mirror of
https://github.com/rust-lang/rust
synced 2024-10-01 14:25:08 +00:00
2c3fd1a23a
When encountering a type that needs to be pinned but that is `!Unpin`, suggest using the `pin!()` macro. Fix #57994.
16 lines
362 B
Rust
16 lines
362 B
Rust
// edition: 2021
|
|
// run-rustfix
|
|
#![allow(unused_must_use, dead_code)]
|
|
|
|
use std::future::Future;
|
|
fn foo() -> impl Future<Output=()> {
|
|
async { }
|
|
}
|
|
|
|
fn bar(cx: &mut std::task::Context<'_>) {
|
|
let fut = foo();
|
|
fut.poll(cx);
|
|
//~^ ERROR no method named `poll` found for opaque type `impl Future<Output = ()>` in the current scope [E0599]
|
|
}
|
|
fn main() {}
|