?size:int ->
unit ->
object
val current : ('a, 'b) Hashtbl.t
method add : 'a -> 'b -> unit
method add_list : ('a * 'b) list -> unit
method bound : 'a -> bool
method get : ('a, 'b) Hashtbl.t
method lookup : 'a -> 'b
method mem : 'a -> 'b -> bool
method memq : 'a -> 'b -> bool
method remove : 'a -> unit
method replace : 'a -> 'b -> unit
method to_list : ('a * 'b) list
end