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26 lines
625 B
Rust
26 lines
625 B
Rust
//@ edition:2018
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use ::core::pin::Pin;
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use ::core::future::Future;
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use ::core::marker::Send;
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trait Foo {
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fn bar<'me, 'async_trait, T: Send>(x: &'me T)
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-> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>
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where 'me: 'async_trait;
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}
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impl Foo for () {
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fn bar<'me, 'async_trait, T: Send>(x: &'me T)
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-> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>
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where 'me:'async_trait {
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Box::pin( //~ ERROR future cannot be sent between threads safely
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async move {
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let x = x;
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}
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)
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}
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}
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fn main() { }
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