src/test/ui/issues/issue-57362-1.stderr

   1 error[E0599]: no method named `f` found for fn pointer `fn(&u8)` in the current scope
   2   --> $DIR/issue-57362-1.rs:20:7
   3    |
   4 LL |     a.f();
   5    |     - ^ method not found in `fn(&u8)`
   6    |     |
   7    |     this is a function, perhaps you wish to call it
   8    |
   9    = help: items from traits can only be used if the trait is implemented and in scope
  10 note: `Trait` defines an item `f`, perhaps you need to implement it
  11   --> $DIR/issue-57362-1.rs:8:1
  12    |
  13 LL | trait Trait {
  14    | ^^^^^^^^^^^
  15
  16 error: aborting due to previous error
  17
  18 For more information about this error, try `rustc --explain E0599`.