Module type `Hashable.Hashable`

type 'a t = { hash : 'a -> int; compare : 'a -> 'a -> int; sexp_of_t : 'a -> Sexp.t; }

val equal : 'a t -> 'a t -> bool
val poly : 'a t
val of_key : (module Base__.Hashable_intf.Key with type t = 'a) -> 'a t
val to_key : 'a t -> (module Base__.Hashable_intf.Key with type t = 'a)
val hash_param : int -> int -> 'a -> int
val hash : 'a -> int