mirror of https://github.com/rust-lang/rust
31 lines
677 B
Rust
31 lines
677 B
Rust
//@ run-pass
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#![allow(unused_must_use)]
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//@ needs-threads
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use std::thread;
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use std::sync::mpsc::{channel, Sender};
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pub fn main() { test05(); }
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fn test05_start(tx : &Sender<isize>) {
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tx.send(10).unwrap();
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println!("sent 10");
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tx.send(20).unwrap();
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println!("sent 20");
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tx.send(30).unwrap();
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println!("sent 30");
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}
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fn test05() {
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let (tx, rx) = channel();
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let t = thread::spawn(move|| { test05_start(&tx) });
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let mut value: isize = rx.recv().unwrap();
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println!("{}", value);
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value = rx.recv().unwrap();
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println!("{}", value);
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value = rx.recv().unwrap();
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println!("{}", value);
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assert_eq!(value, 30);
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t.join();
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}
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