sig
type 'a t =
'a Core_hashtbl_intf.Hashable.t = {
hash : 'a -> int;
compare : 'a -> 'a -> int;
sexp_of_t : 'a -> Sexplib.Sexp.t;
}
val poly : 'a Core_hashtbl_intf.Hashable.t
val of_key :
(module Core_hashtbl_intf.Key with type t = 'a) ->
'a Core_hashtbl_intf.Hashable.t
val hash_param : int -> int -> 'a -> int
val hash : 'a -> int
end