Trait polars_core::chunked_array::ops::ChunkTakeEvery

pub trait ChunkTakeEvery<T> {
    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 BooleanChunked

impl ChunkTakeEvery<CategoricalType> for CategoricalChunked

This is supported on crate feature dtype-categorical only.

impl ChunkTakeEvery<ListType> for ListChunked

impl ChunkTakeEvery<Utf8Type> for Utf8Chunked

impl<T> ChunkTakeEvery<ObjectType<T>> for ObjectChunked<T>

This is supported on crate feature object only.

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