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33 lines
685 B
Rust
33 lines
685 B
Rust
//@ aux-build:block-on.rs
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//@ edition:2021
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//@ build-pass
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//@ revisions: v0 legacy
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//@[v0] compile-flags: -Csymbol-mangling-version=v0
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//@[legacy] compile-flags: -Csymbol-mangling-version=legacy -Zunstable-options
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#![feature(async_closure)]
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extern crate block_on;
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use std::future::Future;
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use std::pin::pin;
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use std::task::*;
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async fn call_mut(f: &mut impl AsyncFnMut()) {
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f().await;
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}
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async fn call_once(f: impl AsyncFnOnce()) {
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f().await;
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}
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fn main() {
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block_on::block_on(async {
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let mut async_closure = async move || {
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println!("called");
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};
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call_mut(&mut async_closure).await;
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call_once(async_closure).await;
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});
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}
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