Trait polars_core::chunked_array::ops::TakeRandomUtf8

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

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

Associated Types

type Item

Required methods

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

Get a nullable value by index.

Panics

Panics if index >= self.len()

Provided methods

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

Get a value by index and ignore the null bit.

Safety

Does not do bound checks.

Implementors

impl<'a> TakeRandomUtf8 for &'a Utf8Chunked

type Item = &'a str