# Module type MoreLabels.Hashtbl.SeededS

    module type SeededS = sig .. end

The output signature of the functor `MoreLabels.Hashtbl.MakeSeeded`.

- Since 4.00.0

    type key

    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:key -> data:'a -> unit

    val remove : 'a t -> key -> unit

    val find : 'a t -> key -> 'a

    val find_opt : 'a t ->
           key -> 'a option

- Since 4.05.0

    val find_all : 'a t -> key -> 'a list

    val replace : 'a t ->
           key:key -> data:'a -> unit

    val mem : 'a t -> key -> bool

    val iter : f:(key:key -> data:'a -> unit) ->
           'a t -> unit

    val filter_map_inplace : f:(key:key -> data:'a -> 'a option) ->
           'a t -> unit

- Since 4.03.0

    val fold : f:(key:key -> data:'a -> 'b -> 'b) ->
           'a t -> init:'b -> 'b

    val length : 'a t -> int

    val stats : 'a t -> MoreLabels.Hashtbl.statistics

    val to_seq : 'a t ->
           (key * 'a) Seq.t

- Since 4.07

    val to_seq_keys : 'a t ->
           key Seq.t

- Since 4.07

    val to_seq_values : 'a t -> 'a Seq.t

- Since 4.07

    val add_seq : 'a t ->
           (key * 'a) Seq.t -> unit

- Since 4.07

    val replace_seq : 'a t ->
           (key * 'a) Seq.t -> unit

- Since 4.07

    val of_seq : (key * 'a) Seq.t ->
           'a t

- Since 4.07