| error[E0582]: binding for associated type `Output` references lifetime `'a`, which does not appear in the trait input types |
| --> $DIR/E0582.rs:28:30 |
| | |
| LL | where F: for<'a> Fn() -> Option<&'a i32> |
| | ^^^^^^^^^^^^^^^ |
| |
| error[E0582]: binding for associated type `Item` references lifetime `'a`, which does not appear in the trait input types |
| --> $DIR/E0582.rs:36:31 |
| | |
| LL | where F: for<'a> Iterator<Item=&'a i32> |
| | ^^^^^^^^^^^^ |
| |
| error[E0308]: mismatched types |
| --> $DIR/E0582.rs:22:5 |
| | |
| LL | bar(mk_unexpected_char_err) |
| | ^^^ one type is more general than the other |
| | |
| = note: expected enum `Option<&_>` |
| found enum `Option<&'a _>` |
| note: the lifetime requirement is introduced here |
| --> $DIR/E0582.rs:28:30 |
| | |
| LL | where F: for<'a> Fn() -> Option<&'a i32> |
| | ^^^^^^^^^^^^^^^ |
| |
| error: aborting due to 3 previous errors |
| |
| Some errors have detailed explanations: E0308, E0582. |
| For more information about an error, try `rustc --explain E0308`. |
