src/test/ui/async-await/in-trait/async-example-desugared-boxed.rs


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// 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() {}