Trait 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.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so 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>,