Function arrow_arith::arity::unary_mut

pub fn unary_mut<I, F>(
    array: PrimitiveArray<I>,
    op: F
) -> Result<PrimitiveArray<I>, PrimitiveArray<I>>where
    I: ArrowPrimitiveType,
    F: Fn(I::Native) -> I::Native,

See PrimitiveArray::unary_mut