| error[E0308]: mismatched types |
| --> $DIR/ref_pat_everywhere-mutability-mismatch.rs:4:17 |
| | |
| LL | if let Some(&x) = Some(0) { |
| | ^^ ------- this expression has type `Option<{integer}>` |
| | | |
| | expected integer, found `&_` |
| | |
| = note: expected type `{integer}` |
| found reference `&_` |
| help: consider removing `&` from the pattern |
| | |
| LL | if let Some(x) = Some(0) { |
| | ~ |
| |
| error[E0308]: mismatched types |
| --> $DIR/ref_pat_everywhere-mutability-mismatch.rs:8:12 |
| | |
| LL | if let &Some(x) = &mut Some(0) { |
| | ^^^^^^^^ ------------ this expression has type `&mut Option<{integer}>` |
| | | |
| | types differ in mutability |
| | |
| = note: expected mutable reference `&mut Option<{integer}>` |
| found reference `&_` |
| |
| error[E0308]: mismatched types |
| --> $DIR/ref_pat_everywhere-mutability-mismatch.rs:12:17 |
| | |
| LL | if let Some(&x) = &mut Some(0) { |
| | ^^ ------------ this expression has type `&mut Option<{integer}>` |
| | | |
| | expected integer, found `&_` |
| | |
| = note: expected type `{integer}` |
| found reference `&_` |
| help: consider removing `&` from the pattern |
| | |
| LL | if let Some(x) = &mut Some(0) { |
| | ~ |
| |
| error: aborting due to 3 previous errors |
| |
| For more information about this error, try `rustc --explain E0308`. |