Function dreadnought::time::sleep

pub fn sleep(duration: Duration) -> Sleep 

Waits until the specified number of ticks has elapsed.

The end number of ticks is calculated when the function is called so:

# async fn main() {
let future = dreadnought::time::sleep(1000);
// Blocking sleep
sleep::sleep(1000);
future.await;
# }

Would take 1000 ticks to complete.