Module type Service_graph.S

module type S = sig .. end
Output signature for services.

type node 
type graph 
module Service_graph: sig .. end
val vertex : node -> node Service_graph.vertex
val compute : graph ->
Datatype.String.Set.t -> Service_graph.t
val output_graph : Pervasives.out_channel -> Service_graph.t -> unit
val entry_point : unit -> Service_graph.V.t option
compute must be called before
Since Carbon-20101201
Change in Nitrogen-20111001: return an option type
module TP: Graph.Graphviz.GraphWithDotAttrs 
    with type t = Service_graph.t
    and type V.t = node vertex
    and type E.t = Service_graph.E.t