Trait polars::prelude::ChunkTake

pub trait ChunkTake<Idx>: ChunkTakeUnchecked<Idx>
where
    Idx: ?Sized,
{
    // Required method
    fn take(&self, indices: &Idx) -> Result<Self, PolarsError>
       where Self: Sized;
}

Required Methods

fn take(&self, indices: &Idx) -> Result<Self, PolarsError>

where Self: Sized,

Gather values from ChunkedArray by index.

Object Safety

This trait is not object safe.

Implementors

impl<T> ChunkTake<ChunkedArray<UInt32Type>> for ChunkedArray<T>

where T: PolarsDataType, ChunkedArray<T>: ChunkTakeUnchecked<ChunkedArray<UInt32Type>>,

impl<T, I> ChunkTake<I> for ChunkedArray<T>

where T: PolarsDataType, I: AsRef<[u32]> + ?Sized, ChunkedArray<T>: ChunkTakeUnchecked<I>,