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10 lines
218 B
Rust
10 lines
218 B
Rust
//@ edition:2018
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use std::future::Future;
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fn foo<T: Send, U>(ty: T, ty1: U) -> impl Future<Output = (T, U)> + Send {
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//~^ Error future cannot be sent between threads safely
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async { (ty, ty1) }
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}
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fn main() {}
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