| error: methods called `as_*` usually take `self` by reference or `self` by mutable reference | |
| --> tests/ui/def_id_nocore.rs:27:19 | |
| | | |
| LL | pub fn as_ref(self) -> &'static str { | |
| | ^^^^ | |
| | | |
| = help: consider choosing a less ambiguous name | |
| = note: `-D clippy::wrong-self-convention` implied by `-D warnings` | |
| = help: to override `-D warnings` add `#[allow(clippy::wrong_self_convention)]` | |
| error: aborting due to 1 previous error | |