Function mz_expr::relation::func::fused_value_window_func_no_list

fn fused_value_window_func_no_list<'a: 'b, 'b, I>(
    input_datums: I,
    callers_temp_storage: &'b RowArena,
    funcs: &Vec<AggregateFunc>,
    order_by: &Vec<ColumnOrder>,
) -> impl Iterator<Item = Datum<'b>>
where
    I: IntoIterator<Item = Datum<'a>>,

Like fused_value_window_func, but doesn’t perform the final wrapping in a list, returning an Iterator instead.