mirror of https://github.com/rust-lang/rust
40 lines
2.1 KiB
Plaintext
40 lines
2.1 KiB
Plaintext
error: lifetime may not live long enough
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--> $DIR/arbitrary_self_types_pin_lifetime_mismatch-async.rs:8:52
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LL | async fn a(self: Pin<&Foo>, f: &Foo) -> &Foo { f }
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| - - ^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`
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| | |
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| | let's call the lifetime of this reference `'1`
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| let's call the lifetime of this reference `'2`
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help: consider introducing a named lifetime parameter and update trait if needed
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LL | async fn a<'a>(self: Pin<&'a Foo>, f: &'a Foo) -> &Foo { f }
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| ++++ ++ ++
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error: lifetime may not live long enough
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--> $DIR/arbitrary_self_types_pin_lifetime_mismatch-async.rs:11:75
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LL | async fn c(self: Pin<&Self>, f: &Foo, g: &Foo) -> (Pin<&Foo>, &Foo) { (self, f) }
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| - - ^^^^^^^^^ method was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`
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| | let's call the lifetime of this reference `'1`
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| let's call the lifetime of this reference `'2`
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help: consider introducing a named lifetime parameter and update trait if needed
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LL | async fn c<'a>(self: Pin<&'a Self>, f: &'a Foo, g: &Foo) -> (Pin<&Foo>, &Foo) { (self, f) }
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| ++++ ++ ++
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error: lifetime may not live long enough
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--> $DIR/arbitrary_self_types_pin_lifetime_mismatch-async.rs:17:64
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LL | async fn bar<'a>(self: Alias<&Self>, arg: &'a ()) -> &() { arg }
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| -- - ^^^ method was supposed to return data with lifetime `'1` but it is returning data with lifetime `'a`
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| | |
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| | let's call the lifetime of this reference `'1`
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| lifetime `'a` defined here
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error: aborting due to 3 previous errors
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