error[E0621]: explicit lifetime required in the type of `x` | |
--> $DIR/ex1-return-one-existing-name-if-else-using-impl-3.rs:8:36 | |
| | |
LL | fn foo<'a>(&'a self, x: &i32) -> &i32 { | |
| ---- help: add explicit lifetime `'a` to the type of `x`: `&'a i32` | |
LL | | |
LL | if true { &self.field } else { x } | |
| ^ lifetime `'a` required | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0621`. |