rust/tests/ui/async-await/in-trait/async-example-desugared.rs
2023-10-13 21:01:36 +00:00

20 lines
291 B
Rust

// check-pass
// edition: 2021
#![allow(incomplete_features)]
use std::future::Future;
trait MyTrait {
#[allow(async_fn_in_trait)]
async fn foo(&self) -> i32;
}
impl MyTrait for i32 {
fn foo(&self) -> impl Future<Output = i32> {
async { *self }
}
}
fn main() {}