-error: methods called `as_*` usually take self by reference or self by mutable reference
- --> $DIR/def_id_nocore.rs:26:19
+error: methods called `as_*` usually take `self` by reference or `self` by mutable reference
+ --> $DIR/def_id_nocore.rs:28:19
|
LL | pub fn as_ref(self) -> &'static str {
| ^^^^