mirror of https://github.com/rust-lang/rust
15 lines
496 B
Plaintext
15 lines
496 B
Plaintext
error: lifetime may not live long enough
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--> $DIR/wf-check-hidden-type.rs:14:5
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LL | fn boom<'a, 'b>() -> impl Extend<'a, 'b> {
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| -- -- lifetime `'b` defined here
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| lifetime `'a` defined here
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LL | None::<&'_ &'_ ()>
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| ^^^^^^^^^^^^^^^^^^ function was supposed to return data with lifetime `'b` but it is returning data with lifetime `'a`
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= help: consider adding the following bound: `'a: 'b`
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error: aborting due to 1 previous error
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