| warning: methods `get_from_ref` and `inc` are never used | |
| --> $DIR/overloaded-index-in-field.rs:30:8 | |
| | | |
| LL | trait Int { | |
| | --- methods in this trait | |
| LL | fn get(self) -> isize; | |
| LL | fn get_from_ref(&self) -> isize; | |
| | ^^^^^^^^^^^^ | |
| LL | fn inc(&mut self); | |
| | ^^^ | |
| | | |
| = note: `#[warn(dead_code)]` on by default | |
| warning: 1 warning emitted | |