use mco::co;
use mco::coroutine::sleep;
use mco::std::time::tick::Ticker;
use std::sync::Arc;
use std::time::Duration;
fn main() {
let mut t = Ticker::new_arc(Duration::from_secs(1));
let tclone = t.clone();
co!(move || {
for x in tclone.as_ref() {
println!("tick {}", x);
}
});
sleep(Duration::from_secs(3));
t.stop();
}