Function prim_unary_values

pub fn prim_unary_values<I, O, F>(
    arr: PrimitiveArray<I>,
    op: F,
) -> PrimitiveArray<O>
where
    I: NativeType,
    O: NativeType,
    F: Fn(I) -> O,

Applies a function to all the values (regardless of nullability).

May reuse the memory of the array if possible.