Function fractal_analysis::get_clzs_par

pub fn get_clzs_par<'a, H: 'a, Smp: 'a, Key: 'a, Set: 'a>(
    set: Set, 
    get_key_from_sample: H
) -> impl ParallelIterator<Item = u8> where
    H: Fn(Smp) -> Key + Sync + Send + Copy,
    Key: PrimInt + Sync + Send,
    [Key]: ParallelSliceMut<Key>,
    Set: IntoParallelIterator<Item = Smp>,
    Smp: Sync + Send,