polars_arrow::legacy::kernels::set

Function set_with_mask

Source 
pub fn set_with_mask<T: NativeType>(
    array: &PrimitiveArray<T>,
    mask: &BooleanArray,
    value: T,
    dtype: ArrowDataType,
) -> PrimitiveArray<T>
Expand description

Set values in a primitive array based on a mask array. This is fast when large chunks of bits are set or unset.