#[macro_use]
extern crate chan;
use std::thread;
use std::time::Duration;
fn main() {
let tick = chan::tick_ms(100);
let boom = chan::after_ms(500);
loop {
chan_select! {
default => {
println!(" .");
thread::sleep(Duration::from_millis(50));
},
tick.recv() => println!("tick."),
boom.recv() => { println!("BOOM!"); return; },
}
}
}