| warning: method `iter_` is never used | |
| --> $DIR/static-impl.rs:38:8 | |
| | | |
| LL | trait vec_utils<T> { | |
| | --------- method in this trait | |
| LL | fn length_(&self, ) -> usize; | |
| LL | fn iter_<F>(&self, f: F) where F: FnMut(&T); | |
| | ^^^^^ | |
| | | |
| = note: `#[warn(dead_code)]` on by default | |
| warning: 1 warning emitted | |