18 lines
249 B
Rust
18 lines
249 B
Rust
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// check-pass
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// edition:2021
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#![feature(async_fn_in_trait)]
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#![allow(incomplete_features)]
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pub trait Foo {
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async fn foo(&mut self);
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}
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struct MyFoo<'a>(&'a mut ());
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impl<'a> Foo for MyFoo<'a> {
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async fn foo(&mut self) {}
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}
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fn main() {}
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