Trait polars_core::prelude::IndexToUsize

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

Required Methods§

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

Translate the negative index to an offset.

Implementors§

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