source: doc/papers/concurrency/examples/future.rs @ 2aab69b

arm-ehjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-expr
Last change on this file since 2aab69b was 2aab69b, checked in by Peter A. Buhr <pabuhr@…>, 22 months 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}
Note: See TracBrowser for help on using the repository browser.