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warning: elided lifetime has a name
--> $DIR/ex1-return-one-existing-name-if-else-using-impl-3.rs:6:36
|
LL | fn foo<'a>(&'a self, x: &i32) -> &i32 {
| -- ^ this elided lifetime gets resolved as `'a`
| |
| lifetime `'a` declared here
|
= note: `#[warn(elided_named_lifetimes)]` on by default
error[E0621]: explicit lifetime required in the type of `x`
--> $DIR/ex1-return-one-existing-name-if-else-using-impl-3.rs:9:36
|
LL | fn foo<'a>(&'a self, x: &i32) -> &i32 {
| ---- help: add explicit lifetime `'a` to the type of `x`: `&'a i32`
...
LL | if true { &self.field } else { x }
| ^ lifetime `'a` required
error: aborting due to 1 previous error; 1 warning emitted
For more information about this error, try `rustc --explain E0621`.
|
