Module Log

module Log: Log

module Level: sig .. end

module Message: sig .. end

module Rotation: sig .. end

module Output: sig .. end

module Blocking: sig .. end

type t

module type Global_intf = sig .. end

module Make_global: functor (Empty : sig
end) -> Global_intf

module Global: Global_intf

val set_level : t -> Level.t -> unit

set_level sets the level of the given log. Messages sent at a level less than the current level will not be output.

val set_output : t -> Output.t list -> unit

set_output changes the output type of the log, which can be useful when daemonizing. The new output type will be applied to all subsequent messages.

val close : t -> unit

close closes a log so that further write attempts will raise an error.

val flushed : t -> unit Import.Deferred.t

flushed returns a Deferred.t that is fulfilled when the last message delivered to t before the call to flushed is out the door.

val create : level:Level.t -> output:Output.t list -> t

create create a new log

val raw : ?tags:(string * string) list ->
       t -> ('a, unit, string, unit) Pervasives.format4 -> 'a

raw printf like logging for raw (no level) messages. Raw messages are still output with a timestamp.

val info : ?tags:(string * string) list ->
       t -> ('a, unit, string, unit) Pervasives.format4 -> 'a

info printf like logging at the `Info log level

val error : ?tags:(string * string) list ->
       t -> ('a, unit, string, unit) Pervasives.format4 -> 'a

error printf like logging at the `Info log level

val debug : ?tags:(string * string) list ->
       t -> ('a, unit, string, unit) Pervasives.format4 -> 'a

error printf like logging at the `Info log level

val printf : ?tags:(string * string) list ->
       ?level:Level.t ->
       t -> ('a, unit, string, unit) Pervasives.format4 -> 'a

printf generalized printf style logging

val sexp : ?tags:(string * string) list ->
       ?level:Level.t -> t -> 'a -> ('a -> Core.Std.Sexp.t) -> unit

sexp logging of values without first converting them to a string. In the case where the log level would discard this message no conversion will ever be done.

val of_lazy : ?tags:(string * string) list ->
       ?level:Level.t -> t -> string Core.Std.Lazy.t -> unit

of_lazy logging of lazy values. In the case where the log level would discard this message no evaluation will ever be forced.

val message : t -> Message.t -> unit

module Reader: sig .. end