type 'a t
= 'a Hashtbl_intf.Hashable.t
=
{
hash : 'a ‑> int;
compare : 'a ‑> 'a ‑> int;
sexp_of_t : 'a ‑> Sexp.t;
}
val poly : 'a t
val of_key : (module Hashtbl_intf.Key_plain with type t = 'a) ‑> 'a t
val hash_param : int ‑> int ‑> 'a ‑> int
val hash : 'a ‑> int