Interface Unit

src/datetime.rs:75–83

Represents the [datetime units][datetime-units] supported by NumPy [datetime-units]: https://numpy.org/doc/stable/reference/arrays.datetime.html#datetime-units

///
/// [datetime-units]: https://numpy.org/doc/stable/reference/arrays.datetime.html#datetime-units
pub trait Unit: Send + Sync + Clone + Copy + PartialEq + Eq + Hash + PartialOrd + Ord {
    /// The matching NumPy [datetime unit code][NPY_DATETIMEUNIT]
    ///
    /// [NPY_DATETIMEUNIT]: https://github.com/numpy/numpy/blob/4c60b3263ac50e5e72f6a909e156314fc3c9cba0/numpy/core/include/numpy/ndarraytypes.h#L276
    const UNIT: NPY_DATETIMEUNIT;

    /// The abbreviation used for debug formatting
    const ABBREV: &'static str;
}

macro_rules! define_units {
    ($($(#[$meta:meta])* $struct:ident => $unit:ident $abbrev:literal,)+) => {