Macro after

macro_rules! after {
    ($amount:tt $unit:tt) => { ... };
}

Shorthand for using After together with delay.

use std::time::Duration;
use reactor_rt::{after, Offset::After};

assert_eq!(after!(10 ns), After(Duration::from_nanos(10)));
assert_eq!(after!(2 min), After(Duration::from_secs(120)));