18 lines
705 B
Plaintext
18 lines
705 B
Plaintext
error: lifetime may not live long enough
|
|
--> $DIR/ex3-both-anon-regions-self-is-anon.rs:7:19
|
|
|
|
|
LL | fn foo<'a>(&self, x: &Foo) -> &Foo {
|
|
| - - let's call the lifetime of this reference `'1`
|
|
| |
|
|
| let's call the lifetime of this reference `'2`
|
|
LL | if true { x } else { self }
|
|
| ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`
|
|
|
|
|
help: consider reusing a named lifetime parameter and update trait if needed
|
|
|
|
|
LL | fn foo<'a>(&self, x: &'a Foo) -> &'a Foo {
|
|
| ++ ++
|
|
|
|
error: aborting due to 1 previous error
|
|
|