sig
type 'a t
type 'a elt
type ('a, 'z) create_options
val create :
('a, unit -> 'a Hash_set_intf.Creators.t)
Hash_set_intf.Creators.create_options
val of_list :
('a, 'a Hash_set_intf.Creators.elt list -> 'a Hash_set_intf.Creators.t)
Hash_set_intf.Creators.create_options
end