| warning: methods `f` and `g` are never used | |
| --> $DIR/issue-6128.rs:6:8 | |
| | | |
| LL | trait Graph<Node, Edge> { | |
| | ----- methods in this trait | |
| LL | fn f(&self, _: Edge); | |
| | ^ | |
| LL | fn g(&self, _: Node); | |
| | ^ | |
| | | |
| = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default | |
| warning: 1 warning emitted | |