mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-29 18:23:49 +00:00
16 lines
306 B
Rust
16 lines
306 B
Rust
|
#![feature(async_closure)]
|
||
|
|
//@ edition: 2021
|
||
|
|
|
||
|
|
//@ aux-build: executor.rs
|
||
|
|
extern crate executor;
|
||
|
|
|
||
|
|
async fn call_once(f: impl async FnOnce()) {
|
||
|
|
f().await;
|
||
|
|
}
|
||
|
|
|
||
|
|
pub fn main() {
|
||
|
|
let async_closure = async || {};
|
||
|
|
executor::block_on(async_closure());
|
||
|
|
executor::block_on(call_once(async_closure));
|
||
|
|
}
|