include module type of struct include Poly end
Sourceval create : int -> ('a, 'b) t Sourceval add : ('a, 'b) t -> 'a -> 'b -> unit Sourceval find : ('a, 'b) t -> 'a -> ('a * 'b) option Sourceval findq : ('a, 'b) t -> 'a -> 'b option Sourceval remove : ('a, 'b) t -> 'a -> ('a * 'b) option Sourceval removeq : ('a, 'b) t -> 'a -> 'b option Sourceval length : ('a, 'b) t -> int