`sig
module Hashtbl :
sig
type ('a, 'b) t = ('a, 'b) Stdlib.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_opt : ('a, 'b) Stdlib.Hashtbl.t -> 'a -> 'b option
val find_option : ('a, 'b) Stdlib.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 reset : ('a, 'b) ExtHashtbl.Hashtbl.t -> unit
val randomize : unit -> unit
type statistics =
Stdlib.Hashtbl.statistics = {
num_bindings : int;
num_buckets : int;
max_bucket_length : int;
bucket_histogram : int array;
}
val stats :
('a, 'b) ExtHashtbl.Hashtbl.t -> ExtHashtbl.Hashtbl.statistics
val seeded_hash_param : int -> int -> int -> 'a -> int
val seeded_hash : int -> 'a -> int
val is_randomized : unit -> bool
val filter_map_inplace :
('a -> 'b -> 'b option) -> ('a, 'b) ExtHashtbl.Hashtbl.t -> unit
val create : ?random:bool -> 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
val hash_param : int -> int -> 'a -> int
val to_seq : ('a, 'b) ExtHashtbl.Hashtbl.t -> ('a * 'b) Stdlib.Seq.t
val to_seq_keys : ('a, 'b) ExtHashtbl.Hashtbl.t -> 'a Stdlib.Seq.t
val to_seq_values : ('a, 'b) ExtHashtbl.Hashtbl.t -> 'b Stdlib.Seq.t
val add_seq :
('a, 'b) ExtHashtbl.Hashtbl.t -> ('a * 'b) Stdlib.Seq.t -> unit
val replace_seq :
('a, 'b) ExtHashtbl.Hashtbl.t -> ('a * 'b) Stdlib.Seq.t -> unit
val of_seq : ('a * 'b) Stdlib.Seq.t -> ('a, 'b) ExtHashtbl.Hashtbl.t
module type HashedType = Hashtbl.HashedType
module type S = Hashtbl.S
module Make = Hashtbl.Make
module type SeededHashedType = Hashtbl.SeededHashedType
module type SeededS = Hashtbl.SeededS
module MakeSeeded = Hashtbl.MakeSeeded
end
end`