OpamActionGraph (p.opam-lib.1.3.1.doc.opam-lib.solver.OpamActionGraph)

module type ACTION = sig ... end

module MakeAction
  (P : OpamTypes.GenericPackage) : 
  ACTION with type package = P.t and type t = P.t OpamTypes.action

module type SIG = sig ... end

module Make (A : ACTION) : SIG with type package = A.package

val action_strings : ?utf8:bool -> 'a OpamTypes.highlevel_action -> string

Some messages that may be used for displaying actions. Single utf8 chars if the corresponding option is set, otherwise words.

val action_color : 'a OpamTypes.highlevel_action -> string -> string

Colorise string according to the action