Trait polars::prelude::ChunkSort

pub trait ChunkSort<T> where
    T: PolarsDataType, {
    fn sort_with(&self, options: SortOptions) -> ChunkedArray<T>;
    fn sort(&self, reverse: bool) -> ChunkedArray<T>;
    fn argsort(&self, options: SortOptions) -> ChunkedArray<UInt32Type>;

    fn argsort_multiple(
        &self,
        _other: &[Series],
        _reverse: &[bool]
    ) -> Result<ChunkedArray<UInt32Type>, PolarsError> { ... }
}

Sort operations on ChunkedArray.

Required Methods

fn sort_with(&self, options: SortOptions) -> ChunkedArray<T>

fn sort(&self, reverse: bool) -> ChunkedArray<T>

Returned a sorted ChunkedArray.

fn argsort(&self, options: SortOptions) -> ChunkedArray<UInt32Type>

Retrieve the indexes needed to sort this array.

Provided Methods

fn argsort_multiple(
    &self,
    _other: &[Series],
    _reverse: &[bool]
) -> Result<ChunkedArray<UInt32Type>, PolarsError>

Retrieve the indexes need to sort this and the other arrays.

Implementors

impl ChunkSort<BooleanType> for ChunkedArray<BooleanType>

impl ChunkSort<Float32Type> for ChunkedArray<Float32Type>

impl ChunkSort<Float64Type> for ChunkedArray<Float64Type>

impl ChunkSort<Utf8Type> for ChunkedArray<Utf8Type>

impl<T> ChunkSort<T> for ChunkedArray<T> where
    T: PolarsIntegerType,
    <T as PolarsNumericType>::Native: Default,
    <T as PolarsNumericType>::Native: Ord,