Batteries user guide : BatLog

`sig val output : unit BatIO.output Pervasives.ref val prefix : string Pervasives.ref type flag = [ `Custom of unit -> string | `Date | `Filepos | `Time ] val flags : BatLog.flag list Pervasives.ref val log : ?fp:string -> string -> unit val logf : ?fp:string -> ('a, unit BatIO.output, unit) Pervasives.format -> 'a val fatal : ?fp:string -> string -> 'a val fatalf : ?fp:string -> ('a, unit BatIO.output, unit) Pervasives.format -> 'a module type Config = sig type t val out : BatLog.Config.t BatIO.output val prefix : string val flags : BatLog.flag list end module Make : functor (S : Config) -> sig val log : ?fp:string -> string -> unit val logf : ?fp:string -> ('a, S.t BatIO.output, unit) Pervasives.format -> 'a val fatal : ?fp:string -> string -> 'a val fatalf : ?fp:string -> ('a, S.t BatIO.output, unit) Pervasives.format -> 'a end val make_logger : 'a BatIO.output -> string -> [< `Custom of unit -> string | `Date | `Filepos | `Time ] list -> < fatal : ?fp:string -> string -> 'b; fatalf : ?fp:string -> ('c, 'a BatIO.output, unit, unit, unit, 'd) Pervasives.format6 -> 'c; log : ?fp:string -> string -> unit; logf : ?fp:string -> ('e, 'a BatIO.output, unit) Pervasives.format -> 'e > type easy_lev = [ `always | `debug | `error | `fatal | `info | `trace | `warn ] module Easy : sig val level : BatLog.easy_lev Pervasives.ref val output : unit BatIO.output Pervasives.ref val log : ?fp:string -> BatLog.easy_lev -> string -> unit val logf : ?fp:string -> BatLog.easy_lev -> ('a, unit BatIO.output, unit) Pervasives.format -> 'a end module type Level_sig = sig type t val to_string : BatLog.Level_sig.t -> string val default_level : BatLog.Level_sig.t val compare : BatLog.Level_sig.t -> BatLog.Level_sig.t -> int end module Make_lev : functor (L : Level_sig) (S : Config) -> sig val level : L.t Pervasives.ref val output : S.t BatIO.output Pervasives.ref val log : ?fp:string -> L.t -> string -> unit val logf : ?fp:string -> L.t -> ('a, S.t BatIO.output, unit) Pervasives.format -> 'a end end`