Named (base.Base.Set.Using_comparator.Tree.Named)

val is_subset : 
  comparator:('a, 'cmp) Base__.Comparator.t ->
  ('a, 'cmp) t Base__Set_intf.Named.t ->
  of_:('a, 'cmp) t Base__Set_intf.Named.t ->
  (unit, Base__.Info.t) result

val equal : 
  comparator:('a, 'cmp) Base__.Comparator.t ->
  ('a, 'cmp) t Base__Set_intf.Named.t ->
  ('a, 'cmp) t Base__Set_intf.Named.t ->
  (unit, Base__.Info.t) result