ExtHashtbl.Hashtbl

`sig type ('a, 'b) t = ('a, 'b) Hashtbl.t val exists : ('a, 'b) ExtHashtbl.Hashtbl.t -> 'a -> bool val keys : ('a, 'b) ExtHashtbl.Hashtbl.t -> 'a Enum.t val values : ('a, 'b) ExtHashtbl.Hashtbl.t -> 'b Enum.t val enum : ('a, 'b) ExtHashtbl.Hashtbl.t -> ('a * 'b) Enum.t val of_enum : ('a * 'b) Enum.t -> ('a, 'b) ExtHashtbl.Hashtbl.t val find_default : ('a, 'b) ExtHashtbl.Hashtbl.t -> 'a -> 'b -> 'b val find_option : ('a, 'b) Hashtbl.t -> 'a -> 'b option val remove_all : ('a, 'b) ExtHashtbl.Hashtbl.t -> 'a -> unit val map : ('b -> 'c) -> ('a, 'b) ExtHashtbl.Hashtbl.t -> ('a, 'c) ExtHashtbl.Hashtbl.t val length : ('a, 'b) ExtHashtbl.Hashtbl.t -> int val create : int -> ('a, 'b) ExtHashtbl.Hashtbl.t val clear : ('a, 'b) ExtHashtbl.Hashtbl.t -> unit val add : ('a, 'b) ExtHashtbl.Hashtbl.t -> 'a -> 'b -> unit val copy : ('a, 'b) ExtHashtbl.Hashtbl.t -> ('a, 'b) ExtHashtbl.Hashtbl.t val find : ('a, 'b) ExtHashtbl.Hashtbl.t -> 'a -> 'b val find_all : ('a, 'b) ExtHashtbl.Hashtbl.t -> 'a -> 'b list val mem : ('a, 'b) ExtHashtbl.Hashtbl.t -> 'a -> bool val remove : ('a, 'b) ExtHashtbl.Hashtbl.t -> 'a -> unit val replace : ('a, 'b) ExtHashtbl.Hashtbl.t -> 'a -> 'b -> unit val iter : ('a -> 'b -> unit) -> ('a, 'b) ExtHashtbl.Hashtbl.t -> unit val fold : ('a -> 'b -> 'c -> 'c) -> ('a, 'b) ExtHashtbl.Hashtbl.t -> 'c -> 'c val hash : 'a -> int end`