17 lines
348 B
Rust
17 lines
348 B
Rust
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// edition:2018
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// run-rustfix
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#![allow(dead_code)]
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use std::future::Future;
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use std::pin::Pin;
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type BoxFuture<'a, T> = Pin<Box<dyn Future<Output = T> + Send + 'a>>;
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// ^^^^^^^^^ This would come from the `futures` crate in real code.
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fn foo() -> BoxFuture<'static, i32> {
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async { //~ ERROR mismatched types
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42
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}
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}
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fn main() {}
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