mirror of https://github.com/rust-lang/rust
23 lines
913 B
Plaintext
23 lines
913 B
Plaintext
error[E0308]: mismatched types
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--> $DIR/issue-90014-tait.rs:18:9
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LL | type Fut<'a> = impl Future<Output = ()>;
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| ------------------------ the expected future
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LL |
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LL | fn make_fut<'a>(&'a self) -> Self::Fut<'a> {
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| ------------- expected `Foo<'_>::Fut<'a>` because of return type
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LL | async { () }
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| ^^^^^^^^^^^^ expected future, found `async` block
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= note: expected opaque type `Foo<'_>::Fut<'a>`
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found `async` block `{async block@$DIR/issue-90014-tait.rs:18:9: 18:21}`
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note: this item must have the opaque type in its signature in order to be able to register hidden types
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--> $DIR/issue-90014-tait.rs:17:8
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LL | fn make_fut<'a>(&'a self) -> Self::Fut<'a> {
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| ^^^^^^^^
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0308`.
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