sig
type level = string
val registered : (Trace.level * string) list Pervasives.ref
val reset : unit -> unit
val add : Trace.level -> unit
val is_active : Trace.level -> bool
val remove : Trace.level -> unit
val get : unit -> Trace.level list
val indent : int Pervasives.ref
val call : Trace.level -> string -> 'a -> 'a Pretty.printer -> unit
val exit : Trace.level -> string -> 'a -> 'a Pretty.printer -> unit
val fail : Trace.level -> string -> exn -> unit
val msg : Trace.level -> string -> 'a -> 'a Pretty.printer -> unit
val func :
Trace.level ->
string ->
'a Pretty.printer -> 'b Pretty.printer -> ('a -> 'b) -> 'a -> 'b
val func2 :
Trace.level ->
string ->
'a Pretty.printer ->
'b Pretty.printer ->
'c Pretty.printer -> ('a -> 'b -> 'c) -> 'a -> 'b -> 'c
val proc :
Trace.level -> string -> 'a Pretty.printer -> ('a -> unit) -> 'a -> unit
end