| error: `loop...else` loops are not supported | |
| --> $DIR/loop-else-break-with-value.rs:10:7 | |
| | | |
| LL | let Some(1) = loop { | |
| | ---- `else` is attached to this loop | |
| ... | |
| LL | } else { | |
| | _______^ | |
| LL | | | |
| LL | | | |
| LL | | return; | |
| LL | | }; | |
| | |_____^ | |
| | | |
| = note: consider moving this `else` clause to a separate `if` statement and use a `bool` variable to control if it should run | |
| error[E0005]: refutable pattern in local binding | |
| --> $DIR/loop-else-break-with-value.rs:2:9 | |
| | | |
| LL | let Some(1) = loop { | |
| | ^^^^^^^ pattern `None` not covered | |
| | | |
| = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant | |
| = note: for more information, visit https://doc.rust-lang.org/book/ch19-02-refutability.html | |
| = note: the matched value is of type `Option<i32>` | |
| help: you might want to use `if let` to ignore the variant that isn't matched | |
| | | |
| LL ~ if let Some(1) = loop { | |
| LL | | |
| ... | |
| LL | return; | |
| LL ~ } { todo!() }; | |
| | | |
| error: aborting due to 2 previous errors | |
| For more information about this error, try `rustc --explain E0005`. |