Trait polars_core::chunked_array::ops::ChunkZip [−][src]
pub trait ChunkZip<T> {
fn zip_with(
&self,
mask: &BooleanChunked,
other: &ChunkedArray<T>
) -> Result<ChunkedArray<T>>;
}Expand description
Combine 2 ChunkedArrays based on some predicate.
Required methods
fn zip_with(
&self,
mask: &BooleanChunked,
other: &ChunkedArray<T>
) -> Result<ChunkedArray<T>>
fn zip_with(
&self,
mask: &BooleanChunked,
other: &ChunkedArray<T>
) -> Result<ChunkedArray<T>>Create a new ChunkedArray with values from self where the mask evaluates true and values
from other where the mask evaluates false