Trait polars::chunked_array::object::ChunkZip

pub trait ChunkZip<T>where
    T: PolarsDataType,{
    fn zip_with(
        &self,
        mask: &ChunkedArray<BooleanType>,
        other: &ChunkedArray<T>
    ) -> Result<ChunkedArray<T>, PolarsError>;
}

Combine 2 ChunkedArrays based on some predicate.

Required Methods

fn zip_with(
    &self,
    mask: &ChunkedArray<BooleanType>,
    other: &ChunkedArray<T>
) -> Result<ChunkedArray<T>, PolarsError>

Create a new ChunkedArray with values from self where the mask evaluates true and values from other where the mask evaluates false

Implementors

impl ChunkZip<BooleanType> for ChunkedArray<BooleanType>

impl ChunkZip<ListType> for ChunkedArray<ListType>

impl ChunkZip<Utf8Type> for ChunkedArray<Utf8Type>

impl<T> ChunkZip<ObjectType<T>> for ChunkedArray<ObjectType<T>>where
    T: PolarsObject,

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