sig
type context
type follow = src:Obj.t -> field:int -> dst:Obj.t -> bool
val default_context : Dot.context
val make_context :
?max_fields:int -> ?follow:Dot.follow -> unit -> Dot.context
val dump : ?context:Dot.context -> 'a -> unit
val dump_to_file : ?context:Dot.context -> string -> 'a -> unit
val dump_with_formatter :
?context:Dot.context -> Format.formatter -> 'a -> unit
val dump_osx :
?context:Dot.context -> ?cmd:string -> ?format:string -> 'a -> unit
val test_data : unit -> Obj.t
end