Functor Util.Logging

module Logging: 
functor (X : sig
val label : string
end) -> sig .. end

val it : Info.t

val info : ('a, unit, string, unit) Pervasives.format4 -> 'a

val wt : Warning.t

val warning : ('a, unit, string, unit) Pervasives.format4 -> 'a

val dt : Debug.t

val debug : ('a, unit, string, unit) Pervasives.format4 -> 'a

val fatal : ('a, unit, string, 'b) Pervasives.format4 -> 'a