source: doc/papers/concurrency/examples/future.rs @ 2210cfc

ADTast-experimentalenumforall-pointer-decaypthread-emulationqualifiedEnum
Last change on this file since 2210cfc was 2aab69b, checked in by Peter A. Buhr <pabuhr@…>, 5 years ago

files added to concurrency paper

  • Property mode set to 100644
File size: 233 bytes
Line 
1use futures::executor::block_on;
2
3async fn hello_world() {
4    println!("hello, world!");
5}
6
7fn main() {
8    let future = hello_world(); // Nothing is printed
9    block_on(future); // `future` is run and "hello, world!" is printed
10}
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