# Module type Ephemeron.SeededS

    module type SeededS = sig .. end

The output signature of the functors `Ephemeron.K1.MakeSeeded` and `Ephemeron.K2.MakeSeeded`.

    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 -> '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 -> Hashtbl.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

    val clean : 'a t -> unit

remove all dead bindings. Done automatically during automatic resizing.

    val stats_alive : 'a t -> Hashtbl.statistics

same as `Hashtbl.SeededS.stats` but only count the alive bindings