type 'a t = 'a Core_kernel.Hashtbl_intf.Hashtbl_intf.Hashable.t = {hash : 'a ‑> int; |
compare : 'a ‑> 'a ‑> int; |
sexp_of_t : 'a ‑> Base.Sexp.t; |
}val poly : 'a tval of_key : (module Core_kernel.Hashtbl_intf.Hashtbl_intf.Key with type t = 'a) ‑> 'a t