functor (Data : Datatype.S) (Info : Info_with_size) ->
sig
val self : State.t
val name : string
val mark_as_computed : ?project:Project.t -> unit -> unit
val is_computed : ?project:Project.t -> unit -> bool
module Datatype : Datatype.S
val add_hook_on_update : (Datatype.t -> unit) -> unit
val howto_marshal : (Datatype.t -> 'a) -> ('a -> Datatype.t) -> unit
type data = Data.t
val merge : data -> data
val add : data -> unit
val clear : unit -> unit
val count : unit -> int
val iter : (data -> unit) -> unit
val fold : (data -> 'a -> 'a) -> 'a -> 'a
val find : data -> data
val find_all : data -> data list
val mem : data -> bool
val remove : data -> unit
end