Function format 

pub fn format(ms: f64, long: bool) -> String

Formats a millisecond value into a human-readable time string.

When long is false, returns a short format like "1s", "2d". When long is true, returns a long format like "1 second", "2 days".

Examples

use ms_convert::format;

assert_eq!(format(1_000.0, false), "1s");
assert_eq!(format(1_000.0, true), "1 second");
assert_eq!(format(172_800_000.0, true), "2 days");