polars_arrow::compute::cast

Function primitive_as_primitive

Source 
pub fn primitive_as_primitive<I, O>(
    from: &PrimitiveArray<I>,
    to_type: &ArrowDataType,
) -> PrimitiveArray<O>
where
    I: NativeType + AsPrimitive<O>,
    O: NativeType,
Available on crate feature compute_cast only.
Expand description

Cast PrimitiveArray as a PrimitiveArray Same as number as to_number_type in rust