Module type Hashable.S_binable

module type S_binable = sig .. end

type t 

val hash : t -> int

val hashable : t Hashtbl.Hashable.t

module Table: Hashtbl.S_binable  with type key = t

module Hash_set: Hash_set.S_binable  with type elt = t

module Hash_queue: Hash_queue.S          with type Key.t = t