23 lines
436 B
Rust
23 lines
436 B
Rust
// check-pass
|
|
// edition: 2021
|
|
// [next] compile-flags: -Zlower-impl-trait-in-trait-to-assoc-ty
|
|
// revisions: current next
|
|
|
|
#![feature(async_fn_in_trait)]
|
|
#![feature(return_position_impl_trait_in_trait)]
|
|
#![allow(incomplete_features)]
|
|
|
|
use std::future::Future;
|
|
|
|
trait MyTrait {
|
|
async fn foo(&self) -> i32;
|
|
}
|
|
|
|
impl MyTrait for i32 {
|
|
fn foo(&self) -> impl Future<Output = i32> + '_ {
|
|
async { *self }
|
|
}
|
|
}
|
|
|
|
fn main() {}
|