| error[E0599]: no method named `f` found for fn pointer `fn(&u8)` in the current scope | |
| --> $DIR/issue-57362-1.rs:20:7 | |
| | | |
| LL | a.f(); | |
| | ^ method not found in `fn(&u8)` | |
| | | |
| = help: items from traits can only be used if the trait is implemented and in scope | |
| note: `Trait` defines an item `f`, perhaps you need to implement it | |
| --> $DIR/issue-57362-1.rs:8:1 | |
| | | |
| LL | trait Trait { | |
| | ^^^^^^^^^^^ | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0599`. |