mirror of
https://github.com/rust-lang/rust.git
synced 2024-10-30 14:01:51 +00:00
31 lines
698 B
Rust
31 lines
698 B
Rust
// run-pass
|
|
#![allow(unused_must_use)]
|
|
// ignore-emscripten no threads support
|
|
|
|
use std::thread;
|
|
use std::sync::mpsc::{channel, Sender};
|
|
|
|
pub fn main() { test05(); }
|
|
|
|
fn test05_start(tx : &Sender<isize>) {
|
|
tx.send(10).unwrap();
|
|
println!("sent 10");
|
|
tx.send(20).unwrap();
|
|
println!("sent 20");
|
|
tx.send(30).unwrap();
|
|
println!("sent 30");
|
|
}
|
|
|
|
fn test05() {
|
|
let (tx, rx) = channel();
|
|
let t = thread::spawn(move|| { test05_start(&tx) });
|
|
let mut value: isize = rx.recv().unwrap();
|
|
println!("{}", value);
|
|
value = rx.recv().unwrap();
|
|
println!("{}", value);
|
|
value = rx.recv().unwrap();
|
|
println!("{}", value);
|
|
assert_eq!(value, 30);
|
|
t.join();
|
|
}
|