sig type (!'a, !'b) t val create : ?random:bool -> int -> ('a, 'b) Hashtbl.t val clear : ('a, 'b) Hashtbl.t -> unit val reset : ('a, 'b) Hashtbl.t -> unit val copy : ('a, 'b) Hashtbl.t -> ('a, 'b) Hashtbl.t val add : ('a, 'b) Hashtbl.t -> 'a -> 'b -> unit val find : ('a, 'b) Hashtbl.t -> 'a -> 'b val find_opt : ('a, 'b) Hashtbl.t -> 'a -> 'b option val find_all : ('a, 'b) Hashtbl.t -> 'a -> 'b list val mem : ('a, 'b) Hashtbl.t -> 'a -> bool val remove : ('a, 'b) Hashtbl.t -> 'a -> unit val replace : ('a, 'b) Hashtbl.t -> 'a -> 'b -> unit val iter : ('a -> 'b -> unit) -> ('a, 'b) Hashtbl.t -> unit val filter_map_inplace : ('a -> 'b -> 'b option) -> ('a, 'b) Hashtbl.t -> unit val fold : ('a -> 'b -> 'c -> 'c) -> ('a, 'b) Hashtbl.t -> 'c -> 'c val length : ('a, 'b) Hashtbl.t -> int val randomize : unit -> unit val is_randomized : unit -> bool val rebuild : ?random:bool -> ('a, 'b) Hashtbl.t -> ('a, 'b) Hashtbl.t type statistics = { num_bindings : int; num_buckets : int; max_bucket_length : int; bucket_histogram : int array; } val stats : ('a, 'b) Hashtbl.t -> Hashtbl.statistics val to_seq : ('a, 'b) Hashtbl.t -> ('a * 'b) Stdlib.Seq.t val to_seq_keys : ('a, 'b) Hashtbl.t -> 'a Stdlib.Seq.t val to_seq_values : ('a, 'b) Hashtbl.t -> 'b Stdlib.Seq.t val add_seq : ('a, 'b) Hashtbl.t -> ('a * 'b) Stdlib.Seq.t -> unit val replace_seq : ('a, 'b) Hashtbl.t -> ('a * 'b) Stdlib.Seq.t -> unit val of_seq : ('a * 'b) Stdlib.Seq.t -> ('a, 'b) Hashtbl.t module type HashedType = sig type t val equal : Hashtbl.HashedType.t -> Hashtbl.HashedType.t -> bool val hash : Hashtbl.HashedType.t -> int end module type S = sig type key type !'a t val create : int -> 'a Hashtbl.S.t val clear : 'a Hashtbl.S.t -> unit val reset : 'a Hashtbl.S.t -> unit val copy : 'a Hashtbl.S.t -> 'a Hashtbl.S.t val add : 'a Hashtbl.S.t -> Hashtbl.S.key -> 'a -> unit val remove : 'a Hashtbl.S.t -> Hashtbl.S.key -> unit val find : 'a Hashtbl.S.t -> Hashtbl.S.key -> 'a val find_opt : 'a Hashtbl.S.t -> Hashtbl.S.key -> 'a option val find_all : 'a Hashtbl.S.t -> Hashtbl.S.key -> 'a list val replace : 'a Hashtbl.S.t -> Hashtbl.S.key -> 'a -> unit val mem : 'a Hashtbl.S.t -> Hashtbl.S.key -> bool val iter : (Hashtbl.S.key -> 'a -> unit) -> 'a Hashtbl.S.t -> unit val filter_map_inplace : (Hashtbl.S.key -> 'a -> 'a option) -> 'a Hashtbl.S.t -> unit val fold : (Hashtbl.S.key -> 'a -> 'b -> 'b) -> 'a Hashtbl.S.t -> 'b -> 'b val length : 'a Hashtbl.S.t -> int val stats : 'a Hashtbl.S.t -> Hashtbl.statistics val to_seq : 'a Hashtbl.S.t -> (Hashtbl.S.key * 'a) Stdlib.Seq.t val to_seq_keys : 'a Hashtbl.S.t -> Hashtbl.S.key Stdlib.Seq.t val to_seq_values : 'a Hashtbl.S.t -> 'a Stdlib.Seq.t val add_seq : 'a Hashtbl.S.t -> (Hashtbl.S.key * 'a) Stdlib.Seq.t -> unit val replace_seq : 'a Hashtbl.S.t -> (Hashtbl.S.key * 'a) Stdlib.Seq.t -> unit val of_seq : (Hashtbl.S.key * 'a) Stdlib.Seq.t -> 'a Hashtbl.S.t end module Make : functor (H : HashedType) -> sig type key = H.t type !'a t val create : int -> 'a t val clear : 'a t -> unit val reset : 'a t -> unit val copy : 'a t -> 'a t val add : 'a t -> key -> 'a -> unit val remove : 'a t -> key -> unit val find : 'a t -> key -> 'a val find_opt : 'a t -> key -> 'a option val find_all : 'a t -> key -> 'a list val replace : 'a t -> key -> 'a -> unit val mem : 'a t -> key -> bool val iter : (key -> 'a -> unit) -> 'a t -> unit val filter_map_inplace : (key -> 'a -> 'a option) -> 'a t -> unit val fold : (key -> 'a -> 'b -> 'b) -> 'a t -> 'b -> 'b val length : 'a t -> int val stats : 'a t -> statistics val to_seq : 'a t -> (key * 'a) Seq.t val to_seq_keys : 'a t -> key Seq.t val to_seq_values : 'a t -> 'a Seq.t val add_seq : 'a t -> (key * 'a) Seq.t -> unit val replace_seq : 'a t -> (key * 'a) Seq.t -> unit val of_seq : (key * 'a) Seq.t -> 'a t end module type SeededHashedType = sig type t val equal : Hashtbl.SeededHashedType.t -> Hashtbl.SeededHashedType.t -> bool val hash : int -> Hashtbl.SeededHashedType.t -> int end module type SeededS = sig type key type !'a t val create : ?random:bool -> int -> 'a Hashtbl.SeededS.t val clear : 'a Hashtbl.SeededS.t -> unit val reset : 'a Hashtbl.SeededS.t -> unit val copy : 'a Hashtbl.SeededS.t -> 'a Hashtbl.SeededS.t val add : 'a Hashtbl.SeededS.t -> Hashtbl.SeededS.key -> 'a -> unit val remove : 'a Hashtbl.SeededS.t -> Hashtbl.SeededS.key -> unit val find : 'a Hashtbl.SeededS.t -> Hashtbl.SeededS.key -> 'a val find_opt : 'a Hashtbl.SeededS.t -> Hashtbl.SeededS.key -> 'a option val find_all : 'a Hashtbl.SeededS.t -> Hashtbl.SeededS.key -> 'a list val replace : 'a Hashtbl.SeededS.t -> Hashtbl.SeededS.key -> 'a -> unit val mem : 'a Hashtbl.SeededS.t -> Hashtbl.SeededS.key -> bool val iter : (Hashtbl.SeededS.key -> 'a -> unit) -> 'a Hashtbl.SeededS.t -> unit val filter_map_inplace : (Hashtbl.SeededS.key -> 'a -> 'a option) -> 'a Hashtbl.SeededS.t -> unit val fold : (Hashtbl.SeededS.key -> 'a -> 'b -> 'b) -> 'a Hashtbl.SeededS.t -> 'b -> 'b val length : 'a Hashtbl.SeededS.t -> int val stats : 'a Hashtbl.SeededS.t -> Hashtbl.statistics val to_seq : 'a Hashtbl.SeededS.t -> (Hashtbl.SeededS.key * 'a) Stdlib.Seq.t val to_seq_keys : 'a Hashtbl.SeededS.t -> Hashtbl.SeededS.key Stdlib.Seq.t val to_seq_values : 'a Hashtbl.SeededS.t -> 'a Stdlib.Seq.t val add_seq : 'a Hashtbl.SeededS.t -> (Hashtbl.SeededS.key * 'a) Stdlib.Seq.t -> unit val replace_seq : 'a Hashtbl.SeededS.t -> (Hashtbl.SeededS.key * 'a) Stdlib.Seq.t -> unit val of_seq : (Hashtbl.SeededS.key * 'a) Stdlib.Seq.t -> 'a Hashtbl.SeededS.t end module MakeSeeded : functor (H : SeededHashedType) -> sig type key = H.t type !'a t val create : ?random:bool -> int -> 'a t val clear : 'a t -> unit val reset : 'a t -> unit val copy : 'a t -> 'a t val add : 'a t -> key -> 'a -> unit val remove : 'a t -> key -> unit val find : 'a t -> key -> 'a val find_opt : 'a t -> key -> 'a option val find_all : 'a t -> key -> 'a list val replace : 'a t -> key -> 'a -> unit val mem : 'a t -> key -> bool val iter : (key -> 'a -> unit) -> 'a t -> unit val filter_map_inplace : (key -> 'a -> 'a option) -> 'a t -> unit val fold : (key -> 'a -> 'b -> 'b) -> 'a t -> 'b -> 'b val length : 'a t -> int val stats : 'a t -> statistics val to_seq : 'a t -> (key * 'a) Seq.t val to_seq_keys : 'a t -> key Seq.t val to_seq_values : 'a t -> 'a Seq.t val add_seq : 'a t -> (key * 'a) Seq.t -> unit val replace_seq : 'a t -> (key * 'a) Seq.t -> unit val of_seq : (key * 'a) Seq.t -> 'a t end val hash : 'a -> int val seeded_hash : int -> 'a -> int val hash_param : int -> int -> 'a -> int val seeded_hash_param : int -> int -> int -> 'a -> int end