Macro as_us 

macro_rules! as_us {
    ($x:expr) => { ... };
}

Converts total attoseconds (i128) → whole microseconds (i128).

Equivalent to Dt::attos_to_us.

Truncates toward zero.

Examples

Example shows attos inputs being built with macros rather than counting attosecond zeros by hand.

use deep_time::macros::{as_us, ns, us};

// an amount of attoseconds that is equal to
// −1.5 µs becomes −1 microseconds
assert_eq!(as_us!(-us!(1) - ns!(500)), -1);