| error[E0382]: use of moved value: `var` |
| --> $DIR/call-expr-incorrect-choice-diagnostics.rs:14:9 |
| | |
| LL | let mut var = item_bound_is_too_weak(); |
| | ------- move occurs because `var` has type `impl FnOnce()`, which does not implement the `Copy` trait |
| LL | var(); |
| | ----- `var` moved due to this call |
| LL | var(); |
| | ^^^ value used here after move |
| | |
| note: this value implements `FnOnce`, which causes it to be moved when called |
| --> $DIR/call-expr-incorrect-choice-diagnostics.rs:13:9 |
| | |
| LL | var(); |
| | ^^^ |
| |
| error[E0618]: expected function, found `impl Sized` |
| --> $DIR/call-expr-incorrect-choice-diagnostics.rs:24:9 |
| | |
| LL | fn opaque_type_no_impl_fn() -> impl Sized { |
| | ----------------------------------------- `opaque_type_no_impl_fn` defined here returns `impl Sized` |
| LL | if false { |
| LL | opaque_type_no_impl_fn()(); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^-- |
| | | |
| | call expression requires function |
| |
| error[E0618]: expected function, found `impl Sized` |
| --> $DIR/call-expr-incorrect-choice-diagnostics.rs:34:9 |
| | |
| LL | fn opaque_type_no_impl_fn_incorrect() -> impl Sized { |
| | --------------------------------------------------- `opaque_type_no_impl_fn_incorrect` defined here returns `impl Sized` |
| LL | if false { |
| LL | opaque_type_no_impl_fn_incorrect()(); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-- |
| | | |
| | call expression requires function |
| |
| error[E0618]: expected function, found `impl Deref<Target = impl Sized>` |
| --> $DIR/call-expr-incorrect-choice-diagnostics.rs:44:9 |
| | |
| LL | fn opaque_type_deref_no_impl_fn() -> impl Deref<Target = impl Sized> { |
| | -------------------------------------------------------------------- `opaque_type_deref_no_impl_fn` defined here returns `impl Deref<Target = impl Sized>` |
| LL | if false { |
| LL | opaque_type_deref_no_impl_fn()(); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-- |
| | | |
| | call expression requires function |
| |
| error: aborting due to 4 previous errors |
| |
| Some errors have detailed explanations: E0382, E0618. |
| For more information about an error, try `rustc --explain E0382`. |
