Parameter Base.Set_intf.Check_creators0.1-M
val union_list : t list ‑> tval of_list : elt list ‑> tval of_array : elt array ‑> tval of_sorted_array_unchecked : elt array ‑> tval of_increasing_iterator_unchecked : len:int ‑> f:(int ‑> elt) ‑> tval stable_dedup_list : elt list ‑> elt listval map : ('a, _) set ‑> f:('a ‑> elt) ‑> tval filter_map : ('a, _) set ‑> f:('a ‑> elt option) ‑> t