Source file hashtbl_intf.ml

module type S = sig
  type 'a t

  type key

  val create : int -> 'a t

  val clear : 'a t -> unit

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

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

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

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

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

  val add : 'a t -> key -> 'a -> (unit, 'a) Result.t

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

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

  val find_or_add : 'a t -> key -> f:(key -> 'a) -> 'a

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

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

  val of_list_exn : (key * 'a) list -> 'a t

  val keys : _ t -> key list

  val to_dyn : ('v -> Dyn.t) -> 'v t -> Dyn.t

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

  val length : _ t -> int
end