Trait polars::prelude::IndexToUsize

pub trait IndexToUsize {
    // Required method
    fn negative_to_usize(self, len: usize) -> Option<usize>;
}

Required Methods

fn negative_to_usize(self, len: usize) -> Option<usize>

Translate the negative index to an offset.

Implementors

impl<I> IndexToUsize for Iwhere I: PartialOrd + PartialEq + NumCast + Signed + Zero,