Trait polars::prelude::IndexToUsize

pub trait IndexToUsize {
    fn negative_to_usize(self, index: usize) -> Option<usize>;
}

Required Methods

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

Translate the negative index to an offset.

Implementations on Foreign Types

impl IndexToUsize for i64

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

Implementors