Fancier Durations now in an easily consumable library

Using this library is very simple (but here are the docs:

``` use std::time::Duration; use fancy_duration::FancyDuration;

pub fn main() { asserteq!(FancyDuration(Duration::new(20, 0)).tostring(), "20s"); asserteq!(FancyDuration(Duration::new(600, 0)).tostring(), "10m"); asserteq!(FancyDuration(Duration::new(120, 0)).tostring(), "2m"); asserteq!(FancyDuration(Duration::new(185, 0)).tostring(), "3m 5s"); asserteq!(FancyDuration::::parse("3m 5s").unwrap().duration(), Duration::new(185, 0)); asserteq!(FancyDuration(Duration::new(185, 0)).to_string(), "3m 5s");

#[cfg(feature = "time")]
{
    // also works with time::Duration from the `time` crate
    assert_eq!(FancyDuration(time::Duration::new(20, 0)).to_string(), "20s");
    assert_eq!(FancyDuration(time::Duration::new(600, 0)).to_string(), "10m");
    assert_eq!(FancyDuration(time::Duration::new(120, 0)).to_string(), "2m");
    assert_eq!(FancyDuration(time::Duration::new(185, 0)).to_string(), "3m 5s");
    assert_eq!(FancyDuration::<time::Duration>::parse("3m 5s").unwrap().duration(), time::Duration::new(185, 0));
    assert_eq!(FancyDuration(time::Duration::new(185, 0)).to_string(), "3m 5s");
}

#[cfg(feature = "chrono")]
{
    // also works with chrono!
    assert_eq!(FancyDuration(chrono::Duration::seconds(20)).to_string(), "20s");
    assert_eq!(FancyDuration(chrono::Duration::seconds(600)).to_string(), "10m");
    assert_eq!(FancyDuration(chrono::Duration::seconds(120)).to_string(), "2m");
    assert_eq!(FancyDuration(chrono::Duration::seconds(185)).to_string(), "3m 5s");
    assert_eq!(FancyDuration::<chrono::Duration>::parse("3m 5s").unwrap().duration(), chrono::Duration::seconds(185));
    assert_eq!(FancyDuration(chrono::Duration::seconds(185)).to_string(), "3m 5s");
}

} ```

Comes with support for serde, chrono, time as well as public traits you can implement to bring in your own duration implementation.

Author

Erik Hollensbe git@hollensbe.org

License

MIT