Trait polars::prelude::ChunkSort

pub trait ChunkSort<T>
where
    T: PolarsDataType,
{
    // Required methods
    fn sort_with(&self, options: SortOptions) -> ChunkedArray<T>;
    fn sort(&self, descending: bool) -> ChunkedArray<T>;
    fn arg_sort(&self, options: SortOptions) -> ChunkedArray<UInt32Type>;

    // Provided method
    fn arg_sort_multiple(
        &self,
        by: &[Series],
        _options: &SortMultipleOptions
    ) -> Result<ChunkedArray<UInt32Type>, PolarsError> { ... }
}

Sort operations on ChunkedArray.

Required Methods

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

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

Returned a sorted ChunkedArray.

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

Retrieve the indexes needed to sort this array.

Provided Methods

fn arg_sort_multiple( &self, by: &[Series], _options: &SortMultipleOptions ) -> Result<ChunkedArray<UInt32Type>, PolarsError>

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

Implementors

impl ChunkSort<BinaryOffsetType> for ChunkedArray<BinaryOffsetType>

impl ChunkSort<BinaryType> for ChunkedArray<BinaryType>

impl ChunkSort<BooleanType> for ChunkedArray<BooleanType>

impl ChunkSort<StringType> for ChunkedArray<StringType>

impl<T> ChunkSort<T> for ChunkedArray<T>

where T: PolarsNumericType,