Trait polars::prelude::ChunkTakeEvery

pub trait ChunkTakeEvery<T> where
    T: PolarsDataType, {
    fn take_every(&self, n: usize) -> ChunkedArray<T>;
}

Traverse and collect every nth element

Required Methods

fn take_every(&self, n: usize) -> ChunkedArray<T>

Traverse and collect every nth element in a new array.

Implementors

impl ChunkTakeEvery<BooleanType> for ChunkedArray<BooleanType>

impl ChunkTakeEvery<ListType> for ChunkedArray<ListType>

impl ChunkTakeEvery<Utf8Type> for ChunkedArray<Utf8Type>

impl<T> ChunkTakeEvery<ObjectType<T>> for ChunkedArray<ObjectType<T>> where
    T: PolarsObject, 

impl<T> ChunkTakeEvery<T> for ChunkedArray<T> where
    T: PolarsNumericType,