blob: 61d7e2520eab7a8cea7c3f8f97fd2a932aa4d5bd (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
// check-pass
// edition: 2021
#![feature(async_fn_in_trait)]
#![feature(return_position_impl_trait_in_trait)]
#![allow(incomplete_features)]
use std::future::Future;
use std::pin::Pin;
trait MyTrait {
async fn foo(&self) -> i32;
}
impl MyTrait for i32 {
// This will break once a PR that implements #102745 is merged
fn foo(&self) -> Pin<Box<dyn Future<Output = i32> + '_>> {
Box::pin(async {
*self
})
}
}
fn main() {}
|