Function arrow2::compute::cast::primitive_to_primitive

pub fn primitive_to_primitive<I, O>(
    from: &PrimitiveArray<I>,
    to_type: &DataType
) -> PrimitiveArray<O> where
    I: NativeType + NumCast,
    O: NativeType + NumCast, 

Available on crate feature compute_cast only.

Cast PrimitiveArray to a PrimitiveArray of another physical type via numeric conversion.