# Module BatHashtbl.Cap.Labels

    module Labels: sig .. end

Operations on `BatHashtbl.Cap` with labels.

    val add : ('a, 'b, [< `Read | `Write > `Write ]) BatHashtbl.Cap.t ->
           key:'a -> data:'b -> unit

    val replace : ('a, 'b, [< `Read | `Write > `Write ]) BatHashtbl.Cap.t ->
           key:'a -> data:'b -> unit

    val iter : f:(key:'a -> data:'b -> unit) ->
           ('a, 'b, [< `Read | `Write > `Read ]) BatHashtbl.Cap.t -> unit

    val map : f:(key:'a -> data:'b -> 'c) ->
           ('a, 'b, [< `Read | `Write > `Read ]) BatHashtbl.Cap.t ->
           ('a, 'c, [< `Read | `Write ]) BatHashtbl.Cap.t

    val map_inplace : f:(key:'a -> data:'b -> 'b) ->
           ('a, 'b, [< `Read | `Write > `Write ]) BatHashtbl.Cap.t -> unit

    val filter : f:('a -> bool) ->
           ('key, 'a, [< `Read | `Write > `Read ]) BatHashtbl.Cap.t ->
           ('key, 'a, [< `Read | `Write ]) BatHashtbl.Cap.t

    val filter_inplace : f:('a -> bool) ->
           ('key, 'a, [< `Read | `Write > `Write ]) BatHashtbl.Cap.t -> unit

    val filteri : f:(key:'key -> data:'a -> bool) ->
           ('key, 'a, [< `Read | `Write > `Read ]) BatHashtbl.Cap.t ->
           ('key, 'a, [< `Read | `Write ]) BatHashtbl.Cap.t

    val filteri_inplace : f:(key:'key -> data:'a -> bool) ->
           ('key, 'a, [< `Read | `Write > `Write ]) BatHashtbl.Cap.t -> unit

    val filter_map : f:(key:'key -> data:'a -> 'b option) ->
           ('key, 'a, [< `Read | `Write > `Read ]) BatHashtbl.Cap.t ->
           ('key, 'b, [< `Read | `Write ]) BatHashtbl.Cap.t

    val filter_map_inplace : f:(key:'key -> data:'a -> 'a option) ->
           ('key, 'a, [< `Read | `Write > `Write ]) BatHashtbl.Cap.t -> unit

    val fold : f:(key:'a -> data:'b -> 'c -> 'c) ->
           ('a, 'b, [< `Read | `Write > `Read ]) BatHashtbl.Cap.t -> init:'c -> 'c