Trait polars::prelude::TakeRandomUtf8

pub trait TakeRandomUtf8 {
    type Item;
    fn get(self, index: usize) -> Option<Self::Item>;

    unsafe fn get_unchecked(self, index: usize) -> Option<Self::Item> { ... }
}

Associated Types

type Item

Required methods

fn get(self, index: usize) -> Option<Self::Item>

Get a nullable value by index.

Out of bounds access doesn’t Error but will return a Null value

Provided methods

unsafe fn get_unchecked(self, index: usize) -> Option<Self::Item>

Get a value by index and ignore the null bit.

Safety

Does not do bound checks.

Implementors

impl<'a> TakeRandomUtf8 for &'a ChunkedArray<Utf8Type>

type Item = &'a str