sleep.rs

fn sleep(dur: Duration) -> timer::Delay {
    tokio::timer::Delay::new(Instant::now() + dur)
}

fn sleep_ms(time_ms: u64) -> timer::Delay {
    sleep(Duration::from_millis(time_ms))
}

// example usage

#[async]
fn periodic() {
  loop {
    await!(sleep_ms(1000));
  }
}