
| Released 2020-08-27 | |
| [View all 48 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2020-05-31T12%3A50%3A53Z..2020-06-23T15%3A00%3A32Z+base%3Amaster) | |
| ### New lints | |
| * [`unnested_or_patterns`] [#5378](https://github.com/rust-lang/rust-clippy/pull/5378) | |
| * [`iter_next_slice`] [#5597](https://github.com/rust-lang/rust-clippy/pull/5597) | |
| * [`unnecessary_sort_by`] [#5623](https://github.com/rust-lang/rust-clippy/pull/5623) | |
| * [`vec_resize_to_zero`] [#5637](https://github.com/rust-lang/rust-clippy/pull/5637) | |
| ### Moves and Deprecations | |
| * Move [`cast_ptr_alignment`] to pedantic [#5667](https://github.com/rust-lang/rust-clippy/pull/5667) | |
| ### Enhancements | |
| * Improve [`mem_replace_with_uninit`] lint [#5695](https://github.com/rust-lang/rust-clippy/pull/5695) | |
| ### False Positive Fixes | |
| * [`len_zero`]: Avoid linting ranges when the `range_is_empty` feature is not enabled | |
| [#5656](https://github.com/rust-lang/rust-clippy/pull/5656) | |
| * [`let_and_return`]: Don't lint if a temporary borrow is involved | |
| [#5680](https://github.com/rust-lang/rust-clippy/pull/5680) | |
| * [`reversed_empty_ranges`]: Avoid linting `N..N` in for loop arguments in | |
| [#5692](https://github.com/rust-lang/rust-clippy/pull/5692) | |
| * [`if_same_then_else`]: Don't assume multiplication is always commutative | |
| [#5702](https://github.com/rust-lang/rust-clippy/pull/5702) | |
| * [`disallowed_names`]: Remove `bar` from the default configuration | |
| [#5712](https://github.com/rust-lang/rust-clippy/pull/5712) | |
| * [`redundant_pattern_matching`]: Avoid suggesting non-`const fn` calls in const contexts | |
| [#5724](https://github.com/rust-lang/rust-clippy/pull/5724) | |
| ### Suggestion Fixes/Improvements | |
| * Fix suggestion of [`unit_arg`] lint, so that it suggest semantic equivalent code | |
| [#4455](https://github.com/rust-lang/rust-clippy/pull/4455) | |
| * Add auto applicable suggestion to [`macro_use_imports`] | |
| [#5279](https://github.com/rust-lang/rust-clippy/pull/5279) | |
| ### ICE Fixes | |
| * Fix ICE in the `consts` module of Clippy [#5709](https://github.com/rust-lang/rust-clippy/pull/5709) | |
| ### Documentation Improvements | |
| * Improve code examples across multiple lints [#5664](https://github.com/rust-lang/rust-clippy/pull/5664) | |
| ### Others | |
| * Introduce a `--rustc` flag to `clippy-driver`, which turns `clippy-driver` | |
| into `rustc` and passes all the given arguments to `rustc`. This is especially | |
| useful for tools that need the `rustc` version Clippy was compiled with, | |
| instead of the Clippy version. E.g. `clippy-driver --rustc --version` will | |
| print the output of `rustc --version`. | |
| [#5178](https://github.com/rust-lang/rust-clippy/pull/5178) | |
| * New issue templates now make it easier to complain if Clippy is too annoying | |
| or not annoying enough! [#5735](https://github.com/rust-lang/rust-clippy/pull/5735) | |
| ## Rust 1.45 | |
| Released 2020-07-16 | |
| [View all 81 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2020-04-18T20%3A18%3A04Z..2020-05-27T19%3A25%3A04Z+base%3Amaster) | |
| ### New lints | |
| * [`match_wildcard_for_single_variants`] [#5582](https://github.com/rust-lang/rust-clippy/pull/5582) | |
| * [`unsafe_derive_deserialize`] [#5493](https://github.com/rust-lang/rust-clippy/pull/5493) | |
| * [`if_let_mutex`] [#5332](https://github.com/rust-lang/rust-clippy/pull/5332) | |
| * [`mismatched_target_os`] [#5506](https://github.com/rust-lang/rust-clippy/pull/5506) | |
| * [`await_holding_lock`] [#5439](https://github.com/rust-lang/rust-clippy/pull/5439) | |
| * [`match_on_vec_items`] [#5522](https://github.com/rust-lang/rust-clippy/pull/5522) | |
| * [`manual_async_fn`] [#5576](https://github.com/rust-lang/rust-clippy/pull/5576) | |
| * [`reversed_empty_ranges`] [#5583](https://github.com/rust-lang/rust-clippy/pull/5583) | |
| * [`manual_non_exhaustive`] [#5550](https://github.com/rust-lang/rust-clippy/pull/5550) | |
| ### Moves and Deprecations | |
| * Downgrade [`match_bool`] to pedantic [#5408](https://github.com/rust-lang/rust-clippy/pull/5408) | |
| * Downgrade [`match_wild_err_arm`] to pedantic and update help messages. [#5622](https://github.com/rust-lang/rust-clippy/pull/5622) | |
| * Downgrade [`useless_let_if_seq`] to nursery. [#5599](https://github.com/rust-lang/rust-clippy/pull/5599) | |
| * Generalize `option_and_then_some` and rename to [`bind_instead_of_map`]. [#5529](https://github.com/rust-lang/rust-clippy/pull/5529) | |
| * Rename `identity_conversion` to [`useless_conversion`]. [#5568](https://github.com/rust-lang/rust-clippy/pull/5568) | |
| * Merge `block_in_if_condition_expr` and `block_in_if_condition_stmt` into [`blocks_in_if_conditions`]. | |
| [#5563](https://github.com/rust-lang/rust-clippy/pull/5563) | |
| * Merge `option_map_unwrap_or`, `option_map_unwrap_or_else` and `result_map_unwrap_or_else` into [`map_unwrap_or`]. | |
| [#5563](https://github.com/rust-lang/rust-clippy/pull/5563) | |
| * Merge `option_unwrap_used` and `result_unwrap_used` into [`unwrap_used`]. | |
| [#5563](https://github.com/rust-lang/rust-clippy/pull/5563) | |
| * Merge `option_expect_used` and `result_expect_used` into [`expect_used`]. | |
| [#5563](https://github.com/rust-lang/rust-clippy/pull/5563) | |
| * Merge `for_loop_over_option` and `for_loop_over_result` into [`for_loops_over_fallibles`]. | |
| [#5563](https://github.com/rust-lang/rust-clippy/pull/5563) | |
| ### Enhancements | |
| * Avoid running cargo lints when not enabled to improve performance. [#5505](https://github.com/rust-lang/rust-clippy/pull/5505) | |
| * Extend [`useless_conversion`] with `TryFrom` and `TryInto`. [#5631](https://github.com/rust-lang/rust-clippy/pull/5631) | |
| * Lint also in type parameters and where clauses in [`unused_unit`]. [#5592](https://github.com/rust-lang/rust-clippy/pull/5592) | |
| * Do not suggest deriving `Default` in [`new_without_default`]. [#5616](https://github.com/rust-lang/rust-clippy/pull/5616) | |
| ### False Positive Fixes | |
| * [`while_let_on_iterator`] [#5525](https://github.com/rust-lang/rust-clippy/pull/5525) | |
| * [`empty_line_after_outer_attr`] [#5609](https://github.com/rust-lang/rust-clippy/pull/5609) | |
| * [`unnecessary_unwrap`] [#5558](https://github.com/rust-lang/rust-clippy/pull/5558) | |
| * [`comparison_chain`] [#5596](https://github.com/rust-lang/rust-clippy/pull/5596) | |
| * Don't trigger [`used_underscore_binding`] in await desugaring. [#5535](https://github.com/rust-lang/rust-clippy/pull/5535) | |
| * Don't trigger [`borrowed_box`] on mutable references. [#5491](https://github.com/rust-lang/rust-clippy/pull/5491) | |
| * Allow `1 << 0` in [`identity_op`]. [#5602](https://github.com/rust-lang/rust-clippy/pull/5602) | |
| * Allow `use super::*;` glob imports in [`wildcard_imports`]. [#5564](https://github.com/rust-lang/rust-clippy/pull/5564) | |
| * Whitelist more words in [`doc_markdown`]. [#5611](https://github.com/rust-lang/rust-clippy/pull/5611) | |
| * Skip dev and build deps in [`multiple_crate_versions`]. [#5636](https://github.com/rust-lang/rust-clippy/pull/5636) | |
| * Honor `allow` attribute on arguments in [`ptr_arg`]. [#5647](https://github.com/rust-lang/rust-clippy/pull/5647) | |
| * Honor lint level attributes for [`redundant_field_names`], [`just_underscores_and_digits`], [`many_single_char_names`] | |
| and [`similar_names`]. [#5651](https://github.com/rust-lang/rust-clippy/pull/5651) | |
| * Ignore calls to `len` in [`or_fun_call`]. [#4429](https://github.com/rust-lang/rust-clippy/pull/4429) | |
| ### Suggestion Improvements | |
| * Simplify suggestions in [`manual_memcpy`]. [#5536](https://github.com/rust-lang/rust-clippy/pull/5536) | |
| * Fix suggestion in [`redundant_pattern_matching`] for macros. [#5511](https://github.com/rust-lang/rust-clippy/pull/5511) | |
| * Avoid suggesting `copied()` for mutable references in [`map_clone`]. [#5530](https://github.com/rust-lang/rust-clippy/pull/5530) | |
| * Improve help message for [`clone_double_ref`]. [#5547](https://github.com/rust-lang/rust-clippy/pull/5547) | |
| ### ICE Fixes | |
| * Fix ICE caused in unwrap module. [#5590](https://github.com/rust-lang/rust-clippy/pull/5590) | |
| * Fix ICE on rustc test issue-69020-assoc-const-arith-overflow.rs [#5499](https://github.com/rust-lang/rust-clippy/pull/5499) | |
| ### Documentation | |
| * Clarify the documentation of [`unnecessary_mut_passed`]. [#5639](https://github.com/rust-lang/rust-clippy/pull/5639) | |
| * Extend example for [`unneeded_field_pattern`]. [#5541](https://github.com/rust-lang/rust-clippy/pull/5541) | |
| ## Rust 1.44 | |
| Released 2020-06-04 | |
| [View all 124 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2020-03-05T17%3A30%3A53Z..2020-04-18T09%3A20%3A51Z+base%3Amaster) | |
| ### New lints | |
| * [`explicit_deref_methods`] [#5226](https://github.com/rust-lang/rust-clippy/pull/5226) | |
| * [`implicit_saturating_sub`] [#5427](https://github.com/rust-lang/rust-clippy/pull/5427) | |
| * [`macro_use_imports`] [#5230](https://github.com/rust-lang/rust-clippy/pull/5230) | |
| * [`verbose_file_reads`] [#5272](https://github.com/rust-lang/rust-clippy/pull/5272) | |
| * [`future_not_send`] [#5423](https://github.com/rust-lang/rust-clippy/pull/5423) | |
| * [`redundant_pub_crate`] [#5319](https://github.com/rust-lang/rust-clippy/pull/5319) | |
| * [`large_const_arrays`] [#5248](https://github.com/rust-lang/rust-clippy/pull/5248) | |
| * [`result_map_or_into_option`] [#5415](https://github.com/rust-lang/rust-clippy/pull/5415) | |
| * [`redundant_allocation`] [#5349](https://github.com/rust-lang/rust-clippy/pull/5349) | |
| * [`fn_address_comparisons`] [#5294](https://github.com/rust-lang/rust-clippy/pull/5294) | |
| * [`vtable_address_comparisons`] [#5294](https://github.com/rust-lang/rust-clippy/pull/5294) | |
| ### Moves and Deprecations | |
| * Deprecate [`replace_consts`] lint [#5380](https://github.com/rust-lang/rust-clippy/pull/5380) | |
| * Move [`cognitive_complexity`] to nursery [#5428](https://github.com/rust-lang/rust-clippy/pull/5428) | |
| * Move [`useless_transmute`] to nursery [#5364](https://github.com/rust-lang/rust-clippy/pull/5364) | |
| * Downgrade [`inefficient_to_string`] to pedantic [#5412](https://github.com/rust-lang/rust-clippy/pull/5412) | |
| * Downgrade [`option_option`] to pedantic [#5401](https://github.com/rust-lang/rust-clippy/pull/5401) | |
| * Downgrade [`unreadable_literal`] to pedantic [#5419](https://github.com/rust-lang/rust-clippy/pull/5419) | |
| * Downgrade [`let_unit_value`] to pedantic [#5409](https://github.com/rust-lang/rust-clippy/pull/5409) | |
| * Downgrade [`trivially_copy_pass_by_ref`] to pedantic [#5410](https://github.com/rust-lang/rust-clippy/pull/5410) | |
| * Downgrade [`implicit_hasher`] to pedantic [#5411](https://github.com/rust-lang/rust-clippy/pull/5411) | |
| ### Enhancements | |
| * On *nightly* you can now use `cargo clippy --fix -Z unstable-options` to | |
| auto-fix lints that support this [#5363](https://github.com/rust-lang/rust-clippy/pull/5363) | |
| * Make [`redundant_clone`] also trigger on cases where the cloned value is not | |
| consumed. [#5304](https://github.com/rust-lang/rust-clippy/pull/5304) | |
| * Expand [`integer_arithmetic`] to also disallow bit-shifting [#5430](https://github.com/rust-lang/rust-clippy/pull/5430) | |
| * [`option_as_ref_deref`] now detects more deref cases [#5425](https://github.com/rust-lang/rust-clippy/pull/5425) | |
| * [`large_enum_variant`] now report the sizes of the largest and second-largest variants [#5466](https://github.com/rust-lang/rust-clippy/pull/5466) | |
| * [`bool_comparison`] now also checks for inequality comparisons that can be | |
| written more concisely [#5365](https://github.com/rust-lang/rust-clippy/pull/5365) | |
| * Expand [`clone_on_copy`] to work in method call arguments as well [#5441](https://github.com/rust-lang/rust-clippy/pull/5441) | |
| * [`redundant_pattern_matching`] now also handles `while let` [#5483](https://github.com/rust-lang/rust-clippy/pull/5483) | |
| * [`integer_arithmetic`] now also lints references of integers [#5329](https://github.com/rust-lang/rust-clippy/pull/5329) | |
| * Expand [`float_cmp_const`] to also work on arrays [#5345](https://github.com/rust-lang/rust-clippy/pull/5345) | |
| * Trigger [`map_flatten`] when map is called on an `Option` [#5473](https://github.com/rust-lang/rust-clippy/pull/5473) | |
| ### False Positive Fixes | |
| * [`many_single_char_names`] [#5468](https://github.com/rust-lang/rust-clippy/pull/5468) | |
| * [`should_implement_trait`] [#5437](https://github.com/rust-lang/rust-clippy/pull/5437) | |
| * [`unused_self`] [#5387](https://github.com/rust-lang/rust-clippy/pull/5387) | |
| * [`redundant_clone`] [#5453](https://github.com/rust-lang/rust-clippy/pull/5453) | |
| * [`precedence`] [#5445](https://github.com/rust-lang/rust-clippy/pull/5445) | |
| * [`suspicious_op_assign_impl`] [#5424](https://github.com/rust-lang/rust-clippy/pull/5424) | |
| * [`needless_lifetimes`] [#5293](https://github.com/rust-lang/rust-clippy/pull/5293) | |
| * [`redundant_pattern`] [#5287](https://github.com/rust-lang/rust-clippy/pull/5287) | |
| * [`inconsistent_digit_grouping`] [#5451](https://github.com/rust-lang/rust-clippy/pull/5451) | |
| ### Suggestion Improvements | |
| * Improved [`question_mark`] lint suggestion so that it doesn't add redundant `as_ref()` [#5481](https://github.com/rust-lang/rust-clippy/pull/5481) | |
| * Improve the suggested placeholder in [`option_map_unit_fn`] [#5292](https://github.com/rust-lang/rust-clippy/pull/5292) | |
| * Improve suggestion for [`match_single_binding`] when triggered inside a closure [#5350](https://github.com/rust-lang/rust-clippy/pull/5350) | |
| ### ICE Fixes | |
| * Handle the unstable `trivial_bounds` feature [#5296](https://github.com/rust-lang/rust-clippy/pull/5296) | |
| * `shadow_*` lints [#5297](https://github.com/rust-lang/rust-clippy/pull/5297) | |
| ### Documentation | |
| * Fix documentation generation for configurable lints [#5353](https://github.com/rust-lang/rust-clippy/pull/5353) | |
| * Update documentation for [`new_ret_no_self`] [#5448](https://github.com/rust-lang/rust-clippy/pull/5448) | |
| * The documentation for [`option_option`] now suggest using a tri-state enum [#5403](https://github.com/rust-lang/rust-clippy/pull/5403) | |
| * Fix bit mask example in [`verbose_bit_mask`] documentation [#5454](https://github.com/rust-lang/rust-clippy/pull/5454) | |
| * [`wildcard_imports`] documentation now mentions that `use ...::prelude::*` is | |
| not linted [#5312](https://github.com/rust-lang/rust-clippy/pull/5312) | |
| ## Rust 1.43 | |
| Released 2020-04-23 | |
| [View all 91 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2020-01-26T16%3A01%3A11Z..2020-03-04T16%3A45%3A37Z+base%3Amaster) | |
| ### New lints | |
| * [`imprecise_flops`] [#4897](https://github.com/rust-lang/rust-clippy/pull/4897) | |
| * [`suboptimal_flops`] [#4897](https://github.com/rust-lang/rust-clippy/pull/4897) | |
| * [`wildcard_imports`] [#5029](https://github.com/rust-lang/rust-clippy/pull/5029) | |
| * [`single_component_path_imports`] [#5058](https://github.com/rust-lang/rust-clippy/pull/5058) | |
| * [`match_single_binding`] [#5061](https://github.com/rust-lang/rust-clippy/pull/5061) | |
| * [`let_underscore_lock`] [#5101](https://github.com/rust-lang/rust-clippy/pull/5101) | |
| * [`struct_excessive_bools`] [#5125](https://github.com/rust-lang/rust-clippy/pull/5125) | |
| * [`fn_params_excessive_bools`] [#5125](https://github.com/rust-lang/rust-clippy/pull/5125) | |
| * [`option_env_unwrap`] [#5148](https://github.com/rust-lang/rust-clippy/pull/5148) | |
| * [`lossy_float_literal`] [#5202](https://github.com/rust-lang/rust-clippy/pull/5202) | |
| * [`rest_pat_in_fully_bound_structs`] [#5258](https://github.com/rust-lang/rust-clippy/pull/5258) | |
| ### Moves and Deprecations | |
| * Move [`unneeded_field_pattern`] to pedantic group [#5200](https://github.com/rust-lang/rust-clippy/pull/5200) | |
| ### Enhancements | |
| * Make [`missing_errors_doc`] lint also trigger on `async` functions | |
| [#5181](https://github.com/rust-lang/rust-clippy/pull/5181) | |
| * Add more constants to [`approx_constant`] [#5193](https://github.com/rust-lang/rust-clippy/pull/5193) | |
| * Extend [`question_mark`] lint [#5266](https://github.com/rust-lang/rust-clippy/pull/5266) | |
| ### False Positive Fixes | |
| * [`use_debug`] [#5047](https://github.com/rust-lang/rust-clippy/pull/5047) | |
| * [`unnecessary_unwrap`] [#5132](https://github.com/rust-lang/rust-clippy/pull/5132) | |
| * [`zero_prefixed_literal`] [#5170](https://github.com/rust-lang/rust-clippy/pull/5170) | |
| * [`missing_const_for_fn`] [#5216](https://github.com/rust-lang/rust-clippy/pull/5216) | |
| ### Suggestion Improvements | |
| * Improve suggestion when blocks of code are suggested [#5134](https://github.com/rust-lang/rust-clippy/pull/5134) | |
| ### ICE Fixes | |
| * `misc_early` lints [#5129](https://github.com/rust-lang/rust-clippy/pull/5129) | |
| * [`missing_errors_doc`] [#5213](https://github.com/rust-lang/rust-clippy/pull/5213) | |
| * Fix ICE when evaluating `usize`s [#5256](https://github.com/rust-lang/rust-clippy/pull/5256) | |
| ### Documentation | |
| * Improve documentation of [`iter_nth_zero`] | |
| * Add documentation pages for stable releases [#5171](https://github.com/rust-lang/rust-clippy/pull/5171) | |
| ### Others | |
| * Clippy now completely runs on GitHub Actions [#5190](https://github.com/rust-lang/rust-clippy/pull/5190) | |
| ## Rust 1.42 | |
| Released 2020-03-12 | |
| [View all 101 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2019-12-15T01%3A40%3A34Z..2020-01-26T11%3A22%3A13Z+base%3Amaster) | |
| ### New lints | |
| * [`filetype_is_file`] [#4543](https://github.com/rust-lang/rust-clippy/pull/4543) | |
| * [`let_underscore_must_use`] [#4823](https://github.com/rust-lang/rust-clippy/pull/4823) | |
| * [`modulo_arithmetic`] [#4867](https://github.com/rust-lang/rust-clippy/pull/4867) | |
| * [`mem_replace_with_default`] [#4881](https://github.com/rust-lang/rust-clippy/pull/4881) | |
| * [`mutable_key_type`] [#4885](https://github.com/rust-lang/rust-clippy/pull/4885) | |
| * [`option_as_ref_deref`] [#4945](https://github.com/rust-lang/rust-clippy/pull/4945) | |
| * [`wildcard_in_or_patterns`] [#4960](https://github.com/rust-lang/rust-clippy/pull/4960) | |
| * [`iter_nth_zero`] [#4966](https://github.com/rust-lang/rust-clippy/pull/4966) | |
| * `invalid_atomic_ordering` [#4999](https://github.com/rust-lang/rust-clippy/pull/4999) | |
| * [`skip_while_next`] [#5067](https://github.com/rust-lang/rust-clippy/pull/5067) | |
| ### Moves and Deprecations | |
| * Move [`transmute_float_to_int`] from nursery to complexity group | |
| [#5015](https://github.com/rust-lang/rust-clippy/pull/5015) | |
| * Move [`range_plus_one`] to pedantic group [#5057](https://github.com/rust-lang/rust-clippy/pull/5057) | |
| * Move [`debug_assert_with_mut_call`] to nursery group [#5106](https://github.com/rust-lang/rust-clippy/pull/5106) | |
| * Deprecate `unused_label` [#4930](https://github.com/rust-lang/rust-clippy/pull/4930) | |
| ### Enhancements | |
| * Lint vectored IO in [`unused_io_amount`] [#5027](https://github.com/rust-lang/rust-clippy/pull/5027) | |
| * Make [`vec_box`] configurable by adding a size threshold [#5081](https://github.com/rust-lang/rust-clippy/pull/5081) | |
| * Also lint constants in [`cmp_nan`] [#4910](https://github.com/rust-lang/rust-clippy/pull/4910) | |
| * Fix false negative in [`expect_fun_call`] [#4915](https://github.com/rust-lang/rust-clippy/pull/4915) | |
| * Fix false negative in [`redundant_clone`] [#5017](https://github.com/rust-lang/rust-clippy/pull/5017) | |
| ### False Positive Fixes | |
| * [`map_clone`] [#4937](https://github.com/rust-lang/rust-clippy/pull/4937) | |
| * [`replace_consts`] [#4977](https://github.com/rust-lang/rust-clippy/pull/4977) | |
| * [`let_and_return`] [#5008](https://github.com/rust-lang/rust-clippy/pull/5008) | |
| * [`eq_op`] [#5079](https://github.com/rust-lang/rust-clippy/pull/5079) | |
| * [`possible_missing_comma`] [#5083](https://github.com/rust-lang/rust-clippy/pull/5083) | |
| * [`debug_assert_with_mut_call`] [#5106](https://github.com/rust-lang/rust-clippy/pull/5106) | |
| * Don't trigger [`let_underscore_must_use`] in external macros | |
| [#5082](https://github.com/rust-lang/rust-clippy/pull/5082) | |
| * Don't trigger [`empty_loop`] in `no_std` crates [#5086](https://github.com/rust-lang/rust-clippy/pull/5086) | |
| ### Suggestion Improvements | |
| * `option_map_unwrap_or` [#4634](https://github.com/rust-lang/rust-clippy/pull/4634) | |
| * [`wildcard_enum_match_arm`] [#4934](https://github.com/rust-lang/rust-clippy/pull/4934) | |
| * [`cognitive_complexity`] [#4935](https://github.com/rust-lang/rust-clippy/pull/4935) | |
| * [`decimal_literal_representation`] [#4956](https://github.com/rust-lang/rust-clippy/pull/4956) | |
| * `unknown_clippy_lints` [#4963](https://github.com/rust-lang/rust-clippy/pull/4963) | |
| * [`explicit_into_iter_loop`] [#4978](https://github.com/rust-lang/rust-clippy/pull/4978) | |
| * [`useless_attribute`] [#5022](https://github.com/rust-lang/rust-clippy/pull/5022) | |
| * `if_let_some_result` [#5032](https://github.com/rust-lang/rust-clippy/pull/5032) | |
| ### ICE fixes | |
| * [`unsound_collection_transmute`] [#4975](https://github.com/rust-lang/rust-clippy/pull/4975) | |
| ### Documentation | |
| * Improve documentation of [`empty_enum`], [`replace_consts`], [`redundant_clone`], and [`iterator_step_by_zero`] | |
| ## Rust 1.41 | |
| Released 2020-01-30 | |
| [View all 74 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2019-10-28T20%3A50%3A24Z..2019-12-12T00%3A53%3A03Z+base%3Amaster) | |
| * New Lints: | |
| * [`exit`] [#4697](https://github.com/rust-lang/rust-clippy/pull/4697) | |
| * [`to_digit_is_some`] [#4801](https://github.com/rust-lang/rust-clippy/pull/4801) | |
| * [`tabs_in_doc_comments`] [#4806](https://github.com/rust-lang/rust-clippy/pull/4806) | |
| * [`large_stack_arrays`] [#4807](https://github.com/rust-lang/rust-clippy/pull/4807) | |
| * [`same_functions_in_if_condition`] [#4814](https://github.com/rust-lang/rust-clippy/pull/4814) | |
| * [`zst_offset`] [#4816](https://github.com/rust-lang/rust-clippy/pull/4816) | |
| * [`as_conversions`] [#4821](https://github.com/rust-lang/rust-clippy/pull/4821) | |
| * [`missing_errors_doc`] [#4884](https://github.com/rust-lang/rust-clippy/pull/4884) | |
| * [`transmute_float_to_int`] [#4889](https://github.com/rust-lang/rust-clippy/pull/4889) | |
| * Remove plugin interface, see | |
| [Inside Rust Blog](https://blog.rust-lang.org/inside-rust/2019/11/04/Clippy-removes-plugin-interface.html) for | |
| details [#4714](https://github.com/rust-lang/rust-clippy/pull/4714) | |
| * Move [`use_self`] to nursery group [#4863](https://github.com/rust-lang/rust-clippy/pull/4863) | |
| * Deprecate `into_iter_on_array` [#4788](https://github.com/rust-lang/rust-clippy/pull/4788) | |
| * Expand [`string_lit_as_bytes`] to also trigger when literal has escapes | |
| [#4808](https://github.com/rust-lang/rust-clippy/pull/4808) | |
| * Fix false positive in `comparison_chain` [#4842](https://github.com/rust-lang/rust-clippy/pull/4842) | |
| * Fix false positive in `while_immutable_condition` [#4730](https://github.com/rust-lang/rust-clippy/pull/4730) | |
| * Fix false positive in `explicit_counter_loop` [#4803](https://github.com/rust-lang/rust-clippy/pull/4803) | |
| * Fix false positive in `must_use_candidate` [#4794](https://github.com/rust-lang/rust-clippy/pull/4794) | |
| * Fix false positive in `print_with_newline` and `write_with_newline` | |
| [#4769](https://github.com/rust-lang/rust-clippy/pull/4769) | |
| * Fix false positive in `derive_hash_xor_eq` [#4766](https://github.com/rust-lang/rust-clippy/pull/4766) | |
| * Fix false positive in `missing_inline_in_public_items` [#4870](https://github.com/rust-lang/rust-clippy/pull/4870) | |
| * Fix false positive in `string_add` [#4880](https://github.com/rust-lang/rust-clippy/pull/4880) | |
| * Fix false positive in `float_arithmetic` [#4851](https://github.com/rust-lang/rust-clippy/pull/4851) | |
| * Fix false positive in `cast_sign_loss` [#4883](https://github.com/rust-lang/rust-clippy/pull/4883) | |
| * Fix false positive in `manual_swap` [#4877](https://github.com/rust-lang/rust-clippy/pull/4877) | |
| * Fix ICEs occurring while checking some block expressions [#4772](https://github.com/rust-lang/rust-clippy/pull/4772) | |
| * Fix ICE in `use_self` [#4776](https://github.com/rust-lang/rust-clippy/pull/4776) | |
| * Fix ICEs related to `const_generics` [#4780](https://github.com/rust-lang/rust-clippy/pull/4780) | |
| * Display help when running `clippy-driver` without arguments, instead of ICEing | |
| [#4810](https://github.com/rust-lang/rust-clippy/pull/4810) | |
| * Clippy has its own ICE message now [#4588](https://github.com/rust-lang/rust-clippy/pull/4588) | |
| * Show deprecated lints in the documentation again [#4757](https://github.com/rust-lang/rust-clippy/pull/4757) | |
| * Improve Documentation by adding positive examples to some lints | |
| [#4832](https://github.com/rust-lang/rust-clippy/pull/4832) | |
| ## Rust 1.40 | |
| Released 2019-12-19 | |
| [View all 76 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2019-09-23T06%3A18%3A04Z..2019-10-28T17%3A34%3A55Z+base%3Amaster) | |
| * New Lints: | |
| * [`unneeded_wildcard_pattern`] [#4537](https://github.com/rust-lang/rust-clippy/pull/4537) | |
| * [`needless_doctest_main`] [#4603](https://github.com/rust-lang/rust-clippy/pull/4603) | |
| * [`suspicious_unary_op_formatting`] [#4615](https://github.com/rust-lang/rust-clippy/pull/4615) | |
| * [`debug_assert_with_mut_call`] [#4680](https://github.com/rust-lang/rust-clippy/pull/4680) | |
| * [`unused_self`] [#4619](https://github.com/rust-lang/rust-clippy/pull/4619) | |
| * [`inefficient_to_string`] [#4683](https://github.com/rust-lang/rust-clippy/pull/4683) | |
| * [`must_use_unit`] [#4560](https://github.com/rust-lang/rust-clippy/pull/4560) | |
| * [`must_use_candidate`] [#4560](https://github.com/rust-lang/rust-clippy/pull/4560) | |
| * [`double_must_use`] [#4560](https://github.com/rust-lang/rust-clippy/pull/4560) | |
| * [`comparison_chain`] [#4569](https://github.com/rust-lang/rust-clippy/pull/4569) | |
| * [`unsound_collection_transmute`] [#4592](https://github.com/rust-lang/rust-clippy/pull/4592) | |
| * [`panic`] [#4657](https://github.com/rust-lang/rust-clippy/pull/4657) | |
| * [`unreachable`] [#4657](https://github.com/rust-lang/rust-clippy/pull/4657) | |
| * [`todo`] [#4657](https://github.com/rust-lang/rust-clippy/pull/4657) | |
| * `option_expect_used` [#4657](https://github.com/rust-lang/rust-clippy/pull/4657) | |
| * `result_expect_used` [#4657](https://github.com/rust-lang/rust-clippy/pull/4657) | |
| * Move `redundant_clone` to perf group [#4509](https://github.com/rust-lang/rust-clippy/pull/4509) | |
| * Move `manual_mul_add` to nursery group [#4736](https://github.com/rust-lang/rust-clippy/pull/4736) | |
| * Expand `unit_cmp` to also work with `assert_eq!`, `debug_assert_eq!`, `assert_ne!` and `debug_assert_ne!` [#4613](https://github.com/rust-lang/rust-clippy/pull/4613) | |
| * Expand `integer_arithmetic` to also detect mutating arithmetic like `+=` [#4585](https://github.com/rust-lang/rust-clippy/pull/4585) | |
| * Fix false positive in `nonminimal_bool` [#4568](https://github.com/rust-lang/rust-clippy/pull/4568) | |
| * Fix false positive in `missing_safety_doc` [#4611](https://github.com/rust-lang/rust-clippy/pull/4611) | |
| * Fix false positive in `cast_sign_loss` [#4614](https://github.com/rust-lang/rust-clippy/pull/4614) | |
| * Fix false positive in `redundant_clone` [#4509](https://github.com/rust-lang/rust-clippy/pull/4509) | |
| * Fix false positive in `try_err` [#4721](https://github.com/rust-lang/rust-clippy/pull/4721) | |
| * Fix false positive in `toplevel_ref_arg` [#4570](https://github.com/rust-lang/rust-clippy/pull/4570) | |
| * Fix false positive in `multiple_inherent_impl` [#4593](https://github.com/rust-lang/rust-clippy/pull/4593) | |
| * Improve more suggestions and tests in preparation for the unstable `cargo fix --clippy` [#4575](https://github.com/rust-lang/rust-clippy/pull/4575) | |
| * Improve suggestion for `zero_ptr` [#4599](https://github.com/rust-lang/rust-clippy/pull/4599) | |
| * Improve suggestion for `explicit_counter_loop` [#4691](https://github.com/rust-lang/rust-clippy/pull/4691) | |
| * Improve suggestion for `mul_add` [#4602](https://github.com/rust-lang/rust-clippy/pull/4602) | |
| * Improve suggestion for `assertions_on_constants` [#4635](https://github.com/rust-lang/rust-clippy/pull/4635) | |
| * Fix ICE in `use_self` [#4671](https://github.com/rust-lang/rust-clippy/pull/4671) | |
| * Fix ICE when encountering const casts [#4590](https://github.com/rust-lang/rust-clippy/pull/4590) | |
| ## Rust 1.39 | |
| Released 2019-11-07 | |
| [View all 100 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2019-08-11T19%3A21%3A38Z..2019-09-22T12%3A07%3A39Z+base%3Amaster) | |
| * New Lints: | |
| * [`uninit_assumed_init`] [#4479](https://github.com/rust-lang/rust-clippy/pull/4479) | |
| * [`flat_map_identity`] [#4231](https://github.com/rust-lang/rust-clippy/pull/4231) | |
| * [`missing_safety_doc`] [#4535](https://github.com/rust-lang/rust-clippy/pull/4535) | |
| * [`mem_replace_with_uninit`] [#4511](https://github.com/rust-lang/rust-clippy/pull/4511) | |
| * [`suspicious_map`] [#4394](https://github.com/rust-lang/rust-clippy/pull/4394) | |
| * `option_and_then_some` [#4386](https://github.com/rust-lang/rust-clippy/pull/4386) | |
| * [`manual_saturating_arithmetic`] [#4498](https://github.com/rust-lang/rust-clippy/pull/4498) | |
| * Deprecate `unused_collect` lint. This is fully covered by rustc's `#[must_use]` on `collect` [#4348](https://github.com/rust-lang/rust-clippy/pull/4348) | |
| * Move `type_repetition_in_bounds` to pedantic group [#4403](https://github.com/rust-lang/rust-clippy/pull/4403) | |
| * Move `cast_lossless` to pedantic group [#4539](https://github.com/rust-lang/rust-clippy/pull/4539) | |
| * `temporary_cstring_as_ptr` now catches more cases [#4425](https://github.com/rust-lang/rust-clippy/pull/4425) | |
| * `use_self` now works in constructors, too [#4525](https://github.com/rust-lang/rust-clippy/pull/4525) | |
| * `cargo_common_metadata` now checks for license files [#4518](https://github.com/rust-lang/rust-clippy/pull/4518) | |
| * `cognitive_complexity` now includes the measured complexity in the warning message [#4469](https://github.com/rust-lang/rust-clippy/pull/4469) | |
| * Fix false positives in `block_in_if_*` lints [#4458](https://github.com/rust-lang/rust-clippy/pull/4458) | |
| * Fix false positive in `cast_lossless` [#4473](https://github.com/rust-lang/rust-clippy/pull/4473) | |
| * Fix false positive in `clone_on_copy` [#4411](https://github.com/rust-lang/rust-clippy/pull/4411) | |
| * Fix false positive in `deref_addrof` [#4487](https://github.com/rust-lang/rust-clippy/pull/4487) | |
| * Fix false positive in `too_many_lines` [#4490](https://github.com/rust-lang/rust-clippy/pull/4490) | |
| * Fix false positive in `new_ret_no_self` [#4365](https://github.com/rust-lang/rust-clippy/pull/4365) | |
| * Fix false positive in `manual_swap` [#4478](https://github.com/rust-lang/rust-clippy/pull/4478) | |
| * Fix false positive in `missing_const_for_fn` [#4450](https://github.com/rust-lang/rust-clippy/pull/4450) | |
| * Fix false positive in `extra_unused_lifetimes` [#4477](https://github.com/rust-lang/rust-clippy/pull/4477) | |
| * Fix false positive in `inherent_to_string` [#4460](https://github.com/rust-lang/rust-clippy/pull/4460) | |
| * Fix false positive in `map_entry` [#4495](https://github.com/rust-lang/rust-clippy/pull/4495) | |
| * Fix false positive in `unused_unit` [#4445](https://github.com/rust-lang/rust-clippy/pull/4445) | |
| * Fix false positive in `redundant_pattern` [#4489](https://github.com/rust-lang/rust-clippy/pull/4489) | |
| * Fix false positive in `wrong_self_convention` [#4369](https://github.com/rust-lang/rust-clippy/pull/4369) | |
| * Improve various suggestions and tests in preparation for the unstable `cargo fix --clippy` [#4558](https://github.com/rust-lang/rust-clippy/pull/4558) | |
| * Improve suggestions for `redundant_pattern_matching` [#4352](https://github.com/rust-lang/rust-clippy/pull/4352) | |
| * Improve suggestions for `explicit_write` [#4544](https://github.com/rust-lang/rust-clippy/pull/4544) | |
| * Improve suggestion for `or_fun_call` [#4522](https://github.com/rust-lang/rust-clippy/pull/4522) | |
| * Improve suggestion for `match_as_ref` [#4446](https://github.com/rust-lang/rust-clippy/pull/4446) | |
| * Improve suggestion for `unnecessary_fold_span` [#4382](https://github.com/rust-lang/rust-clippy/pull/4382) | |
| * Add suggestions for `unseparated_literal_suffix` [#4401](https://github.com/rust-lang/rust-clippy/pull/4401) | |
| * Add suggestions for `char_lit_as_u8` [#4418](https://github.com/rust-lang/rust-clippy/pull/4418) | |
| ## Rust 1.38 | |
| Released 2019-09-26 | |
| [View all 76 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2019-06-30T13%3A40%3A26Z..2019-08-11T09%3A47%3A27Z+base%3Amaster) | |
| * New Lints: | |
| * [`main_recursion`] [#4203](https://github.com/rust-lang/rust-clippy/pull/4203) | |
| * [`inherent_to_string`] [#4259](https://github.com/rust-lang/rust-clippy/pull/4259) | |
| * [`inherent_to_string_shadow_display`] [#4259](https://github.com/rust-lang/rust-clippy/pull/4259) | |
| * [`type_repetition_in_bounds`] [#3766](https://github.com/rust-lang/rust-clippy/pull/3766) | |
| * [`try_err`] [#4222](https://github.com/rust-lang/rust-clippy/pull/4222) | |
| * Move `{unnecessary,panicking}_unwrap` out of nursery [#4307](https://github.com/rust-lang/rust-clippy/pull/4307) | |
| * Extend the `use_self` lint to suggest uses of `Self::Variant` [#4308](https://github.com/rust-lang/rust-clippy/pull/4308) | |
| * Improve suggestion for needless return [#4262](https://github.com/rust-lang/rust-clippy/pull/4262) | |
| * Add auto-fixable suggestion for `let_unit` [#4337](https://github.com/rust-lang/rust-clippy/pull/4337) | |
| * Fix false positive in `pub_enum_variant_names` and `enum_variant_names` [#4345](https://github.com/rust-lang/rust-clippy/pull/4345) | |
| * Fix false positive in `cast_ptr_alignment` [#4257](https://github.com/rust-lang/rust-clippy/pull/4257) | |
| * Fix false positive in `string_lit_as_bytes` [#4233](https://github.com/rust-lang/rust-clippy/pull/4233) | |
| * Fix false positive in `needless_lifetimes` [#4266](https://github.com/rust-lang/rust-clippy/pull/4266) | |
| * Fix false positive in `float_cmp` [#4275](https://github.com/rust-lang/rust-clippy/pull/4275) | |
| * Fix false positives in `needless_return` [#4274](https://github.com/rust-lang/rust-clippy/pull/4274) | |
| * Fix false negative in `match_same_arms` [#4246](https://github.com/rust-lang/rust-clippy/pull/4246) | |
| * Fix incorrect suggestion for `needless_bool` [#4335](https://github.com/rust-lang/rust-clippy/pull/4335) | |
| * Improve suggestion for `cast_ptr_alignment` [#4257](https://github.com/rust-lang/rust-clippy/pull/4257) | |
| * Improve suggestion for `single_char_literal` [#4361](https://github.com/rust-lang/rust-clippy/pull/4361) | |
| * Improve suggestion for `len_zero` [#4314](https://github.com/rust-lang/rust-clippy/pull/4314) | |
| * Fix ICE in `implicit_hasher` [#4268](https://github.com/rust-lang/rust-clippy/pull/4268) | |
| * Fix allow bug in `trivially_copy_pass_by_ref` [#4250](https://github.com/rust-lang/rust-clippy/pull/4250) | |
| ## Rust 1.37 | |
| Released 2019-08-15 | |
| [View all 72 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2019-05-19T08%3A11%3A23Z..2019-06-25T23%3A22%3A22Z+base%3Amaster) | |
| * New Lints: | |
| * [`checked_conversions`] [#4088](https://github.com/rust-lang/rust-clippy/pull/4088) | |
| * [`get_last_with_len`] [#3832](https://github.com/rust-lang/rust-clippy/pull/3832) | |
| * [`integer_division`] [#4195](https://github.com/rust-lang/rust-clippy/pull/4195) | |
| * Renamed Lint: `const_static_lifetime` is now called [`redundant_static_lifetimes`]. | |
| The lint now covers statics in addition to consts [#4162](https://github.com/rust-lang/rust-clippy/pull/4162) | |
| * [`match_same_arms`] now warns for all identical arms, instead of only the first one [#4102](https://github.com/rust-lang/rust-clippy/pull/4102) | |
| * [`needless_return`] now works with void functions [#4220](https://github.com/rust-lang/rust-clippy/pull/4220) | |
| * Fix false positive in [`redundant_closure`] [#4190](https://github.com/rust-lang/rust-clippy/pull/4190) | |
| * Fix false positive in [`useless_attribute`] [#4107](https://github.com/rust-lang/rust-clippy/pull/4107) | |
| * Fix incorrect suggestion for [`float_cmp`] [#4214](https://github.com/rust-lang/rust-clippy/pull/4214) | |
| * Add suggestions for [`print_with_newline`] and [`write_with_newline`] [#4136](https://github.com/rust-lang/rust-clippy/pull/4136) | |
| * Improve suggestions for `option_map_unwrap_or_else` and `result_map_unwrap_or_else` [#4164](https://github.com/rust-lang/rust-clippy/pull/4164) | |
| * Improve suggestions for [`non_ascii_literal`] [#4119](https://github.com/rust-lang/rust-clippy/pull/4119) | |
| * Improve diagnostics for [`let_and_return`] [#4137](https://github.com/rust-lang/rust-clippy/pull/4137) | |
| * Improve diagnostics for [`trivially_copy_pass_by_ref`] [#4071](https://github.com/rust-lang/rust-clippy/pull/4071) | |
| * Add macro check for [`unreadable_literal`] [#4099](https://github.com/rust-lang/rust-clippy/pull/4099) | |
| ## Rust 1.36 | |
| Released 2019-07-04 | |
| [View all 81 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2019-04-10T09%3A41%3A56Z..2019-05-18T00%3A29%3A40Z+base%3Amaster) | |
| * New lints: [`find_map`], [`filter_map_next`] [#4039](https://github.com/rust-lang/rust-clippy/pull/4039) | |
| * New lint: [`path_buf_push_overwrite`] [#3954](https://github.com/rust-lang/rust-clippy/pull/3954) | |
| * Move `path_buf_push_overwrite` to the nursery [#4013](https://github.com/rust-lang/rust-clippy/pull/4013) | |
| * Split [`redundant_closure`] into [`redundant_closure`] and [`redundant_closure_for_method_calls`] [#4110](https://github.com/rust-lang/rust-clippy/pull/4101) | |
| * Allow allowing of [`toplevel_ref_arg`] lint [#4007](https://github.com/rust-lang/rust-clippy/pull/4007) | |
| * Fix false negative in [`or_fun_call`] pertaining to nested constructors [#4084](https://github.com/rust-lang/rust-clippy/pull/4084) | |
| * Fix false positive in [`or_fun_call`] pertaining to enum variant constructors [#4018](https://github.com/rust-lang/rust-clippy/pull/4018) | |
| * Fix false positive in [`useless_let_if_seq`] pertaining to interior mutability [#4035](https://github.com/rust-lang/rust-clippy/pull/4035) | |
| * Fix false positive in [`redundant_closure`] pertaining to non-function types [#4008](https://github.com/rust-lang/rust-clippy/pull/4008) | |
| * Fix false positive in [`let_and_return`] pertaining to attributes on `let`s [#4024](https://github.com/rust-lang/rust-clippy/pull/4024) | |
| * Fix false positive in [`module_name_repetitions`] lint pertaining to attributes [#4006](https://github.com/rust-lang/rust-clippy/pull/4006) | |
| * Fix false positive on [`assertions_on_constants`] pertaining to `debug_assert!` [#3989](https://github.com/rust-lang/rust-clippy/pull/3989) | |
| * Improve suggestion in [`map_clone`] to suggest `.copied()` where applicable [#3970](https://github.com/rust-lang/rust-clippy/pull/3970) [#4043](https://github.com/rust-lang/rust-clippy/pull/4043) | |
| * Improve suggestion for [`search_is_some`] [#4049](https://github.com/rust-lang/rust-clippy/pull/4049) | |
| * Improve suggestion applicability for [`naive_bytecount`] [#3984](https://github.com/rust-lang/rust-clippy/pull/3984) | |
| * Improve suggestion applicability for [`while_let_loop`] [#3975](https://github.com/rust-lang/rust-clippy/pull/3975) | |
| * Improve diagnostics for [`too_many_arguments`] [#4053](https://github.com/rust-lang/rust-clippy/pull/4053) | |
| * Improve diagnostics for [`cast_lossless`] [#4021](https://github.com/rust-lang/rust-clippy/pull/4021) | |
| * Deal with macro checks in desugarings better [#4082](https://github.com/rust-lang/rust-clippy/pull/4082) | |
| * Add macro check for [`unnecessary_cast`] [#4026](https://github.com/rust-lang/rust-clippy/pull/4026) | |
| * Remove [`approx_constant`]'s documentation's "Known problems" section. [#4027](https://github.com/rust-lang/rust-clippy/pull/4027) | |
| * Fix ICE in [`suspicious_else_formatting`] [#3960](https://github.com/rust-lang/rust-clippy/pull/3960) | |
| * Fix ICE in [`decimal_literal_representation`] [#3931](https://github.com/rust-lang/rust-clippy/pull/3931) | |
| ## Rust 1.35 | |
| Released 2019-05-20 | |
| [1fac380..37f5c1e](https://github.com/rust-lang/rust-clippy/compare/1fac380...37f5c1e) | |
| * New lint: `drop_bounds` to detect `T: Drop` bounds | |
| * Split [`redundant_closure`] into [`redundant_closure`] and [`redundant_closure_for_method_calls`] [#4110](https://github.com/rust-lang/rust-clippy/pull/4101) | |
| * Rename `cyclomatic_complexity` to [`cognitive_complexity`], start work on making lint more practical for Rust code | |
| * Move [`get_unwrap`] to the restriction category | |
| * Improve suggestions for [`iter_cloned_collect`] | |
| * Improve suggestions for [`cast_lossless`] to suggest suffixed literals | |
| * Fix false positives in [`print_with_newline`] and [`write_with_newline`] pertaining to raw strings | |
| * Fix false positive in [`needless_range_loop`] pertaining to structs without a `.iter()` | |
| * Fix false positive in [`bool_comparison`] pertaining to non-bool types | |
| * Fix false positive in [`redundant_closure`] pertaining to differences in borrows | |
| * Fix false positive in `option_map_unwrap_or` on non-copy types | |
| * Fix false positives in [`missing_const_for_fn`] pertaining to macros and trait method impls | |
| * Fix false positive in [`needless_pass_by_value`] pertaining to procedural macros | |
| * Fix false positive in [`needless_continue`] pertaining to loop labels | |
| * Fix false positive for [`boxed_local`] pertaining to arguments moved into closures | |
| * Fix false positive for [`use_self`] in nested functions | |
| * Fix suggestion for [`expect_fun_call`] (<https://github.com/rust-lang/rust-clippy/pull/3846>) | |
| * Fix suggestion for [`explicit_counter_loop`] to deal with parenthesizing range variables | |
| * Fix suggestion for [`single_char_pattern`] to correctly escape single quotes | |
| * Avoid triggering [`redundant_closure`] in macros | |
| * ICE fixes: [#3805](https://github.com/rust-lang/rust-clippy/pull/3805), [#3772](https://github.com/rust-lang/rust-clippy/pull/3772), [#3741](https://github.com/rust-lang/rust-clippy/pull/3741) | |
| ## Rust 1.34 | |
| Released 2019-04-10 | |
| [View all 61 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2019-01-17T17%3A45%3A39Z..2019-02-19T08%3A24%3A05Z+base%3Amaster) | |
| * New lint: [`assertions_on_constants`] to detect for example `assert!(true)` | |
| * New lint: [`dbg_macro`] to detect uses of the `dbg!` macro | |
| * New lint: [`missing_const_for_fn`] that can suggest functions to be made `const` | |
| * New lint: [`too_many_lines`] to detect functions with excessive LOC. It can be | |
| configured using the `too-many-lines-threshold` configuration. | |
| * New lint: [`wildcard_enum_match_arm`] to check for wildcard enum matches using `_` | |
| * Expand `redundant_closure` to also work for methods (not only functions) | |
| * Fix ICEs in `vec_box`, `needless_pass_by_value` and `implicit_hasher` | |
| * Fix false positive in `cast_sign_loss` | |
| * Fix false positive in `integer_arithmetic` | |
| * Fix false positive in `unit_arg` | |
| * Fix false positives in `implicit_return` | |
| * Add suggestion to `explicit_write` | |
| * Improve suggestions for `question_mark` lint | |
| * Fix incorrect suggestion for `cast_lossless` | |
| * Fix incorrect suggestion for `expect_fun_call` | |
| * Fix incorrect suggestion for `needless_bool` | |
| * Fix incorrect suggestion for `needless_range_loop` | |
| * Fix incorrect suggestion for `use_self` | |
| * Fix incorrect suggestion for `while_let_on_iterator` | |
| * Clippy is now slightly easier to invoke in non-cargo contexts. See | |
| [#3665][pull3665] for more details. | |
| * We now have [improved documentation][adding_lints] on how to add new lints | |
| ## Rust 1.33 | |
| Released 2019-02-26 | |
| [View all 120 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2018-11-28T06%3A19%3A50Z..2019-01-15T09%3A27%3A02Z+base%3Amaster) | |
| * New lints: [`implicit_return`], [`vec_box`], [`cast_ref_to_mut`] | |
| * The `rust-clippy` repository is now part of the `rust-lang` org. | |
| * Rename `stutter` to `module_name_repetitions` | |
| * Merge `new_without_default_derive` into `new_without_default` lint | |
| * Move `large_digit_groups` from `style` group to `pedantic` | |
| * Expand `bool_comparison` to check for `<`, `<=`, `>`, `>=`, and `!=` | |
| comparisons against booleans | |
| * Expand `no_effect` to detect writes to constants such as `A_CONST.field = 2` | |
| * Expand `redundant_clone` to work on struct fields | |
| * Expand `suspicious_else_formatting` to detect `if .. {..} {..}` | |
| * Expand `use_self` to work on tuple structs and also in local macros | |
| * Fix ICE in `result_map_unit_fn` and `option_map_unit_fn` | |
| * Fix false positives in `implicit_return` | |
| * Fix false positives in `use_self` | |
| * Fix false negative in `clone_on_copy` | |
| * Fix false positive in `doc_markdown` | |
| * Fix false positive in `empty_loop` | |
| * Fix false positive in `if_same_then_else` | |
| * Fix false positive in `infinite_iter` | |
| * Fix false positive in `question_mark` | |
| * Fix false positive in `useless_asref` | |
| * Fix false positive in `wildcard_dependencies` | |
| * Fix false positive in `write_with_newline` | |
| * Add suggestion to `explicit_write` | |
| * Improve suggestions for `question_mark` lint | |
| * Fix incorrect suggestion for `get_unwrap` | |
| ## Rust 1.32 | |
| Released 2019-01-17 | |
| [View all 71 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2018-10-24T05%3A02%3A21Z..2018-11-27T17%3A29%3A34Z+base%3Amaster) | |
| * New lints: [`slow_vector_initialization`], `mem_discriminant_non_enum`, | |
| [`redundant_clone`], [`wildcard_dependencies`], | |
| [`into_iter_on_ref`], `into_iter_on_array`, [`deprecated_cfg_attr`], | |
| [`cargo_common_metadata`] | |
| * Add support for `u128` and `i128` to integer related lints | |
| * Add float support to `mistyped_literal_suffixes` | |
| * Fix false positives in `use_self` | |
| * Fix false positives in `missing_comma` | |
| * Fix false positives in `new_ret_no_self` | |
| * Fix false positives in `possible_missing_comma` | |
| * Fix false positive in `integer_arithmetic` in constant items | |
| * Fix false positive in `needless_borrow` | |
| * Fix false positive in `out_of_bounds_indexing` | |
| * Fix false positive in `new_without_default_derive` | |
| * Fix false positive in `string_lit_as_bytes` | |
| * Fix false negative in `out_of_bounds_indexing` | |
| * Fix false negative in `use_self`. It will now also check existential types | |
| * Fix incorrect suggestion for `redundant_closure_call` | |
| * Fix various suggestions that contained expanded macros | |
| * Fix `bool_comparison` triggering 3 times on on on the same code | |
| * Expand `trivially_copy_pass_by_ref` to work on trait methods | |
| * Improve suggestion for `needless_range_loop` | |
| * Move `needless_pass_by_value` from `pedantic` group to `style` | |
| ## Rust 1.31 | |
| Released 2018-12-06 | |
| [125907ad..2e26fdc2](https://github.com/rust-lang/rust-clippy/compare/125907ad..2e26fdc2) | |
| * Clippy has been relicensed under a dual MIT / Apache license. | |
| See [#3093](https://github.com/rust-lang/rust-clippy/issues/3093) for more | |
| information. | |
| * With Rust 1.31, Clippy is no longer available via crates.io. The recommended | |
| installation method is via `rustup component add clippy`. | |
| * New lints: [`redundant_pattern_matching`], [`unnecessary_filter_map`], | |
| [`unused_unit`], [`map_flatten`], [`mem_replace_option_with_none`] | |
| * Fix ICE in `if_let_redundant_pattern_matching` | |
| * Fix ICE in `needless_pass_by_value` when encountering a generic function | |
| argument with a lifetime parameter | |
| * Fix ICE in `needless_range_loop` | |
| * Fix ICE in `single_char_pattern` when encountering a constant value | |
| * Fix false positive in `assign_op_pattern` | |
| * Fix false positive in `boxed_local` on trait implementations | |
| * Fix false positive in `cmp_owned` | |
| * Fix false positive in `collapsible_if` when conditionals have comments | |
| * Fix false positive in `double_parens` | |
| * Fix false positive in `excessive_precision` | |
| * Fix false positive in `explicit_counter_loop` | |
| * Fix false positive in `fn_to_numeric_cast_with_truncation` | |
| * Fix false positive in `map_clone` | |
| * Fix false positive in `new_ret_no_self` | |
| * Fix false positive in `new_without_default` when `new` is unsafe | |
| * Fix false positive in `type_complexity` when using extern types | |
| * Fix false positive in `useless_format` | |
| * Fix false positive in `wrong_self_convention` | |
| * Fix incorrect suggestion for `excessive_precision` | |
| * Fix incorrect suggestion for `expect_fun_call` | |
| * Fix incorrect suggestion for `get_unwrap` | |
| * Fix incorrect suggestion for `useless_format` | |
| * `fn_to_numeric_cast_with_truncation` lint can be disabled again | |
| * Improve suggestions for `manual_memcpy` | |
| * Improve help message for `needless_lifetimes` | |
| ## Rust 1.30 | |
| Released 2018-10-25 | |
| [View all 88 merged pull requests](https://github.com/rust-lang/rust-clippy/pulls?q=merged%3A2018-08-02T16%3A54%3A12Z..2018-09-17T09%3A44%3A06Z+base%3Amaster) | |
| * Deprecate `assign_ops` lint | |
| * New lints: [`mistyped_literal_suffixes`], [`ptr_offset_with_cast`], | |
| [`needless_collect`], [`copy_iterator`] | |
| * `cargo clippy -V` now includes the Clippy commit hash of the Rust | |
| Clippy component | |
| * Fix ICE in `implicit_hasher` | |
| * Fix ICE when encountering `println!("{}" a);` | |
| * Fix ICE when encountering a macro call in match statements | |
| * Fix false positive in `default_trait_access` | |
| * Fix false positive in `trivially_copy_pass_by_ref` | |
| * Fix false positive in `similar_names` | |
| * Fix false positive in `redundant_field_name` | |
| * Fix false positive in `expect_fun_call` | |
| * Fix false negative in `identity_conversion` | |
| * Fix false negative in `explicit_counter_loop` | |
| * Fix `range_plus_one` suggestion and false negative | |
| * `print_with_newline` / `write_with_newline`: don't warn about string with several `\n`s in them | |
| * Fix `useless_attribute` to also whitelist `unused_extern_crates` | |
| * Fix incorrect suggestion for `single_char_pattern` | |
| * Improve suggestion for `identity_conversion` lint | |
| * Move `explicit_iter_loop` and `explicit_into_iter_loop` from `style` group to `pedantic` | |
| * Move `range_plus_one` and `range_minus_one` from `nursery` group to `complexity` | |
| * Move `shadow_unrelated` from `restriction` group to `pedantic` | |
| * Move `indexing_slicing` from `pedantic` group to `restriction` | |
| ## Rust 1.29 | |
| Released 2018-09-13 | |
| [v0.0.212...14207503](https://github.com/rust-lang/rust-clippy/compare/v0.0.212...14207503) | |
| * :tada: :tada: **Rust 1.29 is the first stable Rust that includes a bundled Clippy** :tada: | |
| :tada: | |
| You can now run `rustup component add clippy-preview` and then `cargo | |
| clippy` to run Clippy. This should put an end to the continuous nightly | |
| upgrades for Clippy users. | |
| * Clippy now follows the Rust versioning scheme instead of its own | |
| * Fix ICE when encountering a `while let (..) = x.iter()` construct | |
| * Fix false positives in `use_self` | |
| * Fix false positive in `trivially_copy_pass_by_ref` | |
| * Fix false positive in `useless_attribute` lint | |
| * Fix false positive in `print_literal` | |
| * Fix `use_self` regressions | |
| * Improve lint message for `neg_cmp_op_on_partial_ord` | |
| * Improve suggestion highlight for `single_char_pattern` | |
| * Improve suggestions for various print/write macro lints | |
| * Improve website header | |
| ## 0.0.212 (2018-07-10) | |
| * Rustup to *rustc 1.29.0-nightly (e06c87544 2018-07-06)* | |
| ## 0.0.211 | |
| * Rustup to *rustc 1.28.0-nightly (e3bf634e0 2018-06-28)* | |
| ## 0.0.210 | |
| * Rustup to *rustc 1.28.0-nightly (01cc982e9 2018-06-24)* | |
| ## 0.0.209 | |
| * Rustup to *rustc 1.28.0-nightly (523097979 2018-06-18)* | |
| ## 0.0.208 | |
| * Rustup to *rustc 1.28.0-nightly (86a8f1a63 2018-06-17)* | |
| ## 0.0.207 | |
| * Rustup to *rustc 1.28.0-nightly (2a0062974 2018-06-09)* | |
| ## 0.0.206 | |
| * Rustup to *rustc 1.28.0-nightly (5bf68db6e 2018-05-28)* | |
| ## 0.0.205 | |
| * Rustup to *rustc 1.28.0-nightly (990d8aa74 2018-05-25)* | |
| * Rename `unused_lifetimes` to `extra_unused_lifetimes` because of naming conflict with new rustc lint | |
| ## 0.0.204 | |
| * Rustup to *rustc 1.28.0-nightly (71e87be38 2018-05-22)* | |
| ## 0.0.203 | |
| * Rustup to *rustc 1.28.0-nightly (a3085756e 2018-05-19)* | |
| * Clippy attributes are now of the form `clippy::cyclomatic_complexity` instead of `clippy(cyclomatic_complexity)` | |
| ## 0.0.202 | |
| * Rustup to *rustc 1.28.0-nightly (952f344cd 2018-05-18)* | |
| ## 0.0.201 | |
| * Rustup to *rustc 1.27.0-nightly (2f2a11dfc 2018-05-16)* | |
| ## 0.0.200 | |
| * Rustup to *rustc 1.27.0-nightly (9fae15374 2018-05-13)* | |
| ## 0.0.199 | |
| * Rustup to *rustc 1.27.0-nightly (ff2ac35db 2018-05-12)* | |
| ## 0.0.198 | |
| * Rustup to *rustc 1.27.0-nightly (acd3871ba 2018-05-10)* | |
| ## 0.0.197 | |
| * Rustup to *rustc 1.27.0-nightly (428ea5f6b 2018-05-06)* | |
| ## 0.0.196 | |
| * Rustup to *rustc 1.27.0-nightly (e82261dfb 2018-05-03)* | |
| ## 0.0.195 | |
| * Rustup to *rustc 1.27.0-nightly (ac3c2288f 2018-04-18)* | |
| ## 0.0.194 | |
| * Rustup to *rustc 1.27.0-nightly (bd40cbbe1 2018-04-14)* | |
| * New lints: [`cast_ptr_alignment`], [`transmute_ptr_to_ptr`], [`write_literal`], [`write_with_newline`], [`writeln_empty_string`] | |
| ## 0.0.193 | |
| * Rustup to *rustc 1.27.0-nightly (eeea94c11 2018-04-06)* | |
| ## 0.0.192 | |
| * Rustup to *rustc 1.27.0-nightly (fb44b4c0e 2018-04-04)* | |
| * New lint: [`print_literal`] | |
| ## 0.0.191 | |
| * Rustup to *rustc 1.26.0-nightly (ae544ee1c 2018-03-29)* | |
| * Lint audit; categorize lints as style, correctness, complexity, pedantic, nursery, restriction. | |
| ## 0.0.190 | |
| * Fix a bunch of intermittent cargo bugs | |
| ## 0.0.189 | |
| * Rustup to *rustc 1.26.0-nightly (5508b2714 2018-03-18)* | |
| ## 0.0.188 | |
| * Rustup to *rustc 1.26.0-nightly (392645394 2018-03-15)* | |
| * New lint: [`while_immutable_condition`] | |
| ## 0.0.187 | |
| * Rustup to *rustc 1.26.0-nightly (322d7f7b9 2018-02-25)* | |
| * New lints: [`redundant_field_names`], [`suspicious_arithmetic_impl`], [`suspicious_op_assign_impl`] | |
| ## 0.0.186 | |
| * Rustup to *rustc 1.25.0-nightly (0c6091fbd 2018-02-04)* | |
| * Various false positive fixes | |
| ## 0.0.185 | |
| * Rustup to *rustc 1.25.0-nightly (56733bc9f 2018-02-01)* | |
| * New lint: [`question_mark`] | |
| ## 0.0.184 | |
| * Rustup to *rustc 1.25.0-nightly (90eb44a58 2018-01-29)* | |
| * New lints: [`double_comparisons`], [`empty_line_after_outer_attr`] | |
| ## 0.0.183 | |
| * Rustup to *rustc 1.25.0-nightly (21882aad7 2018-01-28)* | |
| * New lint: [`misaligned_transmute`] | |
| ## 0.0.182 | |
| * Rustup to *rustc 1.25.0-nightly (a0dcecff9 2018-01-24)* | |
| * New lint: [`decimal_literal_representation`] | |
| ## 0.0.181 | |
| * Rustup to *rustc 1.25.0-nightly (97520ccb1 2018-01-21)* | |
| * New lints: [`else_if_without_else`], [`option_option`], [`unit_arg`], [`unnecessary_fold`] | |
| * Removed `unit_expr` | |
| * Various false positive fixes for [`needless_pass_by_value`] | |
| ## 0.0.180 | |
| * Rustup to *rustc 1.25.0-nightly (3f92e8d89 2018-01-14)* | |
| ## 0.0.179 | |
| * Rustup to *rustc 1.25.0-nightly (61452e506 2018-01-09)* | |
| ## 0.0.178 | |
| * Rustup to *rustc 1.25.0-nightly (ee220daca 2018-01-07)* | |
| ## 0.0.177 | |
| * Rustup to *rustc 1.24.0-nightly (250b49205 2017-12-21)* | |
| * New lint: [`match_as_ref`] | |
| ## 0.0.176 | |
| * Rustup to *rustc 1.24.0-nightly (0077d128d 2017-12-14)* | |
| ## 0.0.175 | |
| * Rustup to *rustc 1.24.0-nightly (bb42071f6 2017-12-01)* | |
| ## 0.0.174 | |
| * Rustup to *rustc 1.23.0-nightly (63739ab7b 2017-11-21)* | |
| ## 0.0.173 | |
| * Rustup to *rustc 1.23.0-nightly (33374fa9d 2017-11-20)* | |
| ## 0.0.172 | |
| * Rustup to *rustc 1.23.0-nightly (d0f8e2913 2017-11-16)* | |
| ## 0.0.171 | |
| * Rustup to *rustc 1.23.0-nightly (ff0f5de3b 2017-11-14)* | |
| ## 0.0.170 | |
| * Rustup to *rustc 1.23.0-nightly (d6b06c63a 2017-11-09)* | |
| ## 0.0.169 | |
| * Rustup to *rustc 1.23.0-nightly (3b82e4c74 2017-11-05)* | |
| * New lints: [`just_underscores_and_digits`], `result_map_unwrap_or_else`, [`transmute_bytes_to_str`] | |
| ## 0.0.168 | |
| * Rustup to *rustc 1.23.0-nightly (f0fe716db 2017-10-30)* | |
| ## 0.0.167 | |
| * Rustup to *rustc 1.23.0-nightly (90ef3372e 2017-10-29)* | |
| * New lints: `const_static_lifetime`, [`erasing_op`], [`fallible_impl_from`], [`println_empty_string`], [`useless_asref`] | |
| ## 0.0.166 | |
| * Rustup to *rustc 1.22.0-nightly (b7960878b 2017-10-18)* | |
| * New lints: [`explicit_write`], `identity_conversion`, [`implicit_hasher`], `invalid_ref`, [`option_map_or_none`], | |
| [`range_minus_one`], [`range_plus_one`], [`transmute_int_to_bool`], [`transmute_int_to_char`], | |
| [`transmute_int_to_float`] | |
| ## 0.0.165 | |
| * Rust upgrade to rustc 1.22.0-nightly (0e6f4cf51 2017-09-27) | |
| * New lint: [`mut_range_bound`] | |
| ## 0.0.164 | |
| * Update to *rustc 1.22.0-nightly (6c476ce46 2017-09-25)* | |
| * New lint: [`int_plus_one`] | |
| ## 0.0.163 | |
| * Update to *rustc 1.22.0-nightly (14039a42a 2017-09-22)* | |
| ## 0.0.162 | |
| * Update to *rustc 1.22.0-nightly (0701b37d9 2017-09-18)* | |
| * New lint: [`chars_last_cmp`] | |
| * Improved suggestions for [`needless_borrow`], [`ptr_arg`], | |
| ## 0.0.161 | |
| * Update to *rustc 1.22.0-nightly (539f2083d 2017-09-13)* | |
| ## 0.0.160 | |
| * Update to *rustc 1.22.0-nightly (dd08c3070 2017-09-12)* | |
| ## 0.0.159 | |
| * Update to *rustc 1.22.0-nightly (eba374fb2 2017-09-11)* | |
| * New lint: [`clone_on_ref_ptr`] | |
| ## 0.0.158 | |
| * New lint: [`manual_memcpy`] | |
| * [`cast_lossless`] no longer has redundant parentheses in its suggestions | |
| * Update to *rustc 1.22.0-nightly (dead08cb3 2017-09-08)* | |
| ## 0.0.157 - 2017-09-04 | |
| * Update to *rustc 1.22.0-nightly (981ce7d8d 2017-09-03)* | |
| * New lint: `unit_expr` | |
| ## 0.0.156 - 2017-09-03 | |
| * Update to *rustc 1.22.0-nightly (744dd6c1d 2017-09-02)* | |
| ## 0.0.155 | |
| * Update to *rustc 1.21.0-nightly (c11f689d2 2017-08-29)* | |
| * New lint: [`infinite_iter`], [`maybe_infinite_iter`], [`cast_lossless`] | |
| ## 0.0.154 | |
| * Update to *rustc 1.21.0-nightly (2c0558f63 2017-08-24)* | |
| * Fix [`use_self`] triggering inside derives | |
| * Add support for linting an entire workspace with `cargo clippy --all` | |
| * New lint: [`naive_bytecount`] | |
| ## 0.0.153 | |
| * Update to *rustc 1.21.0-nightly (8c303ed87 2017-08-20)* | |
| * New lint: [`use_self`] | |
| ## 0.0.152 | |
| * Update to *rustc 1.21.0-nightly (df511d554 2017-08-14)* | |
| ## 0.0.151 | |
| * Update to *rustc 1.21.0-nightly (13d94d5fa 2017-08-10)* | |
| ## 0.0.150 | |
| * Update to *rustc 1.21.0-nightly (215e0b10e 2017-08-08)* | |
| ## 0.0.148 | |
| * Update to *rustc 1.21.0-nightly (37c7d0ebb 2017-07-31)* | |
| * New lints: [`unreadable_literal`], [`inconsistent_digit_grouping`], [`large_digit_groups`] | |
| ## 0.0.147 | |
| * Update to *rustc 1.21.0-nightly (aac223f4f 2017-07-30)* | |
| ## 0.0.146 | |
| * Update to *rustc 1.21.0-nightly (52a330969 2017-07-27)* | |
| * Fixes false positives in `inline_always` | |
| * Fixes false negatives in `panic_params` | |
| ## 0.0.145 | |
| * Update to *rustc 1.20.0-nightly (afe145d22 2017-07-23)* | |
| ## 0.0.144 | |
| * Update to *rustc 1.20.0-nightly (086eaa78e 2017-07-15)* | |
| ## 0.0.143 | |
| * Update to *rustc 1.20.0-nightly (d84693b93 2017-07-09)* | |
| * Fix `cargo clippy` crashing on `dylib` projects | |
| * Fix false positives around `nested_while_let` and `never_loop` | |
| ## 0.0.142 | |
| * Update to *rustc 1.20.0-nightly (067971139 2017-07-02)* | |
| ## 0.0.141 | |
| * Rewrite of the `doc_markdown` lint. | |
| * Deprecated [`range_step_by_zero`] | |
| * New lint: [`iterator_step_by_zero`] | |
| * New lint: [`needless_borrowed_reference`] | |
| * Update to *rustc 1.20.0-nightly (69c65d296 2017-06-28)* | |
| ## 0.0.140 - 2017-06-16 | |
| * Update to *rustc 1.19.0-nightly (258ae6dd9 2017-06-15)* | |
| ## 0.0.139 — 2017-06-10 | |
| * Update to *rustc 1.19.0-nightly (4bf5c99af 2017-06-10)* | |
| * Fix bugs with for loop desugaring | |
| * Check for [`AsRef`]/[`AsMut`] arguments in [`wrong_self_convention`] | |
| ## 0.0.138 — 2017-06-05 | |
| * Update to *rustc 1.19.0-nightly (0418fa9d3 2017-06-04)* | |
| ## 0.0.137 — 2017-06-05 | |
| * Update to *rustc 1.19.0-nightly (6684d176c 2017-06-03)* | |
| ## 0.0.136 — 2017—05—26 | |
| * Update to *rustc 1.19.0-nightly (557967766 2017-05-26)* | |
| ## 0.0.135 — 2017—05—24 | |
| * Update to *rustc 1.19.0-nightly (5b13bff52 2017-05-23)* | |
| ## 0.0.134 — 2017—05—19 | |
| * Update to *rustc 1.19.0-nightly (0ed1ec9f9 2017-05-18)* | |
| ## 0.0.133 — 2017—05—14 | |
| * Update to *rustc 1.19.0-nightly (826d8f385 2017-05-13)* | |
| ## 0.0.132 — 2017—05—05 | |
| * Fix various bugs and some ices | |
| ## 0.0.131 — 2017—05—04 | |
| * Update to *rustc 1.19.0-nightly (2d4ed8e0c 2017-05-03)* | |
| ## 0.0.130 — 2017—05—03 | |
| * Update to *rustc 1.19.0-nightly (6a5fc9eec 2017-05-02)* | |
| ## 0.0.129 — 2017-05-01 | |
| * Update to *rustc 1.19.0-nightly (06fb4d256 2017-04-30)* | |
| ## 0.0.128 — 2017-04-28 | |
| * Update to *rustc 1.18.0-nightly (94e884b63 2017-04-27)* | |
| ## 0.0.127 — 2017-04-27 | |
| * Update to *rustc 1.18.0-nightly (036983201 2017-04-26)* | |
| * New lint: [`needless_continue`] | |
| ## 0.0.126 — 2017-04-24 | |
| * Update to *rustc 1.18.0-nightly (2bd4b5c6d 2017-04-23)* | |
| ## 0.0.125 — 2017-04-19 | |
| * Update to *rustc 1.18.0-nightly (9f2abadca 2017-04-18)* | |
| ## 0.0.124 — 2017-04-16 | |
| * Update to *rustc 1.18.0-nightly (d5cf1cb64 2017-04-15)* | |
| ## 0.0.123 — 2017-04-07 | |
| * Fix various false positives | |
| ## 0.0.122 — 2017-04-07 | |
| * Rustup to *rustc 1.18.0-nightly (91ae22a01 2017-04-05)* | |
| * New lint: [`op_ref`] | |
| ## 0.0.121 — 2017-03-21 | |
| * Rustup to *rustc 1.17.0-nightly (134c4a0f0 2017-03-20)* | |
| ## 0.0.120 — 2017-03-17 | |
| * Rustup to *rustc 1.17.0-nightly (0aeb9c129 2017-03-15)* | |
| ## 0.0.119 — 2017-03-13 | |
| * Rustup to *rustc 1.17.0-nightly (824c9ebbd 2017-03-12)* | |
| ## 0.0.118 — 2017-03-05 | |
| * Rustup to *rustc 1.17.0-nightly (b1e31766d 2017-03-03)* | |
| ## 0.0.117 — 2017-03-01 | |
| * Rustup to *rustc 1.17.0-nightly (be760566c 2017-02-28)* | |
| ## 0.0.116 — 2017-02-28 | |
| * Fix `cargo clippy` on 64 bit windows systems | |
| ## 0.0.115 — 2017-02-27 | |
| * Rustup to *rustc 1.17.0-nightly (60a0edc6c 2017-02-26)* | |
| * New lints: [`zero_ptr`], [`never_loop`], [`mut_from_ref`] | |
| ## 0.0.114 — 2017-02-08 | |
| * Rustup to *rustc 1.17.0-nightly (c49d10207 2017-02-07)* | |
| * Tests are now ui tests (testing the exact output of rustc) | |
| ## 0.0.113 — 2017-02-04 | |
| * Rustup to *rustc 1.16.0-nightly (eedaa94e3 2017-02-02)* | |
| * New lint: [`large_enum_variant`] | |
| * `explicit_into_iter_loop` provides suggestions | |
| ## 0.0.112 — 2017-01-27 | |
| * Rustup to *rustc 1.16.0-nightly (df8debf6d 2017-01-25)* | |
| ## 0.0.111 — 2017-01-21 | |
| * Rustup to *rustc 1.16.0-nightly (a52da95ce 2017-01-20)* | |
| ## 0.0.110 — 2017-01-20 | |
| * Add badges and categories to `Cargo.toml` | |
| ## 0.0.109 — 2017-01-19 | |
| * Update to *rustc 1.16.0-nightly (c07a6ae77 2017-01-17)* | |
| ## 0.0.108 — 2017-01-12 | |
| * Update to *rustc 1.16.0-nightly (2782e8f8f 2017-01-12)* | |
| ## 0.0.107 — 2017-01-11 | |
| * Update regex dependency | |
| * Fix FP when matching `&&mut` by `&ref` | |
| * Reintroduce `for (_, x) in &mut hash_map` -> `for x in hash_map.values_mut()` | |
| * New lints: [`unused_io_amount`], [`forget_ref`], [`short_circuit_statement`] | |
| ## 0.0.106 — 2017-01-04 | |
| * Fix FP introduced by rustup in [`wrong_self_convention`] | |
| ## 0.0.105 — 2017-01-04 | |
| * Update to *rustc 1.16.0-nightly (468227129 2017-01-03)* | |
| * New lints: [`deref_addrof`], [`double_parens`], [`pub_enum_variant_names`] | |
| * Fix suggestion in [`new_without_default`] | |
| * FP fix in [`absurd_extreme_comparisons`] | |
| ## 0.0.104 — 2016-12-15 | |
| * Update to *rustc 1.15.0-nightly (8f02c429a 2016-12-15)* | |
| ## 0.0.103 — 2016-11-25 | |
| * Update to *rustc 1.15.0-nightly (d5814b03e 2016-11-23)* | |
| ## 0.0.102 — 2016-11-24 | |
| * Update to *rustc 1.15.0-nightly (3bf2be9ce 2016-11-22)* | |
| ## 0.0.101 — 2016-11-23 | |
| * Update to *rustc 1.15.0-nightly (7b3eeea22 2016-11-21)* | |
| * New lint: [`string_extend_chars`] | |
| ## 0.0.100 — 2016-11-20 | |
| * Update to *rustc 1.15.0-nightly (ac635aa95 2016-11-18)* | |
| ## 0.0.99 — 2016-11-18 | |
| * Update to rustc 1.15.0-nightly (0ed951993 2016-11-14) | |
| * New lint: [`get_unwrap`] | |
| ## 0.0.98 — 2016-11-08 | |
| * Fixes an issue due to a change in how cargo handles `--sysroot`, which broke `cargo clippy` | |
| ## 0.0.97 — 2016-11-03 | |
| * For convenience, `cargo clippy` defines a `cargo-clippy` feature. This was | |
| previously added for a short time under the name `clippy` but removed for | |
| compatibility. | |
| * `cargo clippy --help` is more helping (and less helpful :smile:) | |
| * Rustup to *rustc 1.14.0-nightly (5665bdf3e 2016-11-02)* | |
| * New lints: [`if_let_redundant_pattern_matching`], [`partialeq_ne_impl`] | |
| ## 0.0.96 — 2016-10-22 | |
| * Rustup to *rustc 1.14.0-nightly (f09420685 2016-10-20)* | |
| * New lint: [`iter_skip_next`] | |
| ## 0.0.95 — 2016-10-06 | |
| * Rustup to *rustc 1.14.0-nightly (3210fd5c2 2016-10-05)* | |
| ## 0.0.94 — 2016-10-04 | |
| * Fixes bustage on Windows due to forbidden directory name | |
| ## 0.0.93 — 2016-10-03 | |
| * Rustup to *rustc 1.14.0-nightly (144af3e97 2016-10-02)* | |
| * `option_map_unwrap_or` and `option_map_unwrap_or_else` are now | |
| allowed by default. | |
| * New lint: [`explicit_into_iter_loop`] | |
| ## 0.0.92 — 2016-09-30 | |
| * Rustup to *rustc 1.14.0-nightly (289f3a4ca 2016-09-29)* | |
| ## 0.0.91 — 2016-09-28 | |
| * Rustup to *rustc 1.13.0-nightly (d0623cf7b 2016-09-26)* | |
| ## 0.0.90 — 2016-09-09 | |
| * Rustup to *rustc 1.13.0-nightly (f1f40f850 2016-09-09)* | |
| ## 0.0.89 — 2016-09-06 | |
| * Rustup to *rustc 1.13.0-nightly (cbe4de78e 2016-09-05)* | |
| ## 0.0.88 — 2016-09-04 | |
| * Rustup to *rustc 1.13.0-nightly (70598e04f 2016-09-03)* | |
| * The following lints are not new but were only usable through the `clippy` | |
| lint groups: [`filter_next`], `for_loop_over_option`, | |
| `for_loop_over_result` and [`match_overlapping_arm`]. You should now be | |
| able to `#[allow/deny]` them individually and they are available directly | |
| through `cargo clippy`. | |
| ## 0.0.87 — 2016-08-31 | |
| * Rustup to *rustc 1.13.0-nightly (eac41469d 2016-08-30)* | |
| * New lints: [`builtin_type_shadow`] | |
| * Fix FP in [`zero_prefixed_literal`] and `0b`/`0o` | |
| ## 0.0.86 — 2016-08-28 | |
| * Rustup to *rustc 1.13.0-nightly (a23064af5 2016-08-27)* | |
| * New lints: [`missing_docs_in_private_items`], [`zero_prefixed_literal`] | |
| ## 0.0.85 — 2016-08-19 | |
| * Fix ICE with [`useless_attribute`] | |
| * [`useless_attribute`] ignores `unused_imports` on `use` statements | |
| ## 0.0.84 — 2016-08-18 | |
| * Rustup to *rustc 1.13.0-nightly (aef6971ca 2016-08-17)* | |
| ## 0.0.83 — 2016-08-17 | |
| * Rustup to *rustc 1.12.0-nightly (1bf5fa326 2016-08-16)* | |
| * New lints: [`print_with_newline`], [`useless_attribute`] | |
| ## 0.0.82 — 2016-08-17 | |
| * Rustup to *rustc 1.12.0-nightly (197be89f3 2016-08-15)* | |
| * New lint: [`module_inception`] | |
| ## 0.0.81 — 2016-08-14 | |
| * Rustup to *rustc 1.12.0-nightly (1deb02ea6 2016-08-12)* | |
| * New lints: [`eval_order_dependence`], [`mixed_case_hex_literals`], [`unseparated_literal_suffix`] | |
| * False positive fix in [`too_many_arguments`] | |
| * Addition of functionality to [`needless_borrow`] | |
| * Suggestions for [`clone_on_copy`] | |
| * Bug fix in [`wrong_self_convention`] | |
| * Doc improvements | |
| ## 0.0.80 — 2016-07-31 | |
| * Rustup to *rustc 1.12.0-nightly (1225e122f 2016-07-30)* | |
| * New lints: [`misrefactored_assign_op`], [`serde_api_misuse`] | |
| ## 0.0.79 — 2016-07-10 | |
| * Rustup to *rustc 1.12.0-nightly (f93aaf84c 2016-07-09)* | |
| * Major suggestions refactoring | |
| ## 0.0.78 — 2016-07-02 | |
| * Rustup to *rustc 1.11.0-nightly (01411937f 2016-07-01)* | |
| * New lints: [`wrong_transmute`], [`double_neg`], [`filter_map`] | |
| * For compatibility, `cargo clippy` does not defines the `clippy` feature | |
| introduced in 0.0.76 anymore | |
| * [`collapsible_if`] now considers `if let` | |
| ## 0.0.77 — 2016-06-21 | |
| * Rustup to *rustc 1.11.0-nightly (5522e678b 2016-06-20)* | |
| * New lints: `stutter` and [`iter_nth`] | |
| ## 0.0.76 — 2016-06-10 | |
| * Rustup to *rustc 1.11.0-nightly (7d2f75a95 2016-06-09)* | |
| * `cargo clippy` now automatically defines the `clippy` feature | |
| * New lint: [`not_unsafe_ptr_arg_deref`] | |
| ## 0.0.75 — 2016-06-08 | |
| * Rustup to *rustc 1.11.0-nightly (763f9234b 2016-06-06)* | |
| ## 0.0.74 — 2016-06-07 | |
| * Fix bug with `cargo-clippy` JSON parsing | |
| * Add the `CLIPPY_DISABLE_DOCS_LINKS` environment variable to deactivate the | |
| “for further information visit *lint-link*” message. | |
| ## 0.0.73 — 2016-06-05 | |
| * Fix false positives in [`useless_let_if_seq`] | |
| ## 0.0.72 — 2016-06-04 | |
| * Fix false positives in [`useless_let_if_seq`] | |
| ## 0.0.71 — 2016-05-31 | |
| * Rustup to *rustc 1.11.0-nightly (a967611d8 2016-05-30)* | |
| * New lint: [`useless_let_if_seq`] | |
| ## 0.0.70 — 2016-05-28 | |
| * Rustup to *rustc 1.10.0-nightly (7bddce693 2016-05-27)* | |
| * [`invalid_regex`] and [`trivial_regex`] can now warn on `RegexSet::new`, | |
| `RegexBuilder::new` and byte regexes | |
| ## 0.0.69 — 2016-05-20 | |
| * Rustup to *rustc 1.10.0-nightly (476fe6eef 2016-05-21)* | |
| * [`used_underscore_binding`] has been made `Allow` temporarily | |
| ## 0.0.68 — 2016-05-17 | |
| * Rustup to *rustc 1.10.0-nightly (cd6a40017 2016-05-16)* | |
| * New lint: [`unnecessary_operation`] | |
| ## 0.0.67 — 2016-05-12 | |
| * Rustup to *rustc 1.10.0-nightly (22ac88f1a 2016-05-11)* | |
| ## 0.0.66 — 2016-05-11 | |
| * New `cargo clippy` subcommand | |
| * New lints: [`assign_op_pattern`], [`assign_ops`], [`needless_borrow`] | |
| ## 0.0.65 — 2016-05-08 | |
| * Rustup to *rustc 1.10.0-nightly (62e2b2fb7 2016-05-06)* | |
| * New lints: [`float_arithmetic`], [`integer_arithmetic`] | |
| ## 0.0.64 — 2016-04-26 | |
| * Rustup to *rustc 1.10.0-nightly (645dd013a 2016-04-24)* | |
| * New lints: `temporary_cstring_as_ptr`, [`unsafe_removed_from_name`], and [`mem_forget`] | |
| ## 0.0.63 — 2016-04-08 | |
| * Rustup to *rustc 1.9.0-nightly (7979dd608 2016-04-07)* | |
| ## 0.0.62 — 2016-04-07 | |
| * Rustup to *rustc 1.9.0-nightly (bf5da36f1 2016-04-06)* | |
| ## 0.0.61 — 2016-04-03 | |
| * Rustup to *rustc 1.9.0-nightly (5ab11d72c 2016-04-02)* | |
| * New lint: [`invalid_upcast_comparisons`] | |
| ## 0.0.60 — 2016-04-01 | |
| * Rustup to *rustc 1.9.0-nightly (e1195c24b 2016-03-31)* | |
| ## 0.0.59 — 2016-03-31 | |
| * Rustup to *rustc 1.9.0-nightly (30a3849f2 2016-03-30)* | |
| * New lints: [`logic_bug`], [`nonminimal_bool`] | |
| * Fixed: [`match_same_arms`] now ignores arms with guards | |
| * Improved: [`useless_vec`] now warns on `for … in vec![…]` | |
| ## 0.0.58 — 2016-03-27 | |
| * Rustup to *rustc 1.9.0-nightly (d5a91e695 2016-03-26)* | |
| * New lint: [`doc_markdown`] | |
| ## 0.0.57 — 2016-03-27 | |
| * Update to *rustc 1.9.0-nightly (a1e29daf1 2016-03-25)* | |
| * Deprecated lints: [`str_to_string`], [`string_to_string`], [`unstable_as_slice`], [`unstable_as_mut_slice`] | |
| * New lint: [`crosspointer_transmute`] | |
| ## 0.0.56 — 2016-03-23 | |
| * Update to *rustc 1.9.0-nightly (0dcc413e4 2016-03-22)* | |
| * New lints: [`many_single_char_names`] and [`similar_names`] | |
| ## 0.0.55 — 2016-03-21 | |
| * Update to *rustc 1.9.0-nightly (02310fd31 2016-03-19)* | |
| ## 0.0.54 — 2016-03-16 | |
| * Update to *rustc 1.9.0-nightly (c66d2380a 2016-03-15)* | |
| ## 0.0.53 — 2016-03-15 | |
| * Add a [configuration file] | |
| ## ~~0.0.52~~ | |
| ## 0.0.51 — 2016-03-13 | |
| * Add `str` to types considered by [`len_zero`] | |
| * New lints: [`indexing_slicing`] | |
| ## 0.0.50 — 2016-03-11 | |
| * Update to *rustc 1.9.0-nightly (c9629d61c 2016-03-10)* | |
| ## 0.0.49 — 2016-03-09 | |
| * Update to *rustc 1.9.0-nightly (eabfc160f 2016-03-08)* | |
| * New lints: [`overflow_check_conditional`], `unused_label`, [`new_without_default`] | |
| ## 0.0.48 — 2016-03-07 | |
| * Fixed: ICE in [`needless_range_loop`] with globals | |
| ## 0.0.47 — 2016-03-07 | |
| * Update to *rustc 1.9.0-nightly (998a6720b 2016-03-07)* | |
| * New lint: [`redundant_closure_call`] | |
| [`AsMut`]: https://doc.rust-lang.org/std/convert/trait.AsMut.html | |
| [`AsRef`]: https://doc.rust-lang.org/std/convert/trait.AsRef.html | |
| [configuration file]: ./rust-clippy#configuration | |
| [pull3665]: https://github.com/rust-lang/rust-clippy/pull/3665 | |
| [adding_lints]: https://github.com/rust-lang/rust-clippy/blob/master/book/src/development/adding_lints.md | |
| [`README.md`]: https://github.com/rust-lang/rust-clippy/blob/master/README.md | |
| [Clippy's lint list]: https://rust-lang.github.io/rust-clippy/master/index.html | |
| <!-- lint disable no-unused-definitions --> | |
| <!-- begin autogenerated links to lint list --> | |
| [`absolute_paths`]: https://rust-lang.github.io/rust-clippy/master/index.html#absolute_paths | |
| [`absurd_extreme_comparisons`]: https://rust-lang.github.io/rust-clippy/master/index.html#absurd_extreme_comparisons | |
| [`alloc_instead_of_core`]: https://rust-lang.github.io/rust-clippy/master/index.html#alloc_instead_of_core | |
| [`allow_attributes`]: https://rust-lang.github.io/rust-clippy/master/index.html#allow_attributes | |
| [`allow_attributes_without_reason`]: https://rust-lang.github.io/rust-clippy/master/index.html#allow_attributes_without_reason | |
| [`almost_complete_letter_range`]: https://rust-lang.github.io/rust-clippy/master/index.html#almost_complete_letter_range | |
| [`almost_complete_range`]: https://rust-lang.github.io/rust-clippy/master/index.html#almost_complete_range | |
| [`almost_swapped`]: https://rust-lang.github.io/rust-clippy/master/index.html#almost_swapped | |
| [`approx_constant`]: https://rust-lang.github.io/rust-clippy/master/index.html#approx_constant | |
| [`arbitrary_source_item_ordering`]: https://rust-lang.github.io/rust-clippy/master/index.html#arbitrary_source_item_ordering | |
| [`arc_with_non_send_sync`]: https://rust-lang.github.io/rust-clippy/master/index.html#arc_with_non_send_sync | |
| [`arithmetic_side_effects`]: https://rust-lang.github.io/rust-clippy/master/index.html#arithmetic_side_effects | |
| [`as_conversions`]: https://rust-lang.github.io/rust-clippy/master/index.html#as_conversions | |
| [`as_pointer_underscore`]: https://rust-lang.github.io/rust-clippy/master/index.html#as_pointer_underscore | |
| [`as_ptr_cast_mut`]: https://rust-lang.github.io/rust-clippy/master/index.html#as_ptr_cast_mut | |
| [`as_underscore`]: https://rust-lang.github.io/rust-clippy/master/index.html#as_underscore | |
| [`assertions_on_constants`]: https://rust-lang.github.io/rust-clippy/master/index.html#assertions_on_constants | |
| [`assertions_on_result_states`]: https://rust-lang.github.io/rust-clippy/master/index.html#assertions_on_result_states | |
| [`assign_op_pattern`]: https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern | |
| [`assign_ops`]: https://rust-lang.github.io/rust-clippy/master/index.html#assign_ops | |
| [`assigning_clones`]: https://rust-lang.github.io/rust-clippy/master/index.html#assigning_clones | |
| [`async_yields_async`]: https://rust-lang.github.io/rust-clippy/master/index.html#async_yields_async | |
| [`await_holding_invalid_type`]: https://rust-lang.github.io/rust-clippy/master/index.html#await_holding_invalid_type | |
| [`await_holding_lock`]: https://rust-lang.github.io/rust-clippy/master/index.html#await_holding_lock | |
| [`await_holding_refcell_ref`]: https://rust-lang.github.io/rust-clippy/master/index.html#await_holding_refcell_ref | |
| [`bad_bit_mask`]: https://rust-lang.github.io/rust-clippy/master/index.html#bad_bit_mask | |
| [`big_endian_bytes`]: https://rust-lang.github.io/rust-clippy/master/index.html#big_endian_bytes | |
| [`bind_instead_of_map`]: https://rust-lang.github.io/rust-clippy/master/index.html#bind_instead_of_map | |
| [`blacklisted_name`]: https://rust-lang.github.io/rust-clippy/master/index.html#blacklisted_name | |
| [`blanket_clippy_restriction_lints`]: https://rust-lang.github.io/rust-clippy/master/index.html#blanket_clippy_restriction_lints | |
| [`block_in_if_condition_expr`]: https://rust-lang.github.io/rust-clippy/master/index.html#block_in_if_condition_expr | |
| [`block_in_if_condition_stmt`]: https://rust-lang.github.io/rust-clippy/master/index.html#block_in_if_condition_stmt | |
| [`blocks_in_conditions`]: https://rust-lang.github.io/rust-clippy/master/index.html#blocks_in_conditions | |
| [`blocks_in_if_conditions`]: https://rust-lang.github.io/rust-clippy/master/index.html#blocks_in_if_conditions | |
| [`bool_assert_comparison`]: https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison | |
| [`bool_comparison`]: https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison | |
| [`bool_to_int_with_if`]: https://rust-lang.github.io/rust-clippy/master/index.html#bool_to_int_with_if | |
| [`borrow_as_ptr`]: https://rust-lang.github.io/rust-clippy/master/index.html#borrow_as_ptr | |
| [`borrow_deref_ref`]: https://rust-lang.github.io/rust-clippy/master/index.html#borrow_deref_ref | |
| [`borrow_interior_mutable_const`]: https://rust-lang.github.io/rust-clippy/master/index.html#borrow_interior_mutable_const | |
| [`borrowed_box`]: https://rust-lang.github.io/rust-clippy/master/index.html#borrowed_box | |
| [`box_collection`]: https://rust-lang.github.io/rust-clippy/master/index.html#box_collection | |
| [`box_default`]: https://rust-lang.github.io/rust-clippy/master/index.html#box_default | |
| [`box_vec`]: https://rust-lang.github.io/rust-clippy/master/index.html#box_vec | |
| [`boxed_local`]: https://rust-lang.github.io/rust-clippy/master/index.html#boxed_local | |
| [`branches_sharing_code`]: https://rust-lang.github.io/rust-clippy/master/index.html#branches_sharing_code | |
| [`builtin_type_shadow`]: https://rust-lang.github.io/rust-clippy/master/index.html#builtin_type_shadow | |
| [`by_ref_peekable_peek`]: https://rust-lang.github.io/rust-clippy/master/index.html#by_ref_peekable_peek | |
| [`byte_char_slices`]: https://rust-lang.github.io/rust-clippy/master/index.html#byte_char_slices | |
| [`bytes_count_to_len`]: https://rust-lang.github.io/rust-clippy/master/index.html#bytes_count_to_len | |
| [`bytes_nth`]: https://rust-lang.github.io/rust-clippy/master/index.html#bytes_nth | |
| [`cargo_common_metadata`]: https://rust-lang.github.io/rust-clippy/master/index.html#cargo_common_metadata | |
| [`case_sensitive_file_extension_comparisons`]: https://rust-lang.github.io/rust-clippy/master/index.html#case_sensitive_file_extension_comparisons | |
| [`cast_abs_to_unsigned`]: https://rust-lang.github.io/rust-clippy/master/index.html#cast_abs_to_unsigned | |
| [`cast_enum_constructor`]: https://rust-lang.github.io/rust-clippy/master/index.html#cast_enum_constructor | |
| [`cast_enum_truncation`]: https://rust-lang.github.io/rust-clippy/master/index.html#cast_enum_truncation | |
| [`cast_lossless`]: https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless | |
| [`cast_nan_to_int`]: https://rust-lang.github.io/rust-clippy/master/index.html#cast_nan_to_int | |
| [`cast_possible_truncation`]: https://rust-lang.github.io/rust-clippy/master/index.html#cast_possible_truncation | |
| [`cast_possible_wrap`]: https://rust-lang.github.io/rust-clippy/master/index.html#cast_possible_wrap | |
| [`cast_precision_loss`]: https://rust-lang.github.io/rust-clippy/master/index.html#cast_precision_loss | |
| [`cast_ptr_alignment`]: https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment | |
| [`cast_ref_to_mut`]: https://rust-lang.github.io/rust-clippy/master/index.html#cast_ref_to_mut | |
| [`cast_sign_loss`]: https://rust-lang.github.io/rust-clippy/master/index.html#cast_sign_loss | |
| [`cast_slice_different_sizes`]: https://rust-lang.github.io/rust-clippy/master/index.html#cast_slice_different_sizes | |
| [`cast_slice_from_raw_parts`]: https://rust-lang.github.io/rust-clippy/master/index.html#cast_slice_from_raw_parts | |
| [`cfg_not_test`]: https://rust-lang.github.io/rust-clippy/master/index.html#cfg_not_test | |
| [`char_indices_as_byte_indices`]: https://rust-lang.github.io/rust-clippy/master/index.html#char_indices_as_byte_indices | |
| [`char_lit_as_u8`]: https://rust-lang.github.io/rust-clippy/master/index.html#char_lit_as_u8 | |
| [`chars_last_cmp`]: https://rust-lang.github.io/rust-clippy/master/index.html#chars_last_cmp | |
| [`chars_next_cmp`]: https://rust-lang.github.io/rust-clippy/master/index.html#chars_next_cmp | |
| [`checked_conversions`]: https://rust-lang.github.io/rust-clippy/master/index.html#checked_conversions | |
| [`chunks_exact_to_as_chunks`]: https://rust-lang.github.io/rust-clippy/master/index.html#chunks_exact_to_as_chunks | |
| [`clear_with_drain`]: https://rust-lang.github.io/rust-clippy/master/index.html#clear_with_drain | |
| [`clone_double_ref`]: https://rust-lang.github.io/rust-clippy/master/index.html#clone_double_ref | |
| [`clone_on_copy`]: https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy | |
| [`clone_on_ref_ptr`]: https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_ref_ptr | |
| [`cloned_instead_of_copied`]: https://rust-lang.github.io/rust-clippy/master/index.html#cloned_instead_of_copied | |
| [`cloned_ref_to_slice_refs`]: https://rust-lang.github.io/rust-clippy/master/index.html#cloned_ref_to_slice_refs | |
| [`cmp_nan`]: https://rust-lang.github.io/rust-clippy/master/index.html#cmp_nan | |
| [`cmp_null`]: https://rust-lang.github.io/rust-clippy/master/index.html#cmp_null | |
| [`cmp_owned`]: https://rust-lang.github.io/rust-clippy/master/index.html#cmp_owned | |
| [`coerce_container_to_any`]: https://rust-lang.github.io/rust-clippy/master/index.html#coerce_container_to_any | |
| [`cognitive_complexity`]: https://rust-lang.github.io/rust-clippy/master/index.html#cognitive_complexity | |
| [`collapsible_else_if`]: https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_else_if | |
| [`collapsible_if`]: https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if | |
| [`collapsible_match`]: https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_match | |
| [`collapsible_str_replace`]: https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_str_replace | |
| [`collection_is_never_read`]: https://rust-lang.github.io/rust-clippy/master/index.html#collection_is_never_read | |
| [`comparison_chain`]: https://rust-lang.github.io/rust-clippy/master/index.html#comparison_chain | |
| [`comparison_to_empty`]: https://rust-lang.github.io/rust-clippy/master/index.html#comparison_to_empty | |
| [`confusing_method_to_numeric_cast`]: https://rust-lang.github.io/rust-clippy/master/index.html#confusing_method_to_numeric_cast | |
| [`const_is_empty`]: https://rust-lang.github.io/rust-clippy/master/index.html#const_is_empty | |
| [`const_static_lifetime`]: https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime | |
| [`copy_iterator`]: https://rust-lang.github.io/rust-clippy/master/index.html#copy_iterator | |
| [`crate_in_macro_def`]: https://rust-lang.github.io/rust-clippy/master/index.html#crate_in_macro_def | |
| [`create_dir`]: https://rust-lang.github.io/rust-clippy/master/index.html#create_dir | |
| [`crosspointer_transmute`]: https://rust-lang.github.io/rust-clippy/master/index.html#crosspointer_transmute | |
| [`cyclomatic_complexity`]: https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity | |
| [`dbg_macro`]: https://rust-lang.github.io/rust-clippy/master/index.html#dbg_macro | |
| [`debug_assert_with_mut_call`]: https://rust-lang.github.io/rust-clippy/master/index.html#debug_assert_with_mut_call | |
| [`decimal_bitwise_operands`]: https://rust-lang.github.io/rust-clippy/master/index.html#decimal_bitwise_operands | |
| [`decimal_literal_representation`]: https://rust-lang.github.io/rust-clippy/master/index.html#decimal_literal_representation | |
| [`declare_interior_mutable_const`]: https://rust-lang.github.io/rust-clippy/master/index.html#declare_interior_mutable_const | |
| [`default_constructed_unit_structs`]: https://rust-lang.github.io/rust-clippy/master/index.html#default_constructed_unit_structs | |
| [`default_instead_of_iter_empty`]: https://rust-lang.github.io/rust-clippy/master/index.html#default_instead_of_iter_empty | |
| [`default_numeric_fallback`]: https://rust-lang.github.io/rust-clippy/master/index.html#default_numeric_fallback | |
| [`default_trait_access`]: https://rust-lang.github.io/rust-clippy/master/index.html#default_trait_access | |
| [`default_union_representation`]: https://rust-lang.github.io/rust-clippy/master/index.html#default_union_representation | |
| [`deprecated_cfg_attr`]: https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr | |
| [`deprecated_clippy_cfg_attr`]: https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_clippy_cfg_attr | |
| [`deprecated_semver`]: https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_semver | |
| [`deref_addrof`]: https://rust-lang.github.io/rust-clippy/master/index.html#deref_addrof | |
| [`deref_by_slicing`]: https://rust-lang.github.io/rust-clippy/master/index.html#deref_by_slicing | |
| [`derivable_impls`]: https://rust-lang.github.io/rust-clippy/master/index.html#derivable_impls | |
| [`derive_hash_xor_eq`]: https://rust-lang.github.io/rust-clippy/master/index.html#derive_hash_xor_eq | |
| [`derive_ord_xor_partial_ord`]: https://rust-lang.github.io/rust-clippy/master/index.html#derive_ord_xor_partial_ord | |
| [`derive_partial_eq_without_eq`]: https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq | |
| [`derived_hash_with_manual_eq`]: https://rust-lang.github.io/rust-clippy/master/index.html#derived_hash_with_manual_eq | |
| [`disallowed_fields`]: https://rust-lang.github.io/rust-clippy/master/index.html#disallowed_fields | |
| [`disallowed_macros`]: https://rust-lang.github.io/rust-clippy/master/index.html#disallowed_macros | |
| [`disallowed_method`]: https://rust-lang.github.io/rust-clippy/master/index.html#disallowed_method | |
| [`disallowed_methods`]: https://rust-lang.github.io/rust-clippy/master/index.html#disallowed_methods | |
| [`disallowed_names`]: https://rust-lang.github.io/rust-clippy/master/index.html#disallowed_names | |
| [`disallowed_script_idents`]: https://rust-lang.github.io/rust-clippy/master/index.html#disallowed_script_idents | |
| [`disallowed_type`]: https://rust-lang.github.io/rust-clippy/master/index.html#disallowed_type | |
| [`disallowed_types`]: https://rust-lang.github.io/rust-clippy/master/index.html#disallowed_types | |
| [`diverging_sub_expression`]: https://rust-lang.github.io/rust-clippy/master/index.html#diverging_sub_expression | |
| [`doc_broken_link`]: https://rust-lang.github.io/rust-clippy/master/index.html#doc_broken_link | |
| [`doc_comment_double_space_linebreaks`]: https://rust-lang.github.io/rust-clippy/master/index.html#doc_comment_double_space_linebreaks | |
| [`doc_include_without_cfg`]: https://rust-lang.github.io/rust-clippy/master/index.html#doc_include_without_cfg | |
| [`doc_lazy_continuation`]: https://rust-lang.github.io/rust-clippy/master/index.html#doc_lazy_continuation | |
| [`doc_link_code`]: https://rust-lang.github.io/rust-clippy/master/index.html#doc_link_code | |
| [`doc_link_with_quotes`]: https://rust-lang.github.io/rust-clippy/master/index.html#doc_link_with_quotes | |
| [`doc_markdown`]: https://rust-lang.github.io/rust-clippy/master/index.html#doc_markdown | |
| [`doc_nested_refdefs`]: https://rust-lang.github.io/rust-clippy/master/index.html#doc_nested_refdefs | |
| [`doc_overindented_list_items`]: https://rust-lang.github.io/rust-clippy/master/index.html#doc_overindented_list_items | |
| [`doc_paragraphs_missing_punctuation`]: https://rust-lang.github.io/rust-clippy/master/index.html#doc_paragraphs_missing_punctuation | |
| [`doc_suspicious_footnotes`]: https://rust-lang.github.io/rust-clippy/master/index.html#doc_suspicious_footnotes | |
| [`double_comparisons`]: https://rust-lang.github.io/rust-clippy/master/index.html#double_comparisons | |
| [`double_ended_iterator_last`]: https://rust-lang.github.io/rust-clippy/master/index.html#double_ended_iterator_last | |
| [`double_must_use`]: https://rust-lang.github.io/rust-clippy/master/index.html#double_must_use | |
| [`double_neg`]: https://rust-lang.github.io/rust-clippy/master/index.html#double_neg | |
| [`double_parens`]: https://rust-lang.github.io/rust-clippy/master/index.html#double_parens | |
| [`drain_collect`]: https://rust-lang.github.io/rust-clippy/master/index.html#drain_collect | |
| [`drop_bounds`]: https://rust-lang.github.io/rust-clippy/master/index.html#drop_bounds | |
| [`drop_copy`]: https://rust-lang.github.io/rust-clippy/master/index.html#drop_copy | |
| [`drop_non_drop`]: https://rust-lang.github.io/rust-clippy/master/index.html#drop_non_drop | |
| [`drop_ref`]: https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref | |
| [`duplicate_mod`]: https://rust-lang.github.io/rust-clippy/master/index.html#duplicate_mod | |
| [`duplicate_underscore_argument`]: https://rust-lang.github.io/rust-clippy/master/index.html#duplicate_underscore_argument | |
| [`duplicated_attributes`]: https://rust-lang.github.io/rust-clippy/master/index.html#duplicated_attributes | |
| [`duration_suboptimal_units`]: https://rust-lang.github.io/rust-clippy/master/index.html#duration_suboptimal_units | |
| [`duration_subsec`]: https://rust-lang.github.io/rust-clippy/master/index.html#duration_subsec | |
| [`eager_transmute`]: https://rust-lang.github.io/rust-clippy/master/index.html#eager_transmute | |
| [`elidable_lifetime_names`]: https://rust-lang.github.io/rust-clippy/master/index.html#elidable_lifetime_names | |
| [`else_if_without_else`]: https://rust-lang.github.io/rust-clippy/master/index.html#else_if_without_else | |
| [`empty_docs`]: https://rust-lang.github.io/rust-clippy/master/index.html#empty_docs | |
| [`empty_drop`]: https://rust-lang.github.io/rust-clippy/master/index.html#empty_drop | |
| [`empty_enum`]: https://rust-lang.github.io/rust-clippy/master/index.html#empty_enum | |
| [`empty_enum_variants_with_brackets`]: https://rust-lang.github.io/rust-clippy/master/index.html#empty_enum_variants_with_brackets | |
| [`empty_enums`]: https://rust-lang.github.io/rust-clippy/master/index.html#empty_enums | |
| [`empty_line_after_doc_comments`]: https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments | |
| [`empty_line_after_outer_attr`]: https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_outer_attr | |
| [`empty_loop`]: https://rust-lang.github.io/rust-clippy/master/index.html#empty_loop | |
| [`empty_structs_with_brackets`]: https://rust-lang.github.io/rust-clippy/master/index.html#empty_structs_with_brackets | |
| [`enum_clike_unportable_variant`]: https://rust-lang.github.io/rust-clippy/master/index.html#enum_clike_unportable_variant | |
| [`enum_glob_use`]: https://rust-lang.github.io/rust-clippy/master/index.html#enum_glob_use | |
| [`enum_variant_names`]: https://rust-lang.github.io/rust-clippy/master/index.html#enum_variant_names | |
| [`eq_op`]: https://rust-lang.github.io/rust-clippy/master/index.html#eq_op | |
| [`equatable_if_let`]: https://rust-lang.github.io/rust-clippy/master/index.html#equatable_if_let | |
| [`erasing_op`]: https://rust-lang.github.io/rust-clippy/master/index.html#erasing_op | |
| [`err_expect`]: https://rust-lang.github.io/rust-clippy/master/index.html#err_expect | |
| [`error_impl_error`]: https://rust-lang.github.io/rust-clippy/master/index.html#error_impl_error | |
| [`eval_order_dependence`]: https://rust-lang.github.io/rust-clippy/master/index.html#eval_order_dependence | |
| [`excessive_nesting`]: https://rust-lang.github.io/rust-clippy/master/index.html#excessive_nesting | |
| [`excessive_precision`]: https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision | |
| [`exhaustive_enums`]: https://rust-lang.github.io/rust-clippy/master/index.html#exhaustive_enums | |
| [`exhaustive_structs`]: https://rust-lang.github.io/rust-clippy/master/index.html#exhaustive_structs | |
| [`exit`]: https://rust-lang.github.io/rust-clippy/master/index.html#exit | |
| [`expect_fun_call`]: https://rust-lang.github.io/rust-clippy/master/index.html#expect_fun_call | |
| [`expect_used`]: https://rust-lang.github.io/rust-clippy/master/index.html#expect_used | |
| [`expl_impl_clone_on_copy`]: https://rust-lang.github.io/rust-clippy/master/index.html#expl_impl_clone_on_copy | |
| [`explicit_auto_deref`]: https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref | |
| [`explicit_counter_loop`]: https://rust-lang.github.io/rust-clippy/master/index.html#explicit_counter_loop | |
| [`explicit_deref_methods`]: https://rust-lang.github.io/rust-clippy/master/index.html#explicit_deref_methods | |
| [`explicit_into_iter_loop`]: https://rust-lang.github.io/rust-clippy/master/index.html#explicit_into_iter_loop | |
| [`explicit_iter_loop`]: https://rust-lang.github.io/rust-clippy/master/index.html#explicit_iter_loop | |
| [`explicit_write`]: https://rust-lang.github.io/rust-clippy/master/index.html#explicit_write | |
| [`extend_from_slice`]: https://rust-lang.github.io/rust-clippy/master/index.html#extend_from_slice | |
| [`extend_with_drain`]: https://rust-lang.github.io/rust-clippy/master/index.html#extend_with_drain | |
| [`extra_unused_lifetimes`]: https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes | |
| [`extra_unused_type_parameters`]: https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_type_parameters | |
| [`fallible_impl_from`]: https://rust-lang.github.io/rust-clippy/master/index.html#fallible_impl_from | |
| [`field_reassign_with_default`]: https://rust-lang.github.io/rust-clippy/master/index.html#field_reassign_with_default | |
| [`field_scoped_visibility_modifiers`]: https://rust-lang.github.io/rust-clippy/master/index.html#field_scoped_visibility_modifiers | |
| [`filetype_is_file`]: https://rust-lang.github.io/rust-clippy/master/index.html#filetype_is_file | |
| [`filter_map`]: https://rust-lang.github.io/rust-clippy/master/index.html#filter_map | |
| [`filter_map_bool_then`]: https://rust-lang.github.io/rust-clippy/master/index.html#filter_map_bool_then | |
| [`filter_map_identity`]: https://rust-lang.github.io/rust-clippy/master/index.html#filter_map_identity | |
| [`filter_map_next`]: https://rust-lang.github.io/rust-clippy/master/index.html#filter_map_next | |
| [`filter_next`]: https://rust-lang.github.io/rust-clippy/master/index.html#filter_next | |
| [`find_map`]: https://rust-lang.github.io/rust-clippy/master/index.html#find_map | |
| [`flat_map_identity`]: https://rust-lang.github.io/rust-clippy/master/index.html#flat_map_identity | |
| [`flat_map_option`]: https://rust-lang.github.io/rust-clippy/master/index.html#flat_map_option | |
| [`float_arithmetic`]: https://rust-lang.github.io/rust-clippy/master/index.html#float_arithmetic | |
| [`float_cmp`]: https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp | |
| [`float_cmp_const`]: https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp_const | |
| [`float_equality_without_abs`]: https://rust-lang.github.io/rust-clippy/master/index.html#float_equality_without_abs | |
| [`fn_address_comparisons`]: https://rust-lang.github.io/rust-clippy/master/index.html#fn_address_comparisons | |
| [`fn_null_check`]: https://rust-lang.github.io/rust-clippy/master/index.html#fn_null_check | |
| [`fn_params_excessive_bools`]: https://rust-lang.github.io/rust-clippy/master/index.html#fn_params_excessive_bools | |
| [`fn_to_numeric_cast`]: https://rust-lang.github.io/rust-clippy/master/index.html#fn_to_numeric_cast | |
| [`fn_to_numeric_cast_any`]: https://rust-lang.github.io/rust-clippy/master/index.html#fn_to_numeric_cast_any | |
| [`fn_to_numeric_cast_with_truncation`]: https://rust-lang.github.io/rust-clippy/master/index.html#fn_to_numeric_cast_with_truncation | |
| [`for_kv_map`]: https://rust-lang.github.io/rust-clippy/master/index.html#for_kv_map | |
| [`for_loop_over_option`]: https://rust-lang.github.io/rust-clippy/master/index.html#for_loop_over_option | |
| [`for_loop_over_result`]: https://rust-lang.github.io/rust-clippy/master/index.html#for_loop_over_result | |
| [`for_loops_over_fallibles`]: https://rust-lang.github.io/rust-clippy/master/index.html#for_loops_over_fallibles | |
| [`for_unbounded_range`]: https://rust-lang.github.io/rust-clippy/master/index.html#for_unbounded_range | |
| [`forget_copy`]: https://rust-lang.github.io/rust-clippy/master/index.html#forget_copy | |
| [`forget_non_drop`]: https://rust-lang.github.io/rust-clippy/master/index.html#forget_non_drop | |
| [`forget_ref`]: https://rust-lang.github.io/rust-clippy/master/index.html#forget_ref | |
| [`format_collect`]: https://rust-lang.github.io/rust-clippy/master/index.html#format_collect | |
| [`format_in_format_args`]: https://rust-lang.github.io/rust-clippy/master/index.html#format_in_format_args | |
| [`format_push_string`]: https://rust-lang.github.io/rust-clippy/master/index.html#format_push_string | |
| [`four_forward_slashes`]: https://rust-lang.github.io/rust-clippy/master/index.html#four_forward_slashes | |
| [`from_iter_instead_of_collect`]: https://rust-lang.github.io/rust-clippy/master/index.html#from_iter_instead_of_collect | |
| [`from_over_into`]: https://rust-lang.github.io/rust-clippy/master/index.html#from_over_into | |
| [`from_raw_with_void_ptr`]: https://rust-lang.github.io/rust-clippy/master/index.html#from_raw_with_void_ptr | |
| [`from_str_radix_10`]: https://rust-lang.github.io/rust-clippy/master/index.html#from_str_radix_10 | |
| [`future_not_send`]: https://rust-lang.github.io/rust-clippy/master/index.html#future_not_send | |
| [`get_first`]: https://rust-lang.github.io/rust-clippy/master/index.html#get_first | |
| [`get_last_with_len`]: https://rust-lang.github.io/rust-clippy/master/index.html#get_last_with_len | |
| [`get_unwrap`]: https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap | |
| [`host_endian_bytes`]: https://rust-lang.github.io/rust-clippy/master/index.html#host_endian_bytes | |
| [`identity_conversion`]: https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion | |
| [`identity_op`]: https://rust-lang.github.io/rust-clippy/master/index.html#identity_op | |
| [`if_let_mutex`]: https://rust-lang.github.io/rust-clippy/master/index.html#if_let_mutex | |
| [`if_let_redundant_pattern_matching`]: https://rust-lang.github.io/rust-clippy/master/index.html#if_let_redundant_pattern_matching | |
| [`if_let_some_result`]: https://rust-lang.github.io/rust-clippy/master/index.html#if_let_some_result | |
| [`if_not_else`]: https://rust-lang.github.io/rust-clippy/master/index.html#if_not_else | |
| [`if_same_then_else`]: https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else | |
| [`if_then_some_else_none`]: https://rust-lang.github.io/rust-clippy/master/index.html#if_then_some_else_none | |
| [`ifs_same_cond`]: https://rust-lang.github.io/rust-clippy/master/index.html#ifs_same_cond | |
| [`ignore_without_reason`]: https://rust-lang.github.io/rust-clippy/master/index.html#ignore_without_reason | |
| [`ignored_unit_patterns`]: https://rust-lang.github.io/rust-clippy/master/index.html#ignored_unit_patterns | |
| [`impl_hash_borrow_with_str_and_bytes`]: https://rust-lang.github.io/rust-clippy/master/index.html#impl_hash_borrow_with_str_and_bytes | |
| [`impl_trait_in_params`]: https://rust-lang.github.io/rust-clippy/master/index.html#impl_trait_in_params | |
| [`implicit_clone`]: https://rust-lang.github.io/rust-clippy/master/index.html#implicit_clone | |
| [`implicit_hasher`]: https://rust-lang.github.io/rust-clippy/master/index.html#implicit_hasher | |
| [`implicit_return`]: https://rust-lang.github.io/rust-clippy/master/index.html#implicit_return | |
| [`implicit_saturating_add`]: https://rust-lang.github.io/rust-clippy/master/index.html#implicit_saturating_add | |
| [`implicit_saturating_sub`]: https://rust-lang.github.io/rust-clippy/master/index.html#implicit_saturating_sub | |
| [`implied_bounds_in_impls`]: https://rust-lang.github.io/rust-clippy/master/index.html#implied_bounds_in_impls | |
| [`impossible_comparisons`]: https://rust-lang.github.io/rust-clippy/master/index.html#impossible_comparisons | |
| [`imprecise_flops`]: https://rust-lang.github.io/rust-clippy/master/index.html#imprecise_flops | |
| [`incompatible_msrv`]: https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv | |
| [`inconsistent_digit_grouping`]: https://rust-lang.github.io/rust-clippy/master/index.html#inconsistent_digit_grouping | |
| [`inconsistent_struct_constructor`]: https://rust-lang.github.io/rust-clippy/master/index.html#inconsistent_struct_constructor | |
| [`incorrect_clone_impl_on_copy_type`]: https://rust-lang.github.io/rust-clippy/master/index.html#incorrect_clone_impl_on_copy_type | |
| [`incorrect_partial_ord_impl_on_ord_type`]: https://rust-lang.github.io/rust-clippy/master/index.html#incorrect_partial_ord_impl_on_ord_type | |
| [`index_refutable_slice`]: https://rust-lang.github.io/rust-clippy/master/index.html#index_refutable_slice | |
| [`indexing_slicing`]: https://rust-lang.github.io/rust-clippy/master/index.html#indexing_slicing | |
| [`ineffective_bit_mask`]: https://rust-lang.github.io/rust-clippy/master/index.html#ineffective_bit_mask | |
| [`ineffective_open_options`]: https://rust-lang.github.io/rust-clippy/master/index.html#ineffective_open_options | |
| [`inefficient_to_string`]: https://rust-lang.github.io/rust-clippy/master/index.html#inefficient_to_string | |
| [`infallible_destructuring_match`]: https://rust-lang.github.io/rust-clippy/master/index.html#infallible_destructuring_match | |
| [`infallible_try_from`]: https://rust-lang.github.io/rust-clippy/master/index.html#infallible_try_from | |
| [`infinite_iter`]: https://rust-lang.github.io/rust-clippy/master/index.html#infinite_iter | |
| [`infinite_loop`]: https://rust-lang.github.io/rust-clippy/master/index.html#infinite_loop | |
| [`inherent_to_string`]: https://rust-lang.github.io/rust-clippy/master/index.html#inherent_to_string | |
| [`inherent_to_string_shadow_display`]: https://rust-lang.github.io/rust-clippy/master/index.html#inherent_to_string_shadow_display | |
| [`init_numbered_fields`]: https://rust-lang.github.io/rust-clippy/master/index.html#init_numbered_fields | |
| [`inline_always`]: https://rust-lang.github.io/rust-clippy/master/index.html#inline_always | |
| [`inline_asm_x86_att_syntax`]: https://rust-lang.github.io/rust-clippy/master/index.html#inline_asm_x86_att_syntax | |
| [`inline_asm_x86_intel_syntax`]: https://rust-lang.github.io/rust-clippy/master/index.html#inline_asm_x86_intel_syntax | |
| [`inline_fn_without_body`]: https://rust-lang.github.io/rust-clippy/master/index.html#inline_fn_without_body | |
| [`inline_modules`]: https://rust-lang.github.io/rust-clippy/master/index.html#inline_modules | |
| [`inline_trait_bounds`]: https://rust-lang.github.io/rust-clippy/master/index.html#inline_trait_bounds | |
| [`inspect_for_each`]: https://rust-lang.github.io/rust-clippy/master/index.html#inspect_for_each | |
| [`int_plus_one`]: https://rust-lang.github.io/rust-clippy/master/index.html#int_plus_one | |
| [`integer_arithmetic`]: https://rust-lang.github.io/rust-clippy/master/index.html#integer_arithmetic | |
| [`integer_division`]: https://rust-lang.github.io/rust-clippy/master/index.html#integer_division | |
| [`integer_division_remainder_used`]: https://rust-lang.github.io/rust-clippy/master/index.html#integer_division_remainder_used | |
| [`into_iter_on_array`]: https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_array | |
| [`into_iter_on_ref`]: https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref | |
| [`into_iter_without_iter`]: https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_without_iter | |
| [`invalid_atomic_ordering`]: https://rust-lang.github.io/rust-clippy/master/index.html#invalid_atomic_ordering | |
| [`invalid_null_ptr_usage`]: https://rust-lang.github.io/rust-clippy/master/index.html#invalid_null_ptr_usage | |
| [`invalid_ref`]: https://rust-lang.github.io/rust-clippy/master/index.html#invalid_ref | |
| [`invalid_regex`]: https://rust-lang.github.io/rust-clippy/master/index.html#invalid_regex | |
| [`invalid_upcast_comparisons`]: https://rust-lang.github.io/rust-clippy/master/index.html#invalid_upcast_comparisons | |
| [`invalid_utf8_in_unchecked`]: https://rust-lang.github.io/rust-clippy/master/index.html#invalid_utf8_in_unchecked | |
| [`inverted_saturating_sub`]: https://rust-lang.github.io/rust-clippy/master/index.html#inverted_saturating_sub | |
| [`invisible_characters`]: https://rust-lang.github.io/rust-clippy/master/index.html#invisible_characters | |
| [`io_other_error`]: https://rust-lang.github.io/rust-clippy/master/index.html#io_other_error | |
| [`ip_constant`]: https://rust-lang.github.io/rust-clippy/master/index.html#ip_constant | |
| [`is_digit_ascii_radix`]: https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix | |
| [`items_after_statements`]: https://rust-lang.github.io/rust-clippy/master/index.html#items_after_statements | |
| [`items_after_test_module`]: https://rust-lang.github.io/rust-clippy/master/index.html#items_after_test_module | |
| [`iter_cloned_collect`]: https://rust-lang.github.io/rust-clippy/master/index.html#iter_cloned_collect | |
| [`iter_count`]: https://rust-lang.github.io/rust-clippy/master/index.html#iter_count | |
| [`iter_filter_is_ok`]: https://rust-lang.github.io/rust-clippy/master/index.html#iter_filter_is_ok | |
| [`iter_filter_is_some`]: https://rust-lang.github.io/rust-clippy/master/index.html#iter_filter_is_some | |
| [`iter_kv_map`]: https://rust-lang.github.io/rust-clippy/master/index.html#iter_kv_map | |
| [`iter_next_loop`]: https://rust-lang.github.io/rust-clippy/master/index.html#iter_next_loop | |
| [`iter_next_slice`]: https://rust-lang.github.io/rust-clippy/master/index.html#iter_next_slice | |
| [`iter_not_returning_iterator`]: https://rust-lang.github.io/rust-clippy/master/index.html#iter_not_returning_iterator | |
| [`iter_nth`]: https://rust-lang.github.io/rust-clippy/master/index.html#iter_nth | |
| [`iter_nth_zero`]: https://rust-lang.github.io/rust-clippy/master/index.html#iter_nth_zero | |
| [`iter_on_empty_collections`]: https://rust-lang.github.io/rust-clippy/master/index.html#iter_on_empty_collections | |
| [`iter_on_single_items`]: https://rust-lang.github.io/rust-clippy/master/index.html#iter_on_single_items | |
| [`iter_out_of_bounds`]: https://rust-lang.github.io/rust-clippy/master/index.html#iter_out_of_bounds | |
| [`iter_over_hash_type`]: https://rust-lang.github.io/rust-clippy/master/index.html#iter_over_hash_type | |
| [`iter_overeager_cloned`]: https://rust-lang.github.io/rust-clippy/master/index.html#iter_overeager_cloned | |
| [`iter_skip_next`]: https://rust-lang.github.io/rust-clippy/master/index.html#iter_skip_next | |
| [`iter_skip_zero`]: https://rust-lang.github.io/rust-clippy/master/index.html#iter_skip_zero | |
| [`iter_with_drain`]: https://rust-lang.github.io/rust-clippy/master/index.html#iter_with_drain | |
| [`iter_without_into_iter`]: https://rust-lang.github.io/rust-clippy/master/index.html#iter_without_into_iter | |
| [`iterator_step_by_zero`]: https://rust-lang.github.io/rust-clippy/master/index.html#iterator_step_by_zero | |
| [`join_absolute_paths`]: https://rust-lang.github.io/rust-clippy/master/index.html#join_absolute_paths | |
| [`just_underscores_and_digits`]: https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits | |
| [`large_const_arrays`]: https://rust-lang.github.io/rust-clippy/master/index.html#large_const_arrays | |
| [`large_digit_groups`]: https://rust-lang.github.io/rust-clippy/master/index.html#large_digit_groups | |
| [`large_enum_variant`]: https://rust-lang.github.io/rust-clippy/master/index.html#large_enum_variant | |
| [`large_futures`]: https://rust-lang.github.io/rust-clippy/master/index.html#large_futures | |
| [`large_include_file`]: https://rust-lang.github.io/rust-clippy/master/index.html#large_include_file | |
| [`large_stack_arrays`]: https://rust-lang.github.io/rust-clippy/master/index.html#large_stack_arrays | |
| [`large_stack_frames`]: https://rust-lang.github.io/rust-clippy/master/index.html#large_stack_frames | |
| [`large_types_passed_by_value`]: https://rust-lang.github.io/rust-clippy/master/index.html#large_types_passed_by_value | |
| [`legacy_numeric_constants`]: https://rust-lang.github.io/rust-clippy/master/index.html#legacy_numeric_constants | |
| [`len_without_is_empty`]: https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty | |
| [`len_zero`]: https://rust-lang.github.io/rust-clippy/master/index.html#len_zero | |
| [`let_and_return`]: https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return | |
| [`let_underscore_drop`]: https://rust-lang.github.io/rust-clippy/master/index.html#let_underscore_drop | |
| [`let_underscore_future`]: https://rust-lang.github.io/rust-clippy/master/index.html#let_underscore_future | |
| [`let_underscore_lock`]: https://rust-lang.github.io/rust-clippy/master/index.html#let_underscore_lock | |
| [`let_underscore_must_use`]: https://rust-lang.github.io/rust-clippy/master/index.html#let_underscore_must_use | |
| [`let_underscore_untyped`]: https://rust-lang.github.io/rust-clippy/master/index.html#let_underscore_untyped | |
| [`let_unit_value`]: https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value | |
| [`let_with_type_underscore`]: https://rust-lang.github.io/rust-clippy/master/index.html#let_with_type_underscore | |
| [`lines_filter_map_ok`]: https://rust-lang.github.io/rust-clippy/master/index.html#lines_filter_map_ok | |
| [`linkedlist`]: https://rust-lang.github.io/rust-clippy/master/index.html#linkedlist | |
| [`lint_groups_priority`]: https://rust-lang.github.io/rust-clippy/master/index.html#lint_groups_priority | |
| [`literal_string_with_formatting_args`]: https://rust-lang.github.io/rust-clippy/master/index.html#literal_string_with_formatting_args | |
| [`little_endian_bytes`]: https://rust-lang.github.io/rust-clippy/master/index.html#little_endian_bytes | |
| [`logic_bug`]: https://rust-lang.github.io/rust-clippy/master/index.html#logic_bug | |
| [`lossy_float_literal`]: https://rust-lang.github.io/rust-clippy/master/index.html#lossy_float_literal | |
| [`macro_metavars_in_unsafe`]: https://rust-lang.github.io/rust-clippy/master/index.html#macro_metavars_in_unsafe | |
| [`macro_use_imports`]: https://rust-lang.github.io/rust-clippy/master/index.html#macro_use_imports | |
| [`main_recursion`]: https://rust-lang.github.io/rust-clippy/master/index.html#main_recursion | |
| [`manual_abs_diff`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_abs_diff | |
| [`manual_assert`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_assert | |
| [`manual_assert_eq`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_assert_eq | |
| [`manual_async_fn`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_async_fn | |
| [`manual_bits`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_bits | |
| [`manual_c_str_literals`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_c_str_literals | |
| [`manual_checked_ops`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_checked_ops | |
| [`manual_clamp`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_clamp | |
| [`manual_clear`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_clear | |
| [`manual_contains`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_contains | |
| [`manual_dangling_ptr`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_dangling_ptr | |
| [`manual_div_ceil`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_div_ceil | |
| [`manual_filter`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_filter | |
| [`manual_filter_map`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_filter_map | |
| [`manual_find`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_find | |
| [`manual_find_map`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_find_map | |
| [`manual_flatten`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_flatten | |
| [`manual_hash_one`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_hash_one | |
| [`manual_ignore_case_cmp`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_ignore_case_cmp | |
| [`manual_ilog2`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_ilog2 | |
| [`manual_inspect`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_inspect | |
| [`manual_instant_elapsed`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_instant_elapsed | |
| [`manual_is_ascii_check`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_is_ascii_check | |
| [`manual_is_finite`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_is_finite | |
| [`manual_is_infinite`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_is_infinite | |
| [`manual_is_multiple_of`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_is_multiple_of | |
| [`manual_is_power_of_two`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_is_power_of_two | |
| [`manual_is_variant_and`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_is_variant_and | |
| [`manual_isolate_lowest_one`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_isolate_lowest_one | |
| [`manual_let_else`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_let_else | |
| [`manual_main_separator_str`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_main_separator_str | |
| [`manual_map`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_map | |
| [`manual_memcpy`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_memcpy | |
| [`manual_midpoint`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_midpoint | |
| [`manual_next_back`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_next_back | |
| [`manual_non_exhaustive`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_non_exhaustive | |
| [`manual_noop_waker`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_noop_waker | |
| [`manual_ok_err`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_ok_err | |
| [`manual_ok_or`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_ok_or | |
| [`manual_option_as_slice`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_option_as_slice | |
| [`manual_option_zip`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_option_zip | |
| [`manual_pattern_char_comparison`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_pattern_char_comparison | |
| [`manual_pop_if`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_pop_if | |
| [`manual_range_contains`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_range_contains | |
| [`manual_range_patterns`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_range_patterns | |
| [`manual_rem_euclid`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_rem_euclid | |
| [`manual_repeat_n`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_repeat_n | |
| [`manual_retain`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_retain | |
| [`manual_rotate`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_rotate | |
| [`manual_saturating_arithmetic`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_saturating_arithmetic | |
| [`manual_slice_fill`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_slice_fill | |
| [`manual_slice_size_calculation`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_slice_size_calculation | |
| [`manual_split_once`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_split_once | |
| [`manual_str_repeat`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_str_repeat | |
| [`manual_string_new`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_string_new | |
| [`manual_strip`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_strip | |
| [`manual_swap`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_swap | |
| [`manual_take`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_take | |
| [`manual_try_fold`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_try_fold | |
| [`manual_unwrap_or`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_unwrap_or | |
| [`manual_unwrap_or_default`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_unwrap_or_default | |
| [`manual_while_let_some`]: https://rust-lang.github.io/rust-clippy/master/index.html#manual_while_let_some | |
| [`many_single_char_names`]: https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names | |
| [`map_all_any_identity`]: https://rust-lang.github.io/rust-clippy/master/index.html#map_all_any_identity | |
| [`map_clone`]: https://rust-lang.github.io/rust-clippy/master/index.html#map_clone | |
| [`map_collect_result_unit`]: https://rust-lang.github.io/rust-clippy/master/index.html#map_collect_result_unit | |
| [`map_entry`]: https://rust-lang.github.io/rust-clippy/master/index.html#map_entry | |
| [`map_err_ignore`]: https://rust-lang.github.io/rust-clippy/master/index.html#map_err_ignore | |
| [`map_flatten`]: https://rust-lang.github.io/rust-clippy/master/index.html#map_flatten | |
| [`map_identity`]: https://rust-lang.github.io/rust-clippy/master/index.html#map_identity | |
| [`map_or_identity`]: https://rust-lang.github.io/rust-clippy/master/index.html#map_or_identity | |
| [`map_unwrap_or`]: https://rust-lang.github.io/rust-clippy/master/index.html#map_unwrap_or | |
| [`map_with_unused_argument_over_ranges`]: https://rust-lang.github.io/rust-clippy/master/index.html#map_with_unused_argument_over_ranges | |
| [`match_as_ref`]: https://rust-lang.github.io/rust-clippy/master/index.html#match_as_ref | |
| [`match_bool`]: https://rust-lang.github.io/rust-clippy/master/index.html#match_bool | |
| [`match_like_matches_macro`]: https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro | |
| [`match_on_vec_items`]: https://rust-lang.github.io/rust-clippy/master/index.html#match_on_vec_items | |
| [`match_overlapping_arm`]: https://rust-lang.github.io/rust-clippy/master/index.html#match_overlapping_arm | |
| [`match_ref_pats`]: https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats | |
| [`match_result_ok`]: https://rust-lang.github.io/rust-clippy/master/index.html#match_result_ok | |
| [`match_same_arms`]: https://rust-lang.github.io/rust-clippy/master/index.html#match_same_arms | |
| [`match_single_binding`]: https://rust-lang.github.io/rust-clippy/master/index.html#match_single_binding | |
| [`match_str_case_mismatch`]: https://rust-lang.github.io/rust-clippy/master/index.html#match_str_case_mismatch | |
| [`match_wild_err_arm`]: https://rust-lang.github.io/rust-clippy/master/index.html#match_wild_err_arm | |
| [`match_wildcard_for_single_variants`]: https://rust-lang.github.io/rust-clippy/master/index.html#match_wildcard_for_single_variants | |
| [`maybe_infinite_iter`]: https://rust-lang.github.io/rust-clippy/master/index.html#maybe_infinite_iter | |
| [`maybe_misused_cfg`]: https://rust-lang.github.io/rust-clippy/master/index.html#maybe_misused_cfg | |
| [`mem_discriminant_non_enum`]: https://rust-lang.github.io/rust-clippy/master/index.html#mem_discriminant_non_enum | |
| [`mem_forget`]: https://rust-lang.github.io/rust-clippy/master/index.html#mem_forget | |
| [`mem_replace_option_with_none`]: https://rust-lang.github.io/rust-clippy/master/index.html#mem_replace_option_with_none | |
| [`mem_replace_option_with_some`]: https://rust-lang.github.io/rust-clippy/master/index.html#mem_replace_option_with_some | |
| [`mem_replace_with_default`]: https://rust-lang.github.io/rust-clippy/master/index.html#mem_replace_with_default | |
| [`mem_replace_with_uninit`]: https://rust-lang.github.io/rust-clippy/master/index.html#mem_replace_with_uninit | |
| [`min_ident_chars`]: https://rust-lang.github.io/rust-clippy/master/index.html#min_ident_chars | |
| [`min_max`]: https://rust-lang.github.io/rust-clippy/master/index.html#min_max | |
| [`misaligned_transmute`]: https://rust-lang.github.io/rust-clippy/master/index.html#misaligned_transmute | |
| [`mismatched_target_os`]: https://rust-lang.github.io/rust-clippy/master/index.html#mismatched_target_os | |
| [`mismatching_type_param_order`]: https://rust-lang.github.io/rust-clippy/master/index.html#mismatching_type_param_order | |
| [`misnamed_getters`]: https://rust-lang.github.io/rust-clippy/master/index.html#misnamed_getters | |
| [`misrefactored_assign_op`]: https://rust-lang.github.io/rust-clippy/master/index.html#misrefactored_assign_op | |
| [`missing_assert_message`]: https://rust-lang.github.io/rust-clippy/master/index.html#missing_assert_message | |
| [`missing_asserts_for_indexing`]: https://rust-lang.github.io/rust-clippy/master/index.html#missing_asserts_for_indexing | |
| [`missing_const_for_fn`]: https://rust-lang.github.io/rust-clippy/master/index.html#missing_const_for_fn | |
| [`missing_const_for_thread_local`]: https://rust-lang.github.io/rust-clippy/master/index.html#missing_const_for_thread_local | |
| [`missing_docs_in_private_items`]: https://rust-lang.github.io/rust-clippy/master/index.html#missing_docs_in_private_items | |
| [`missing_enforced_import_renames`]: https://rust-lang.github.io/rust-clippy/master/index.html#missing_enforced_import_renames | |
| [`missing_errors_doc`]: https://rust-lang.github.io/rust-clippy/master/index.html#missing_errors_doc | |
| [`missing_fields_in_debug`]: https://rust-lang.github.io/rust-clippy/master/index.html#missing_fields_in_debug | |
| [`missing_inline_in_public_items`]: https://rust-lang.github.io/rust-clippy/master/index.html#missing_inline_in_public_items | |
| [`missing_panics_doc`]: https://rust-lang.github.io/rust-clippy/master/index.html#missing_panics_doc | |
| [`missing_safety_doc`]: https://rust-lang.github.io/rust-clippy/master/index.html#missing_safety_doc | |
| [`missing_spin_loop`]: https://rust-lang.github.io/rust-clippy/master/index.html#missing_spin_loop | |
| [`missing_trait_methods`]: https://rust-lang.github.io/rust-clippy/master/index.html#missing_trait_methods | |
| [`missing_transmute_annotations`]: https://rust-lang.github.io/rust-clippy/master/index.html#missing_transmute_annotations | |
| [`mistyped_literal_suffixes`]: https://rust-lang.github.io/rust-clippy/master/index.html#mistyped_literal_suffixes | |
| [`mixed_attributes_style`]: https://rust-lang.github.io/rust-clippy/master/index.html#mixed_attributes_style | |
| [`mixed_case_hex_literals`]: https://rust-lang.github.io/rust-clippy/master/index.html#mixed_case_hex_literals | |
| [`mixed_read_write_in_expression`]: https://rust-lang.github.io/rust-clippy/master/index.html#mixed_read_write_in_expression | |
| [`mod_module_files`]: https://rust-lang.github.io/rust-clippy/master/index.html#mod_module_files | |
| [`module_inception`]: https://rust-lang.github.io/rust-clippy/master/index.html#module_inception | |
| [`module_name_repetitions`]: https://rust-lang.github.io/rust-clippy/master/index.html#module_name_repetitions | |
| [`modulo_arithmetic`]: https://rust-lang.github.io/rust-clippy/master/index.html#modulo_arithmetic | |
| [`modulo_one`]: https://rust-lang.github.io/rust-clippy/master/index.html#modulo_one | |
| [`multi_assignments`]: https://rust-lang.github.io/rust-clippy/master/index.html#multi_assignments | |
| [`multiple_bound_locations`]: https://rust-lang.github.io/rust-clippy/master/index.html#multiple_bound_locations | |
| [`multiple_crate_versions`]: https://rust-lang.github.io/rust-clippy/master/index.html#multiple_crate_versions | |
| [`multiple_inherent_impl`]: https://rust-lang.github.io/rust-clippy/master/index.html#multiple_inherent_impl | |
| [`multiple_unsafe_ops_per_block`]: https://rust-lang.github.io/rust-clippy/master/index.html#multiple_unsafe_ops_per_block | |
| [`must_use_candidate`]: https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate | |
| [`must_use_unit`]: https://rust-lang.github.io/rust-clippy/master/index.html#must_use_unit | |
| [`mut_from_ref`]: https://rust-lang.github.io/rust-clippy/master/index.html#mut_from_ref | |
| [`mut_mut`]: https://rust-lang.github.io/rust-clippy/master/index.html#mut_mut | |
| [`mut_mutex_lock`]: https://rust-lang.github.io/rust-clippy/master/index.html#mut_mutex_lock | |
| [`mut_range_bound`]: https://rust-lang.github.io/rust-clippy/master/index.html#mut_range_bound | |
| [`mutable_key_type`]: https://rust-lang.github.io/rust-clippy/master/index.html#mutable_key_type | |
| [`mutex_atomic`]: https://rust-lang.github.io/rust-clippy/master/index.html#mutex_atomic | |
| [`mutex_integer`]: https://rust-lang.github.io/rust-clippy/master/index.html#mutex_integer | |
| [`naive_bytecount`]: https://rust-lang.github.io/rust-clippy/master/index.html#naive_bytecount | |
| [`needless_arbitrary_self_type`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type | |
| [`needless_as_bytes`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_as_bytes | |
| [`needless_bitwise_bool`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_bitwise_bool | |
| [`needless_bool`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool | |
| [`needless_bool_assign`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool_assign | |
| [`needless_borrow`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow | |
| [`needless_borrowed_reference`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrowed_reference | |
| [`needless_borrows_for_generic_args`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args | |
| [`needless_character_iteration`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_character_iteration | |
| [`needless_collect`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_collect | |
| [`needless_continue`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_continue | |
| [`needless_doctest_main`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_doctest_main | |
| [`needless_else`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_else | |
| [`needless_for_each`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_for_each | |
| [`needless_if`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_if | |
| [`needless_ifs`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_ifs | |
| [`needless_late_init`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init | |
| [`needless_lifetimes`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes | |
| [`needless_match`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_match | |
| [`needless_maybe_sized`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_maybe_sized | |
| [`needless_option_as_deref`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_option_as_deref | |
| [`needless_option_take`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_option_take | |
| [`needless_parens_on_range_literals`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_parens_on_range_literals | |
| [`needless_pass_by_ref_mut`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_pass_by_ref_mut | |
| [`needless_pass_by_value`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_pass_by_value | |
| [`needless_pub_self`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_pub_self | |
| [`needless_question_mark`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_question_mark | |
| [`needless_range_loop`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop | |
| [`needless_raw_string_hashes`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_raw_string_hashes | |
| [`needless_raw_strings`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_raw_strings | |
| [`needless_return`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_return | |
| [`needless_return_with_question_mark`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_return_with_question_mark | |
| [`needless_splitn`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_splitn | |
| [`needless_type_cast`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_type_cast | |
| [`needless_update`]: https://rust-lang.github.io/rust-clippy/master/index.html#needless_update | |
| [`neg_cmp_op_on_partial_ord`]: https://rust-lang.github.io/rust-clippy/master/index.html#neg_cmp_op_on_partial_ord | |
| [`neg_multiply`]: https://rust-lang.github.io/rust-clippy/master/index.html#neg_multiply | |
| [`negative_feature_names`]: https://rust-lang.github.io/rust-clippy/master/index.html#negative_feature_names | |
| [`never_loop`]: https://rust-lang.github.io/rust-clippy/master/index.html#never_loop | |
| [`new_ret_no_self`]: https://rust-lang.github.io/rust-clippy/master/index.html#new_ret_no_self | |
| [`new_without_default`]: https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default | |
| [`new_without_default_derive`]: https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive | |
| [`no_effect`]: https://rust-lang.github.io/rust-clippy/master/index.html#no_effect | |
| [`no_effect_replace`]: https://rust-lang.github.io/rust-clippy/master/index.html#no_effect_replace | |
| [`no_effect_underscore_binding`]: https://rust-lang.github.io/rust-clippy/master/index.html#no_effect_underscore_binding | |
| [`no_mangle_with_rust_abi`]: https://rust-lang.github.io/rust-clippy/master/index.html#no_mangle_with_rust_abi | |
| [`non_ascii_literal`]: https://rust-lang.github.io/rust-clippy/master/index.html#non_ascii_literal | |
| [`non_canonical_clone_impl`]: https://rust-lang.github.io/rust-clippy/master/index.html#non_canonical_clone_impl | |
| [`non_canonical_partial_ord_impl`]: https://rust-lang.github.io/rust-clippy/master/index.html#non_canonical_partial_ord_impl | |
| [`non_minimal_cfg`]: https://rust-lang.github.io/rust-clippy/master/index.html#non_minimal_cfg | |
| [`non_octal_unix_permissions`]: https://rust-lang.github.io/rust-clippy/master/index.html#non_octal_unix_permissions | |
| [`non_send_fields_in_send_ty`]: https://rust-lang.github.io/rust-clippy/master/index.html#non_send_fields_in_send_ty | |
| [`non_std_lazy_statics`]: https://rust-lang.github.io/rust-clippy/master/index.html#non_std_lazy_statics | |
| [`non_zero_suggestions`]: https://rust-lang.github.io/rust-clippy/master/index.html#non_zero_suggestions | |
| [`nonminimal_bool`]: https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool | |
| [`nonsensical_open_options`]: https://rust-lang.github.io/rust-clippy/master/index.html#nonsensical_open_options | |
| [`nonstandard_macro_braces`]: https://rust-lang.github.io/rust-clippy/master/index.html#nonstandard_macro_braces | |
| [`not_unsafe_ptr_arg_deref`]: https://rust-lang.github.io/rust-clippy/master/index.html#not_unsafe_ptr_arg_deref | |
| [`obfuscated_if_else`]: https://rust-lang.github.io/rust-clippy/master/index.html#obfuscated_if_else | |
| [`octal_escapes`]: https://rust-lang.github.io/rust-clippy/master/index.html#octal_escapes | |
| [`ok_expect`]: https://rust-lang.github.io/rust-clippy/master/index.html#ok_expect | |
| [`only_used_in_recursion`]: https://rust-lang.github.io/rust-clippy/master/index.html#only_used_in_recursion | |
| [`op_ref`]: https://rust-lang.github.io/rust-clippy/master/index.html#op_ref | |
| [`option_and_then_some`]: https://rust-lang.github.io/rust-clippy/master/index.html#option_and_then_some | |
| [`option_as_ref_cloned`]: https://rust-lang.github.io/rust-clippy/master/index.html#option_as_ref_cloned | |
| [`option_as_ref_deref`]: https://rust-lang.github.io/rust-clippy/master/index.html#option_as_ref_deref | |
| [`option_env_unwrap`]: https://rust-lang.github.io/rust-clippy/master/index.html#option_env_unwrap | |
| [`option_expect_used`]: https://rust-lang.github.io/rust-clippy/master/index.html#option_expect_used | |
| [`option_filter_map`]: https://rust-lang.github.io/rust-clippy/master/index.html#option_filter_map | |
| [`option_if_let_else`]: https://rust-lang.github.io/rust-clippy/master/index.html#option_if_let_else | |
| [`option_map_or_err_ok`]: https://rust-lang.github.io/rust-clippy/master/index.html#option_map_or_err_ok | |
| [`option_map_or_none`]: https://rust-lang.github.io/rust-clippy/master/index.html#option_map_or_none | |
| [`option_map_unit_fn`]: https://rust-lang.github.io/rust-clippy/master/index.html#option_map_unit_fn | |
| [`option_map_unwrap_or`]: https://rust-lang.github.io/rust-clippy/master/index.html#option_map_unwrap_or | |
| [`option_map_unwrap_or_else`]: https://rust-lang.github.io/rust-clippy/master/index.html#option_map_unwrap_or_else | |
| [`option_option`]: https://rust-lang.github.io/rust-clippy/master/index.html#option_option | |
| [`option_unwrap_used`]: https://rust-lang.github.io/rust-clippy/master/index.html#option_unwrap_used | |
| [`or_fun_call`]: https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call | |
| [`or_then_unwrap`]: https://rust-lang.github.io/rust-clippy/master/index.html#or_then_unwrap | |
| [`out_of_bounds_indexing`]: https://rust-lang.github.io/rust-clippy/master/index.html#out_of_bounds_indexing | |
| [`overflow_check_conditional`]: https://rust-lang.github.io/rust-clippy/master/index.html#overflow_check_conditional | |
| [`overly_complex_bool_expr`]: https://rust-lang.github.io/rust-clippy/master/index.html#overly_complex_bool_expr | |
| [`owned_cow`]: https://rust-lang.github.io/rust-clippy/master/index.html#owned_cow | |
| [`panic`]: https://rust-lang.github.io/rust-clippy/master/index.html#panic | |
| [`panic_in_result_fn`]: https://rust-lang.github.io/rust-clippy/master/index.html#panic_in_result_fn | |
| [`panic_params`]: https://rust-lang.github.io/rust-clippy/master/index.html#panic_params | |
| [`panicking_overflow_checks`]: https://rust-lang.github.io/rust-clippy/master/index.html#panicking_overflow_checks | |
| [`panicking_unwrap`]: https://rust-lang.github.io/rust-clippy/master/index.html#panicking_unwrap | |
| [`partial_pub_fields`]: https://rust-lang.github.io/rust-clippy/master/index.html#partial_pub_fields | |
| [`partialeq_ne_impl`]: https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_ne_impl | |
| [`partialeq_to_none`]: https://rust-lang.github.io/rust-clippy/master/index.html#partialeq_to_none | |
| [`path_buf_push_overwrite`]: https://rust-lang.github.io/rust-clippy/master/index.html#path_buf_push_overwrite | |
| [`path_ends_with_ext`]: https://rust-lang.github.io/rust-clippy/master/index.html#path_ends_with_ext | |
| [`pathbuf_init_then_push`]: https://rust-lang.github.io/rust-clippy/master/index.html#pathbuf_init_then_push | |
| [`pattern_type_mismatch`]: https://rust-lang.github.io/rust-clippy/master/index.html#pattern_type_mismatch | |
| [`permissions_set_readonly_false`]: https://rust-lang.github.io/rust-clippy/master/index.html#permissions_set_readonly_false | |
| [`pointer_format`]: https://rust-lang.github.io/rust-clippy/master/index.html#pointer_format | |
| [`pointers_in_nomem_asm_block`]: https://rust-lang.github.io/rust-clippy/master/index.html#pointers_in_nomem_asm_block | |
| [`positional_named_format_parameters`]: https://rust-lang.github.io/rust-clippy/master/index.html#positional_named_format_parameters | |
| [`possible_missing_comma`]: https://rust-lang.github.io/rust-clippy/master/index.html#possible_missing_comma | |
| [`possible_missing_else`]: https://rust-lang.github.io/rust-clippy/master/index.html#possible_missing_else | |
| [`precedence`]: https://rust-lang.github.io/rust-clippy/master/index.html#precedence | |
| [`precedence_bits`]: https://rust-lang.github.io/rust-clippy/master/index.html#precedence_bits | |
| [`print_in_format_impl`]: https://rust-lang.github.io/rust-clippy/master/index.html#print_in_format_impl | |
| [`print_literal`]: https://rust-lang.github.io/rust-clippy/master/index.html#print_literal | |
| [`print_stderr`]: https://rust-lang.github.io/rust-clippy/master/index.html#print_stderr | |
| [`print_stdout`]: https://rust-lang.github.io/rust-clippy/master/index.html#print_stdout | |
| [`print_with_newline`]: https://rust-lang.github.io/rust-clippy/master/index.html#print_with_newline | |
| [`println_empty_string`]: https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string | |
| [`ptr_arg`]: https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg | |
| [`ptr_as_ptr`]: https://rust-lang.github.io/rust-clippy/master/index.html#ptr_as_ptr | |
| [`ptr_cast_constness`]: https://rust-lang.github.io/rust-clippy/master/index.html#ptr_cast_constness | |
| [`ptr_eq`]: https://rust-lang.github.io/rust-clippy/master/index.html#ptr_eq | |
| [`ptr_offset_by_literal`]: https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_by_literal | |
| [`ptr_offset_with_cast`]: https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast | |
| [`pub_enum_variant_names`]: https://rust-lang.github.io/rust-clippy/master/index.html#pub_enum_variant_names | |
| [`pub_underscore_fields`]: https://rust-lang.github.io/rust-clippy/master/index.html#pub_underscore_fields | |
| [`pub_use`]: https://rust-lang.github.io/rust-clippy/master/index.html#pub_use | |
| [`pub_with_shorthand`]: https://rust-lang.github.io/rust-clippy/master/index.html#pub_with_shorthand | |
| [`pub_without_shorthand`]: https://rust-lang.github.io/rust-clippy/master/index.html#pub_without_shorthand | |
| [`question_mark`]: https://rust-lang.github.io/rust-clippy/master/index.html#question_mark | |
| [`question_mark_used`]: https://rust-lang.github.io/rust-clippy/master/index.html#question_mark_used | |
| [`range_minus_one`]: https://rust-lang.github.io/rust-clippy/master/index.html#range_minus_one | |
| [`range_plus_one`]: https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one | |
| [`range_step_by_zero`]: https://rust-lang.github.io/rust-clippy/master/index.html#range_step_by_zero | |
| [`range_zip_with_len`]: https://rust-lang.github.io/rust-clippy/master/index.html#range_zip_with_len | |
| [`rc_buffer`]: https://rust-lang.github.io/rust-clippy/master/index.html#rc_buffer | |
| [`rc_clone_in_vec_init`]: https://rust-lang.github.io/rust-clippy/master/index.html#rc_clone_in_vec_init | |
| [`rc_mutex`]: https://rust-lang.github.io/rust-clippy/master/index.html#rc_mutex | |
| [`read_line_without_trim`]: https://rust-lang.github.io/rust-clippy/master/index.html#read_line_without_trim | |
| [`read_zero_byte_vec`]: https://rust-lang.github.io/rust-clippy/master/index.html#read_zero_byte_vec | |
| [`readonly_write_lock`]: https://rust-lang.github.io/rust-clippy/master/index.html#readonly_write_lock | |
| [`recursive_format_impl`]: https://rust-lang.github.io/rust-clippy/master/index.html#recursive_format_impl | |
| [`redundant_allocation`]: https://rust-lang.github.io/rust-clippy/master/index.html#redundant_allocation | |
| [`redundant_as_str`]: https://rust-lang.github.io/rust-clippy/master/index.html#redundant_as_str | |
| [`redundant_async_block`]: https://rust-lang.github.io/rust-clippy/master/index.html#redundant_async_block | |
| [`redundant_at_rest_pattern`]: https://rust-lang.github.io/rust-clippy/master/index.html#redundant_at_rest_pattern | |
| [`redundant_clone`]: https://rust-lang.github.io/rust-clippy/master/index.html#redundant_clone | |
| [`redundant_closure`]: https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure | |
| [`redundant_closure_call`]: https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure_call | |
| [`redundant_closure_for_method_calls`]: https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure_for_method_calls | |
| [`redundant_comparisons`]: https://rust-lang.github.io/rust-clippy/master/index.html#redundant_comparisons | |
| [`redundant_else`]: https://rust-lang.github.io/rust-clippy/master/index.html#redundant_else | |
| [`redundant_feature_names`]: https://rust-lang.github.io/rust-clippy/master/index.html#redundant_feature_names | |
| [`redundant_field_names`]: https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names | |
| [`redundant_guards`]: https://rust-lang.github.io/rust-clippy/master/index.html#redundant_guards | |
| [`redundant_iter_cloned`]: https://rust-lang.github.io/rust-clippy/master/index.html#redundant_iter_cloned | |
| [`redundant_locals`]: https://rust-lang.github.io/rust-clippy/master/index.html#redundant_locals | |
| [`redundant_pattern`]: https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern | |
| [`redundant_pattern_matching`]: https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching | |
| [`redundant_pub_crate`]: https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pub_crate | |
| [`redundant_slicing`]: https://rust-lang.github.io/rust-clippy/master/index.html#redundant_slicing | |
| [`redundant_static_lifetimes`]: https://rust-lang.github.io/rust-clippy/master/index.html#redundant_static_lifetimes | |
| [`redundant_test_prefix`]: https://rust-lang.github.io/rust-clippy/master/index.html#redundant_test_prefix | |
| [`redundant_type_annotations`]: https://rust-lang.github.io/rust-clippy/master/index.html#redundant_type_annotations | |
| [`ref_as_ptr`]: https://rust-lang.github.io/rust-clippy/master/index.html#ref_as_ptr | |
| [`ref_binding_to_reference`]: https://rust-lang.github.io/rust-clippy/master/index.html#ref_binding_to_reference | |
| [`ref_in_deref`]: https://rust-lang.github.io/rust-clippy/master/index.html#ref_in_deref | |
| [`ref_option`]: https://rust-lang.github.io/rust-clippy/master/index.html#ref_option | |
| [`ref_option_ref`]: https://rust-lang.github.io/rust-clippy/master/index.html#ref_option_ref | |
| [`ref_patterns`]: https://rust-lang.github.io/rust-clippy/master/index.html#ref_patterns | |
| [`regex_creation_in_loops`]: https://rust-lang.github.io/rust-clippy/master/index.html#regex_creation_in_loops | |
| [`regex_macro`]: https://rust-lang.github.io/rust-clippy/master/index.html#regex_macro | |
| [`renamed_function_params`]: https://rust-lang.github.io/rust-clippy/master/index.html#renamed_function_params | |
| [`repeat_once`]: https://rust-lang.github.io/rust-clippy/master/index.html#repeat_once | |
| [`repeat_vec_with_capacity`]: https://rust-lang.github.io/rust-clippy/master/index.html#repeat_vec_with_capacity | |
| [`replace_box`]: https://rust-lang.github.io/rust-clippy/master/index.html#replace_box | |
| [`replace_consts`]: https://rust-lang.github.io/rust-clippy/master/index.html#replace_consts | |
| [`repr_packed_without_abi`]: https://rust-lang.github.io/rust-clippy/master/index.html#repr_packed_without_abi | |
| [`reserve_after_initialization`]: https://rust-lang.github.io/rust-clippy/master/index.html#reserve_after_initialization | |
| [`rest_pat_in_fully_bound_structs`]: https://rust-lang.github.io/rust-clippy/master/index.html#rest_pat_in_fully_bound_structs | |
| [`result_expect_used`]: https://rust-lang.github.io/rust-clippy/master/index.html#result_expect_used | |
| [`result_filter_map`]: https://rust-lang.github.io/rust-clippy/master/index.html#result_filter_map | |
| [`result_large_err`]: https://rust-lang.github.io/rust-clippy/master/index.html#result_large_err | |
| [`result_map_or_into_option`]: https://rust-lang.github.io/rust-clippy/master/index.html#result_map_or_into_option | |
| [`result_map_unit_fn`]: https://rust-lang.github.io/rust-clippy/master/index.html#result_map_unit_fn | |
| [`result_map_unwrap_or_else`]: https://rust-lang.github.io/rust-clippy/master/index.html#result_map_unwrap_or_else | |
| [`result_unit_err`]: https://rust-lang.github.io/rust-clippy/master/index.html#result_unit_err | |
| [`result_unwrap_used`]: https://rust-lang.github.io/rust-clippy/master/index.html#result_unwrap_used | |
| [`return_and_then`]: https://rust-lang.github.io/rust-clippy/master/index.html#return_and_then | |
| [`return_self_not_must_use`]: https://rust-lang.github.io/rust-clippy/master/index.html#return_self_not_must_use | |
| [`reverse_range_loop`]: https://rust-lang.github.io/rust-clippy/master/index.html#reverse_range_loop | |
| [`reversed_empty_ranges`]: https://rust-lang.github.io/rust-clippy/master/index.html#reversed_empty_ranges | |
| [`same_functions_in_if_condition`]: https://rust-lang.github.io/rust-clippy/master/index.html#same_functions_in_if_condition | |
| [`same_item_push`]: https://rust-lang.github.io/rust-clippy/master/index.html#same_item_push | |
| [`same_length_and_capacity`]: https://rust-lang.github.io/rust-clippy/master/index.html#same_length_and_capacity | |
| [`same_name_method`]: https://rust-lang.github.io/rust-clippy/master/index.html#same_name_method | |
| [`search_is_some`]: https://rust-lang.github.io/rust-clippy/master/index.html#search_is_some | |
| [`seek_from_current`]: https://rust-lang.github.io/rust-clippy/master/index.html#seek_from_current | |
| [`seek_to_start_instead_of_rewind`]: https://rust-lang.github.io/rust-clippy/master/index.html#seek_to_start_instead_of_rewind | |
| [`self_assignment`]: https://rust-lang.github.io/rust-clippy/master/index.html#self_assignment | |
| [`self_named_constructors`]: https://rust-lang.github.io/rust-clippy/master/index.html#self_named_constructors | |
| [`self_named_module_files`]: https://rust-lang.github.io/rust-clippy/master/index.html#self_named_module_files | |
| [`self_only_used_in_recursion`]: https://rust-lang.github.io/rust-clippy/master/index.html#self_only_used_in_recursion | |
| [`semicolon_if_nothing_returned`]: https://rust-lang.github.io/rust-clippy/master/index.html#semicolon_if_nothing_returned | |
| [`semicolon_inside_block`]: https://rust-lang.github.io/rust-clippy/master/index.html#semicolon_inside_block | |
| [`semicolon_outside_block`]: https://rust-lang.github.io/rust-clippy/master/index.html#semicolon_outside_block | |
| [`separated_literal_suffix`]: https://rust-lang.github.io/rust-clippy/master/index.html#separated_literal_suffix | |
| [`serde_api_misuse`]: https://rust-lang.github.io/rust-clippy/master/index.html#serde_api_misuse | |
| [`set_contains_or_insert`]: https://rust-lang.github.io/rust-clippy/master/index.html#set_contains_or_insert | |
| [`shadow_reuse`]: https://rust-lang.github.io/rust-clippy/master/index.html#shadow_reuse | |
| [`shadow_same`]: https://rust-lang.github.io/rust-clippy/master/index.html#shadow_same | |
| [`shadow_unrelated`]: https://rust-lang.github.io/rust-clippy/master/index.html#shadow_unrelated | |
| [`short_circuit_statement`]: https://rust-lang.github.io/rust-clippy/master/index.html#short_circuit_statement | |
| [`should_assert_eq`]: https://rust-lang.github.io/rust-clippy/master/index.html#should_assert_eq | |
| [`should_implement_trait`]: https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait | |
| [`should_panic_without_expect`]: https://rust-lang.github.io/rust-clippy/master/index.html#should_panic_without_expect | |
| [`significant_drop_in_scrutinee`]: https://rust-lang.github.io/rust-clippy/master/index.html#significant_drop_in_scrutinee | |
| [`significant_drop_tightening`]: https://rust-lang.github.io/rust-clippy/master/index.html#significant_drop_tightening | |
| [`similar_names`]: https://rust-lang.github.io/rust-clippy/master/index.html#similar_names | |
| [`single_call_fn`]: https://rust-lang.github.io/rust-clippy/master/index.html#single_call_fn | |
| [`single_char_add_str`]: https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str | |
| [`single_char_lifetime_names`]: https://rust-lang.github.io/rust-clippy/master/index.html#single_char_lifetime_names | |
| [`single_char_pattern`]: https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern | |
| [`single_char_push_str`]: https://rust-lang.github.io/rust-clippy/master/index.html#single_char_push_str | |
| [`single_component_path_imports`]: https://rust-lang.github.io/rust-clippy/master/index.html#single_component_path_imports | |
| [`single_element_loop`]: https://rust-lang.github.io/rust-clippy/master/index.html#single_element_loop | |
| [`single_match`]: https://rust-lang.github.io/rust-clippy/master/index.html#single_match | |
| [`single_match_else`]: https://rust-lang.github.io/rust-clippy/master/index.html#single_match_else | |
| [`single_option_map`]: https://rust-lang.github.io/rust-clippy/master/index.html#single_option_map | |
| [`single_range_in_vec_init`]: https://rust-lang.github.io/rust-clippy/master/index.html#single_range_in_vec_init | |
| [`size_of_in_element_count`]: https://rust-lang.github.io/rust-clippy/master/index.html#size_of_in_element_count | |
| [`size_of_ref`]: https://rust-lang.github.io/rust-clippy/master/index.html#size_of_ref | |
| [`skip_while_next`]: https://rust-lang.github.io/rust-clippy/master/index.html#skip_while_next | |
| [`sliced_string_as_bytes`]: https://rust-lang.github.io/rust-clippy/master/index.html#sliced_string_as_bytes | |
| [`slow_vector_initialization`]: https://rust-lang.github.io/rust-clippy/master/index.html#slow_vector_initialization | |
| [`some_filter`]: https://rust-lang.github.io/rust-clippy/master/index.html#some_filter | |
| [`stable_sort_primitive`]: https://rust-lang.github.io/rust-clippy/master/index.html#stable_sort_primitive | |
| [`std_instead_of_alloc`]: https://rust-lang.github.io/rust-clippy/master/index.html#std_instead_of_alloc | |
| [`std_instead_of_core`]: https://rust-lang.github.io/rust-clippy/master/index.html#std_instead_of_core | |
| [`str_split_at_newline`]: https://rust-lang.github.io/rust-clippy/master/index.html#str_split_at_newline | |
| [`str_to_string`]: https://rust-lang.github.io/rust-clippy/master/index.html#str_to_string | |
| [`string_add`]: https://rust-lang.github.io/rust-clippy/master/index.html#string_add | |
| [`string_add_assign`]: https://rust-lang.github.io/rust-clippy/master/index.html#string_add_assign | |
| [`string_extend_chars`]: https://rust-lang.github.io/rust-clippy/master/index.html#string_extend_chars | |
| [`string_from_utf8_as_bytes`]: https://rust-lang.github.io/rust-clippy/master/index.html#string_from_utf8_as_bytes | |
| [`string_lit_as_bytes`]: https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_as_bytes | |
| [`string_lit_chars_any`]: https://rust-lang.github.io/rust-clippy/master/index.html#string_lit_chars_any | |
| [`string_slice`]: https://rust-lang.github.io/rust-clippy/master/index.html#string_slice | |
| [`string_to_string`]: https://rust-lang.github.io/rust-clippy/master/index.html#string_to_string | |
| [`strlen_on_c_strings`]: https://rust-lang.github.io/rust-clippy/master/index.html#strlen_on_c_strings | |
| [`struct_excessive_bools`]: https://rust-lang.github.io/rust-clippy/master/index.html#struct_excessive_bools | |
| [`struct_field_names`]: https://rust-lang.github.io/rust-clippy/master/index.html#struct_field_names | |
| [`stutter`]: https://rust-lang.github.io/rust-clippy/master/index.html#stutter | |
| [`suboptimal_flops`]: https://rust-lang.github.io/rust-clippy/master/index.html#suboptimal_flops | |
| [`suspicious_arithmetic_impl`]: https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_arithmetic_impl | |
| [`suspicious_assignment_formatting`]: https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_assignment_formatting | |
| [`suspicious_command_arg_space`]: https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_command_arg_space | |
| [`suspicious_doc_comments`]: https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_doc_comments | |
| [`suspicious_else_formatting`]: https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_else_formatting | |
| [`suspicious_map`]: https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_map | |
| [`suspicious_op_assign_impl`]: https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_op_assign_impl | |
| [`suspicious_open_options`]: https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_open_options | |
| [`suspicious_operation_groupings`]: https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_operation_groupings | |
| [`suspicious_splitn`]: https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_splitn | |
| [`suspicious_to_owned`]: https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_to_owned | |
| [`suspicious_unary_op_formatting`]: https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_unary_op_formatting | |
| [`suspicious_xor_used_as_pow`]: https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_xor_used_as_pow | |
| [`swap_ptr_to_ref`]: https://rust-lang.github.io/rust-clippy/master/index.html#swap_ptr_to_ref | |
| [`swap_with_temporary`]: https://rust-lang.github.io/rust-clippy/master/index.html#swap_with_temporary | |
| [`tabs_in_doc_comments`]: https://rust-lang.github.io/rust-clippy/master/index.html#tabs_in_doc_comments | |
| [`temporary_assignment`]: https://rust-lang.github.io/rust-clippy/master/index.html#temporary_assignment | |
| [`temporary_cstring_as_ptr`]: https://rust-lang.github.io/rust-clippy/master/index.html#temporary_cstring_as_ptr | |
| [`test_attr_in_doctest`]: https://rust-lang.github.io/rust-clippy/master/index.html#test_attr_in_doctest | |
| [`tests_outside_test_module`]: https://rust-lang.github.io/rust-clippy/master/index.html#tests_outside_test_module | |
| [`thread_local_initializer_can_be_made_const`]: https://rust-lang.github.io/rust-clippy/master/index.html#thread_local_initializer_can_be_made_const | |
| [`to_digit_is_some`]: https://rust-lang.github.io/rust-clippy/master/index.html#to_digit_is_some | |
| [`to_string_in_display`]: https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_display | |
| [`to_string_in_format_args`]: https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args | |
| [`to_string_trait_impl`]: https://rust-lang.github.io/rust-clippy/master/index.html#to_string_trait_impl | |
| [`todo`]: https://rust-lang.github.io/rust-clippy/master/index.html#todo | |
| [`too_long_first_doc_paragraph`]: https://rust-lang.github.io/rust-clippy/master/index.html#too_long_first_doc_paragraph | |
| [`too_many_arguments`]: https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments | |
| [`too_many_lines`]: https://rust-lang.github.io/rust-clippy/master/index.html#too_many_lines | |
| [`toplevel_ref_arg`]: https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg | |
| [`trailing_empty_array`]: https://rust-lang.github.io/rust-clippy/master/index.html#trailing_empty_array | |
| [`trait_duplication_in_bounds`]: https://rust-lang.github.io/rust-clippy/master/index.html#trait_duplication_in_bounds | |
| [`transmute_bytes_to_str`]: https://rust-lang.github.io/rust-clippy/master/index.html#transmute_bytes_to_str | |
| [`transmute_float_to_int`]: https://rust-lang.github.io/rust-clippy/master/index.html#transmute_float_to_int | |
| [`transmute_int_to_bool`]: https://rust-lang.github.io/rust-clippy/master/index.html#transmute_int_to_bool | |
| [`transmute_int_to_char`]: https://rust-lang.github.io/rust-clippy/master/index.html#transmute_int_to_char | |
| [`transmute_int_to_float`]: https://rust-lang.github.io/rust-clippy/master/index.html#transmute_int_to_float | |
| [`transmute_int_to_non_zero`]: https://rust-lang.github.io/rust-clippy/master/index.html#transmute_int_to_non_zero | |
| [`transmute_null_to_fn`]: https://rust-lang.github.io/rust-clippy/master/index.html#transmute_null_to_fn | |
| [`transmute_num_to_bytes`]: https://rust-lang.github.io/rust-clippy/master/index.html#transmute_num_to_bytes | |
| [`transmute_ptr_to_ptr`]: https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr | |
| [`transmute_ptr_to_ref`]: https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ref | |
| [`transmute_undefined_repr`]: https://rust-lang.github.io/rust-clippy/master/index.html#transmute_undefined_repr | |
| [`transmutes_expressible_as_ptr_casts`]: https://rust-lang.github.io/rust-clippy/master/index.html#transmutes_expressible_as_ptr_casts | |
| [`transmuting_null`]: https://rust-lang.github.io/rust-clippy/master/index.html#transmuting_null | |
| [`trim_split_whitespace`]: https://rust-lang.github.io/rust-clippy/master/index.html#trim_split_whitespace | |
| [`trivial_regex`]: https://rust-lang.github.io/rust-clippy/master/index.html#trivial_regex | |
| [`trivially_copy_pass_by_ref`]: https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref | |
| [`try_err`]: https://rust-lang.github.io/rust-clippy/master/index.html#try_err | |
| [`tuple_array_conversions`]: https://rust-lang.github.io/rust-clippy/master/index.html#tuple_array_conversions | |
| [`type_complexity`]: https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity | |
| [`type_id_on_box`]: https://rust-lang.github.io/rust-clippy/master/index.html#type_id_on_box | |
| [`type_repetition_in_bounds`]: https://rust-lang.github.io/rust-clippy/master/index.html#type_repetition_in_bounds | |
| [`unbuffered_bytes`]: https://rust-lang.github.io/rust-clippy/master/index.html#unbuffered_bytes | |
| [`unchecked_duration_subtraction`]: https://rust-lang.github.io/rust-clippy/master/index.html#unchecked_duration_subtraction | |
| [`unchecked_time_subtraction`]: https://rust-lang.github.io/rust-clippy/master/index.html#unchecked_time_subtraction | |
| [`unconditional_recursion`]: https://rust-lang.github.io/rust-clippy/master/index.html#unconditional_recursion | |
| [`undocumented_unsafe_blocks`]: https://rust-lang.github.io/rust-clippy/master/index.html#undocumented_unsafe_blocks | |
| [`undropped_manually_drops`]: https://rust-lang.github.io/rust-clippy/master/index.html#undropped_manually_drops | |
| [`unicode_not_nfc`]: https://rust-lang.github.io/rust-clippy/master/index.html#unicode_not_nfc | |
| [`unimplemented`]: https://rust-lang.github.io/rust-clippy/master/index.html#unimplemented | |
| [`uninhabited_references`]: https://rust-lang.github.io/rust-clippy/master/index.html#uninhabited_references | |
| [`uninit_assumed_init`]: https://rust-lang.github.io/rust-clippy/master/index.html#uninit_assumed_init | |
| [`uninit_vec`]: https://rust-lang.github.io/rust-clippy/master/index.html#uninit_vec | |
| [`uninlined_format_args`]: https://rust-lang.github.io/rust-clippy/master/index.html#uninlined_format_args | |
| [`unit_arg`]: https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg | |
| [`unit_cmp`]: https://rust-lang.github.io/rust-clippy/master/index.html#unit_cmp | |
| [`unit_hash`]: https://rust-lang.github.io/rust-clippy/master/index.html#unit_hash | |
| [`unit_return_expecting_ord`]: https://rust-lang.github.io/rust-clippy/master/index.html#unit_return_expecting_ord | |
| [`unknown_clippy_lints`]: https://rust-lang.github.io/rust-clippy/master/index.html#unknown_clippy_lints | |
| [`unnecessary_box_returns`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_box_returns | |
| [`unnecessary_cast`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast | |
| [`unnecessary_clippy_cfg`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_clippy_cfg | |
| [`unnecessary_debug_formatting`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_debug_formatting | |
| [`unnecessary_fallible_conversions`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fallible_conversions | |
| [`unnecessary_filter_map`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_filter_map | |
| [`unnecessary_find_map`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_find_map | |
| [`unnecessary_first_then_check`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_first_then_check | |
| [`unnecessary_fold`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold | |
| [`unnecessary_get_then_check`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_get_then_check | |
| [`unnecessary_join`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_join | |
| [`unnecessary_lazy_evaluations`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_lazy_evaluations | |
| [`unnecessary_literal_bound`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_literal_bound | |
| [`unnecessary_literal_unwrap`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_literal_unwrap | |
| [`unnecessary_map_on_constructor`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_map_on_constructor | |
| [`unnecessary_map_or`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_map_or | |
| [`unnecessary_min_or_max`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_min_or_max | |
| [`unnecessary_mut_passed`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed | |
| [`unnecessary_operation`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_operation | |
| [`unnecessary_option_map_or_else`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_option_map_or_else | |
| [`unnecessary_owned_empty_strings`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_owned_empty_strings | |
| [`unnecessary_result_map_or_else`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_result_map_or_else | |
| [`unnecessary_safety_comment`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_safety_comment | |
| [`unnecessary_safety_doc`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_safety_doc | |
| [`unnecessary_self_imports`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_self_imports | |
| [`unnecessary_semicolon`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_semicolon | |
| [`unnecessary_sort_by`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_sort_by | |
| [`unnecessary_struct_initialization`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_struct_initialization | |
| [`unnecessary_to_owned`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_to_owned | |
| [`unnecessary_trailing_comma`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_trailing_comma | |
| [`unnecessary_unwrap`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap | |
| [`unnecessary_unwrap_unchecked`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_unwrap_unchecked | |
| [`unnecessary_wraps`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_wraps | |
| [`unneeded_field_pattern`]: https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_field_pattern | |
| [`unneeded_struct_pattern`]: https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_struct_pattern | |
| [`unneeded_wildcard_pattern`]: https://rust-lang.github.io/rust-clippy/master/index.html#unneeded_wildcard_pattern | |
| [`unnested_or_patterns`]: https://rust-lang.github.io/rust-clippy/master/index.html#unnested_or_patterns | |
| [`unreachable`]: https://rust-lang.github.io/rust-clippy/master/index.html#unreachable | |
| [`unreadable_literal`]: https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal | |
| [`unsafe_derive_deserialize`]: https://rust-lang.github.io/rust-clippy/master/index.html#unsafe_derive_deserialize | |
| [`unsafe_removed_from_name`]: https://rust-lang.github.io/rust-clippy/master/index.html#unsafe_removed_from_name | |
| [`unsafe_vector_initialization`]: https://rust-lang.github.io/rust-clippy/master/index.html#unsafe_vector_initialization | |
| [`unseparated_literal_suffix`]: https://rust-lang.github.io/rust-clippy/master/index.html#unseparated_literal_suffix | |
| [`unsound_collection_transmute`]: https://rust-lang.github.io/rust-clippy/master/index.html#unsound_collection_transmute | |
| [`unstable_as_mut_slice`]: https://rust-lang.github.io/rust-clippy/master/index.html#unstable_as_mut_slice | |
| [`unstable_as_slice`]: https://rust-lang.github.io/rust-clippy/master/index.html#unstable_as_slice | |
| [`unused_async`]: https://rust-lang.github.io/rust-clippy/master/index.html#unused_async | |
| [`unused_async_trait_impl`]: https://rust-lang.github.io/rust-clippy/master/index.html#unused_async_trait_impl | |
| [`unused_collect`]: https://rust-lang.github.io/rust-clippy/master/index.html#unused_collect | |
| [`unused_enumerate_index`]: https://rust-lang.github.io/rust-clippy/master/index.html#unused_enumerate_index | |
| [`unused_format_specs`]: https://rust-lang.github.io/rust-clippy/master/index.html#unused_format_specs | |
| [`unused_io_amount`]: https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount | |
| [`unused_label`]: https://rust-lang.github.io/rust-clippy/master/index.html#unused_label | |
| [`unused_peekable`]: https://rust-lang.github.io/rust-clippy/master/index.html#unused_peekable | |
| [`unused_result_ok`]: https://rust-lang.github.io/rust-clippy/master/index.html#unused_result_ok | |
| [`unused_rounding`]: https://rust-lang.github.io/rust-clippy/master/index.html#unused_rounding | |
| [`unused_self`]: https://rust-lang.github.io/rust-clippy/master/index.html#unused_self | |
| [`unused_trait_names`]: https://rust-lang.github.io/rust-clippy/master/index.html#unused_trait_names | |
| [`unused_unit`]: https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit | |
| [`unusual_byte_groupings`]: https://rust-lang.github.io/rust-clippy/master/index.html#unusual_byte_groupings | |
| [`unwrap_in_result`]: https://rust-lang.github.io/rust-clippy/master/index.html#unwrap_in_result | |
| [`unwrap_or_default`]: https://rust-lang.github.io/rust-clippy/master/index.html#unwrap_or_default | |
| [`unwrap_or_else_default`]: https://rust-lang.github.io/rust-clippy/master/index.html#unwrap_or_else_default | |
| [`unwrap_used`]: https://rust-lang.github.io/rust-clippy/master/index.html#unwrap_used | |
| [`upper_case_acronyms`]: https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms | |
| [`use_debug`]: https://rust-lang.github.io/rust-clippy/master/index.html#use_debug | |
| [`use_self`]: https://rust-lang.github.io/rust-clippy/master/index.html#use_self | |
| [`used_underscore_binding`]: https://rust-lang.github.io/rust-clippy/master/index.html#used_underscore_binding | |
| [`used_underscore_items`]: https://rust-lang.github.io/rust-clippy/master/index.html#used_underscore_items | |
| [`useless_asref`]: https://rust-lang.github.io/rust-clippy/master/index.html#useless_asref | |
| [`useless_attribute`]: https://rust-lang.github.io/rust-clippy/master/index.html#useless_attribute | |
| [`useless_borrows_in_formatting`]: https://rust-lang.github.io/rust-clippy/master/index.html#useless_borrows_in_formatting | |
| [`useless_concat`]: https://rust-lang.github.io/rust-clippy/master/index.html#useless_concat | |
| [`useless_conversion`]: https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion | |
| [`useless_format`]: https://rust-lang.github.io/rust-clippy/master/index.html#useless_format | |
| [`useless_let_if_seq`]: https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq | |
| [`useless_nonzero_new_unchecked`]: https://rust-lang.github.io/rust-clippy/master/index.html#useless_nonzero_new_unchecked | |
| [`useless_transmute`]: https://rust-lang.github.io/rust-clippy/master/index.html#useless_transmute | |
| [`useless_vec`]: https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec | |
| [`vec_box`]: https://rust-lang.github.io/rust-clippy/master/index.html#vec_box | |
| [`vec_init_then_push`]: https://rust-lang.github.io/rust-clippy/master/index.html#vec_init_then_push | |
| [`vec_resize_to_zero`]: https://rust-lang.github.io/rust-clippy/master/index.html#vec_resize_to_zero | |
| [`verbose_bit_mask`]: https://rust-lang.github.io/rust-clippy/master/index.html#verbose_bit_mask | |
| [`verbose_file_reads`]: https://rust-lang.github.io/rust-clippy/master/index.html#verbose_file_reads | |
| [`volatile_composites`]: https://rust-lang.github.io/rust-clippy/master/index.html#volatile_composites | |
| [`vtable_address_comparisons`]: https://rust-lang.github.io/rust-clippy/master/index.html#vtable_address_comparisons | |
| [`waker_clone_wake`]: https://rust-lang.github.io/rust-clippy/master/index.html#waker_clone_wake | |
| [`while_float`]: https://rust-lang.github.io/rust-clippy/master/index.html#while_float | |
| [`while_immutable_condition`]: https://rust-lang.github.io/rust-clippy/master/index.html#while_immutable_condition | |
| [`while_let_loop`]: https://rust-lang.github.io/rust-clippy/master/index.html#while_let_loop | |
| [`while_let_on_iterator`]: https://rust-lang.github.io/rust-clippy/master/index.html#while_let_on_iterator | |
| [`wildcard_dependencies`]: https://rust-lang.github.io/rust-clippy/master/index.html#wildcard_dependencies | |
| [`wildcard_enum_match_arm`]: https://rust-lang.github.io/rust-clippy/master/index.html#wildcard_enum_match_arm | |
| [`wildcard_imports`]: https://rust-lang.github.io/rust-clippy/master/index.html#wildcard_imports | |
| [`wildcard_in_or_patterns`]: https://rust-lang.github.io/rust-clippy/master/index.html#wildcard_in_or_patterns | |
| [`with_capacity_zero`]: https://rust-lang.github.io/rust-clippy/master/index.html#with_capacity_zero | |
| [`write_literal`]: https://rust-lang.github.io/rust-clippy/master/index.html#write_literal | |
| [`write_with_newline`]: https://rust-lang.github.io/rust-clippy/master/index.html#write_with_newline | |
| [`writeln_empty_string`]: https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string | |
| [`wrong_pub_self_convention`]: https://rust-lang.github.io/rust-clippy/master/index.html#wrong_pub_self_convention | |
| [`wrong_self_convention`]: https://rust-lang.github.io/rust-clippy/master/index.html#wrong_self_convention | |
| [`wrong_transmute`]: https://rust-lang.github.io/rust-clippy/master/index.html#wrong_transmute | |
| [`zero_divided_by_zero`]: https://rust-lang.github.io/rust-clippy/master/index.html#zero_divided_by_zero | |
| [`zero_prefixed_literal`]: https://rust-lang.github.io/rust-clippy/master/index.html#zero_prefixed_literal | |
| [`zero_ptr`]: https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr | |
| [`zero_repeat_side_effects`]: https://rust-lang.github.io/rust-clippy/master/index.html#zero_repeat_side_effects | |
| [`zero_sized_map_values`]: https://rust-lang.github.io/rust-clippy/master/index.html#zero_sized_map_values | |
| [`zero_width_space`]: https://rust-lang.github.io/rust-clippy/master/index.html#zero_width_space | |
| [`zombie_processes`]: https://rust-lang.github.io/rust-clippy/master/index.html#zombie_processes | |
| [`zst_offset`]: https://rust-lang.github.io/rust-clippy/master/index.html#zst_offset | |
| <!-- end autogenerated links to lint list --> | |
| <!-- begin autogenerated links to configuration documentation --> | |
| [`absolute-paths-allowed-crates`]: https://doc.rust-lang.org/clippy/lint_configuration.html#absolute-paths-allowed-crates | |
| [`absolute-paths-max-segments`]: https://doc.rust-lang.org/clippy/lint_configuration.html#absolute-paths-max-segments | |
| [`accept-comment-above-attributes`]: https://doc.rust-lang.org/clippy/lint_configuration.html#accept-comment-above-attributes | |
| [`accept-comment-above-statement`]: https://doc.rust-lang.org/clippy/lint_configuration.html#accept-comment-above-statement | |
| [`allow-comparison-to-zero`]: https://doc.rust-lang.org/clippy/lint_configuration.html#allow-comparison-to-zero | |
| [`allow-dbg-in-tests`]: https://doc.rust-lang.org/clippy/lint_configuration.html#allow-dbg-in-tests | |
| [`allow-exact-repetitions`]: https://doc.rust-lang.org/clippy/lint_configuration.html#allow-exact-repetitions | |
| [`allow-expect-in-consts`]: https://doc.rust-lang.org/clippy/lint_configuration.html#allow-expect-in-consts | |
| [`allow-expect-in-tests`]: https://doc.rust-lang.org/clippy/lint_configuration.html#allow-expect-in-tests | |
| [`allow-indexing-slicing-in-tests`]: https://doc.rust-lang.org/clippy/lint_configuration.html#allow-indexing-slicing-in-tests | |
| [`allow-large-stack-frames-in-tests`]: https://doc.rust-lang.org/clippy/lint_configuration.html#allow-large-stack-frames-in-tests | |
| [`allow-mixed-uninlined-format-args`]: https://doc.rust-lang.org/clippy/lint_configuration.html#allow-mixed-uninlined-format-args | |
| [`allow-one-hash-in-raw-strings`]: https://doc.rust-lang.org/clippy/lint_configuration.html#allow-one-hash-in-raw-strings | |
| [`allow-panic-in-tests`]: https://doc.rust-lang.org/clippy/lint_configuration.html#allow-panic-in-tests | |
| [`allow-print-in-tests`]: https://doc.rust-lang.org/clippy/lint_configuration.html#allow-print-in-tests | |
| [`allow-private-module-inception`]: https://doc.rust-lang.org/clippy/lint_configuration.html#allow-private-module-inception | |
| [`allow-renamed-params-for`]: https://doc.rust-lang.org/clippy/lint_configuration.html#allow-renamed-params-for | |
| [`allow-unwrap-in-consts`]: https://doc.rust-lang.org/clippy/lint_configuration.html#allow-unwrap-in-consts | |
| [`allow-unwrap-in-tests`]: https://doc.rust-lang.org/clippy/lint_configuration.html#allow-unwrap-in-tests | |
| [`allow-unwrap-types`]: https://doc.rust-lang.org/clippy/lint_configuration.html#allow-unwrap-types | |
| [`allow-useless-vec-in-tests`]: https://doc.rust-lang.org/clippy/lint_configuration.html#allow-useless-vec-in-tests | |
| [`allowed-dotfiles`]: https://doc.rust-lang.org/clippy/lint_configuration.html#allowed-dotfiles | |
| [`allowed-duplicate-crates`]: https://doc.rust-lang.org/clippy/lint_configuration.html#allowed-duplicate-crates | |
| [`allowed-idents-below-min-chars`]: https://doc.rust-lang.org/clippy/lint_configuration.html#allowed-idents-below-min-chars | |
| [`allowed-prefixes`]: https://doc.rust-lang.org/clippy/lint_configuration.html#allowed-prefixes | |
| [`allowed-scripts`]: https://doc.rust-lang.org/clippy/lint_configuration.html#allowed-scripts | |
| [`allowed-wildcard-imports`]: https://doc.rust-lang.org/clippy/lint_configuration.html#allowed-wildcard-imports | |
| [`arithmetic-side-effects-allowed`]: https://doc.rust-lang.org/clippy/lint_configuration.html#arithmetic-side-effects-allowed | |
| [`arithmetic-side-effects-allowed-binary`]: https://doc.rust-lang.org/clippy/lint_configuration.html#arithmetic-side-effects-allowed-binary | |
| [`arithmetic-side-effects-allowed-unary`]: https://doc.rust-lang.org/clippy/lint_configuration.html#arithmetic-side-effects-allowed-unary | |
| [`array-size-threshold`]: https://doc.rust-lang.org/clippy/lint_configuration.html#array-size-threshold | |
| [`avoid-breaking-exported-api`]: https://doc.rust-lang.org/clippy/lint_configuration.html#avoid-breaking-exported-api | |
| [`await-holding-invalid-types`]: https://doc.rust-lang.org/clippy/lint_configuration.html#await-holding-invalid-types | |
| [`cargo-ignore-publish`]: https://doc.rust-lang.org/clippy/lint_configuration.html#cargo-ignore-publish | |
| [`check-grouped-late-init`]: https://doc.rust-lang.org/clippy/lint_configuration.html#check-grouped-late-init | |
| [`check-incompatible-msrv-in-tests`]: https://doc.rust-lang.org/clippy/lint_configuration.html#check-incompatible-msrv-in-tests | |
| [`check-inconsistent-struct-field-initializers`]: https://doc.rust-lang.org/clippy/lint_configuration.html#check-inconsistent-struct-field-initializers | |
| [`check-private-items`]: https://doc.rust-lang.org/clippy/lint_configuration.html#check-private-items | |
| [`cognitive-complexity-threshold`]: https://doc.rust-lang.org/clippy/lint_configuration.html#cognitive-complexity-threshold | |
| [`const-literal-digits-threshold`]: https://doc.rust-lang.org/clippy/lint_configuration.html#const-literal-digits-threshold | |
| [`disallowed-fields`]: https://doc.rust-lang.org/clippy/lint_configuration.html#disallowed-fields | |
| [`disallowed-macros`]: https://doc.rust-lang.org/clippy/lint_configuration.html#disallowed-macros | |
| [`disallowed-methods`]: https://doc.rust-lang.org/clippy/lint_configuration.html#disallowed-methods | |
| [`disallowed-names`]: https://doc.rust-lang.org/clippy/lint_configuration.html#disallowed-names | |
| [`disallowed-types`]: https://doc.rust-lang.org/clippy/lint_configuration.html#disallowed-types | |
| [`doc-valid-idents`]: https://doc.rust-lang.org/clippy/lint_configuration.html#doc-valid-idents | |
| [`enable-raw-pointer-heuristic-for-send`]: https://doc.rust-lang.org/clippy/lint_configuration.html#enable-raw-pointer-heuristic-for-send | |
| [`enforce-iter-loop-reborrow`]: https://doc.rust-lang.org/clippy/lint_configuration.html#enforce-iter-loop-reborrow | |
| [`enforced-import-renames`]: https://doc.rust-lang.org/clippy/lint_configuration.html#enforced-import-renames | |
| [`enum-variant-name-threshold`]: https://doc.rust-lang.org/clippy/lint_configuration.html#enum-variant-name-threshold | |
| [`enum-variant-size-threshold`]: https://doc.rust-lang.org/clippy/lint_configuration.html#enum-variant-size-threshold | |
| [`excessive-nesting-threshold`]: https://doc.rust-lang.org/clippy/lint_configuration.html#excessive-nesting-threshold | |
| [`future-size-threshold`]: https://doc.rust-lang.org/clippy/lint_configuration.html#future-size-threshold | |
| [`ignore-interior-mutability`]: https://doc.rust-lang.org/clippy/lint_configuration.html#ignore-interior-mutability | |
| [`inherent-impl-lint-scope`]: https://doc.rust-lang.org/clippy/lint_configuration.html#inherent-impl-lint-scope | |
| [`large-error-ignored`]: https://doc.rust-lang.org/clippy/lint_configuration.html#large-error-ignored | |
| [`large-error-threshold`]: https://doc.rust-lang.org/clippy/lint_configuration.html#large-error-threshold | |
| [`lint-commented-code`]: https://doc.rust-lang.org/clippy/lint_configuration.html#lint-commented-code | |
| [`literal-representation-threshold`]: https://doc.rust-lang.org/clippy/lint_configuration.html#literal-representation-threshold | |
| [`matches-for-let-else`]: https://doc.rust-lang.org/clippy/lint_configuration.html#matches-for-let-else | |
| [`max-fn-params-bools`]: https://doc.rust-lang.org/clippy/lint_configuration.html#max-fn-params-bools | |
| [`max-include-file-size`]: https://doc.rust-lang.org/clippy/lint_configuration.html#max-include-file-size | |
| [`max-struct-bools`]: https://doc.rust-lang.org/clippy/lint_configuration.html#max-struct-bools | |
| [`max-suggested-slice-pattern-length`]: https://doc.rust-lang.org/clippy/lint_configuration.html#max-suggested-slice-pattern-length | |
| [`max-trait-bounds`]: https://doc.rust-lang.org/clippy/lint_configuration.html#max-trait-bounds | |
| [`min-ident-chars-threshold`]: https://doc.rust-lang.org/clippy/lint_configuration.html#min-ident-chars-threshold | |
| [`missing-docs-allow-unused`]: https://doc.rust-lang.org/clippy/lint_configuration.html#missing-docs-allow-unused | |
| [`missing-docs-in-crate-items`]: https://doc.rust-lang.org/clippy/lint_configuration.html#missing-docs-in-crate-items | |
| [`module-item-order-groupings`]: https://doc.rust-lang.org/clippy/lint_configuration.html#module-item-order-groupings | |
| [`module-items-ordered-within-groupings`]: https://doc.rust-lang.org/clippy/lint_configuration.html#module-items-ordered-within-groupings | |
| [`msrv`]: https://doc.rust-lang.org/clippy/lint_configuration.html#msrv | |
| [`pass-by-value-size-limit`]: https://doc.rust-lang.org/clippy/lint_configuration.html#pass-by-value-size-limit | |
| [`pub-underscore-fields-behavior`]: https://doc.rust-lang.org/clippy/lint_configuration.html#pub-underscore-fields-behavior | |
| [`recursive-self-in-type-definitions`]: https://doc.rust-lang.org/clippy/lint_configuration.html#recursive-self-in-type-definitions | |
| [`semicolon-inside-block-ignore-singleline`]: https://doc.rust-lang.org/clippy/lint_configuration.html#semicolon-inside-block-ignore-singleline | |
| [`semicolon-outside-block-ignore-multiline`]: https://doc.rust-lang.org/clippy/lint_configuration.html#semicolon-outside-block-ignore-multiline | |
| [`single-char-binding-names-threshold`]: https://doc.rust-lang.org/clippy/lint_configuration.html#single-char-binding-names-threshold | |
| [`source-item-ordering`]: https://doc.rust-lang.org/clippy/lint_configuration.html#source-item-ordering | |
| [`stack-size-threshold`]: https://doc.rust-lang.org/clippy/lint_configuration.html#stack-size-threshold | |
| [`standard-macro-braces`]: https://doc.rust-lang.org/clippy/lint_configuration.html#standard-macro-braces | |
| [`struct-field-name-threshold`]: https://doc.rust-lang.org/clippy/lint_configuration.html#struct-field-name-threshold | |
| [`suppress-restriction-lint-in-const`]: https://doc.rust-lang.org/clippy/lint_configuration.html#suppress-restriction-lint-in-const | |
| [`too-large-for-stack`]: https://doc.rust-lang.org/clippy/lint_configuration.html#too-large-for-stack | |
| [`too-many-arguments-threshold`]: https://doc.rust-lang.org/clippy/lint_configuration.html#too-many-arguments-threshold | |
| [`too-many-lines-threshold`]: https://doc.rust-lang.org/clippy/lint_configuration.html#too-many-lines-threshold | |
| [`trait-assoc-item-kinds-order`]: https://doc.rust-lang.org/clippy/lint_configuration.html#trait-assoc-item-kinds-order | |
| [`trivial-copy-size-limit`]: https://doc.rust-lang.org/clippy/lint_configuration.html#trivial-copy-size-limit | |
| [`type-complexity-threshold`]: https://doc.rust-lang.org/clippy/lint_configuration.html#type-complexity-threshold | |
| [`unnecessary-box-size`]: https://doc.rust-lang.org/clippy/lint_configuration.html#unnecessary-box-size | |
| [`unreadable-literal-lint-fractions`]: https://doc.rust-lang.org/clippy/lint_configuration.html#unreadable-literal-lint-fractions | |
| [`upper-case-acronyms-aggressive`]: https://doc.rust-lang.org/clippy/lint_configuration.html#upper-case-acronyms-aggressive | |
| [`vec-box-size-threshold`]: https://doc.rust-lang.org/clippy/lint_configuration.html#vec-box-size-threshold | |
| [`verbose-bit-mask-threshold`]: https://doc.rust-lang.org/clippy/lint_configuration.html#verbose-bit-mask-threshold | |
| [`warn-on-all-wildcard-imports`]: https://doc.rust-lang.org/clippy/lint_configuration.html#warn-on-all-wildcard-imports | |
| [`warn-unsafe-macro-metavars-in-private-macros`]: https://doc.rust-lang.org/clippy/lint_configuration.html#warn-unsafe-macro-metavars-in-private-macros | |
| <!-- end autogenerated links to configuration documentation --> |