| error[E0276]: impl has stricter requirements than trait | |
| --> $DIR/issue-18937.rs:20:31 | |
| | | |
| LL | / fn foo<F>(&mut self, f: F) | |
| LL | | where F: fmt::Debug + 'a, | |
| LL | | Self: Sized; | |
| | |__________________________- definition of `foo` from trait | |
| ... | |
| LL | where F: fmt::Debug + 'static, | |
| | ^^^^^^^ impl has extra requirement `F: 'static` | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0276`. |