| error[E0308]: mismatched types |
| --> $DIR/let-else-binding-explicit-mut-annotated.rs:9:37 |
| | |
| LL | let Some(n): &mut Option<i32> = &&Some(5i32) else { return }; |
| | ---------------- ^^^^^^^^^^^^ types differ in mutability |
| | | |
| | expected due to this |
| | |
| = note: expected mutable reference `&mut Option<_>` |
| found reference `&&Option<_>` |
| |
| error[E0308]: mismatched types |
| --> $DIR/let-else-binding-explicit-mut-annotated.rs:13:37 |
| | |
| LL | let Some(n): &mut Option<i32> = &&mut Some(5i32) else { return }; |
| | ---------------- ^^^^^^^^^^^^^^^^ types differ in mutability |
| | | |
| | expected due to this |
| | |
| = note: expected mutable reference `&mut Option<_>` |
| found reference `&&mut Option<_>` |
| |
| error: aborting due to 2 previous errors |
| |
| For more information about this error, try `rustc --explain E0308`. |