package prbnmcn-cgrph

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Functions useful for debugging.

type mode =
  1. | Backward_only
  2. | Full
type edge =
  1. | Dependency of ex
  2. | Dynamic of ex
val set_debug : bool -> unit
val uid : ex -> int
val upstream : ex -> ex list
val used_by : ex -> ex list
val valid : ex -> bool
module Node_table : Stdlib.Hashtbl.S with type key = ex
val compute_graph : mode -> ex -> edge list Node_table.t
val to_dot : ?name:string -> mode:mode -> ex -> Stdlib.out_channel -> unit

Export a graph to graphviz format.

val copy : 'a t -> 'a t
val equal : 'a t -> 'b t -> bool
val add_used_by : 'a t -> ex -> unit
val set_next_debug_info : string -> unit