| // Copyright 2012 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| #![allow(unused_must_use)] |
| /* |
| This is about the simplest program that can successfully send a |
| message. |
| */ |
| |
| use std::sync::mpsc::channel; |
| |
| pub fn main() { |
| let (tx, rx) = channel(); |
| tx.send(42); |
| let r = rx.recv(); |
| println!("{:?}", r); |
| } |
