Function _rolling_apply_agg_window_nulls

pub fn _rolling_apply_agg_window_nulls<'a, Agg, T, O>(
    values: &'a [T],
    validity: &'a Bitmap,
    offsets: O,
    params: Option<RollingFnParams>,
) -> PrimitiveArray<T>
where
    O: Iterator<Item = (u32, u32)> + TrustedLen,
    Agg: RollingAggWindowNulls<'a, T>,
    T: IsFloat + NativeType,