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error: lifetime may not live long enough
--> $DIR/ex1-return-one-existing-name-self-is-anon.rs:8:30
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LL | fn foo<'a>(&self, x: &'a Foo) -> &'a Foo {
| -- - let's call the lifetime of this reference `'1`
| |
| lifetime `'a` defined here
LL |
LL | if true { x } else { self }
| ^^^^ method was supposed to return data with lifetime `'a` but it is returning data with lifetime `'1`
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help: consider reusing a named lifetime parameter and update trait if needed
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LL | fn foo<'a>(&'a self, x: &'a Foo) -> &'a Foo {
| ++
error: aborting due to 1 previous error
|
