Async programs often have a non-Async portion that runs before the scheduler begins to capture command line options, do setup, read configs, etc. This module provides limited global logging functions to be used during that period. Calling these functions after the scheduler has started will raise an exception. They otherwise behave similarly to the logging functions in the Async world.
module Output : sig ... endval level : unit -> Level.tval set_level : Level.t -> unitval set_output : Output.t -> unitval raw :
?time:Core.Time.t ->
?tags:(string * string) list ->
('a, unit, string, unit) Core.format4 ->
'aPrintf-like logging for raw (no level) messages. Raw messages are still output with a timestamp.
val info :
?time:Core.Time.t ->
?tags:(string * string) list ->
('a, unit, string, unit) Core.format4 ->
'aPrintf-like logging at the `Info log level
val error :
?time:Core.Time.t ->
?tags:(string * string) list ->
('a, unit, string, unit) Core.format4 ->
'aPrintf-like logging at the `Error log level
val debug :
?time:Core.Time.t ->
?tags:(string * string) list ->
('a, unit, string, unit) Core.format4 ->
'aPrintf-like logging at the `Debug log level
val sexp :
?level:Level.t ->
?time:Core.Time.t ->
?tags:(string * string) list ->
Core.Sexp.t ->
unitLogging of sexps.
val surround_s :
?level:Level.t ->
?time:Core.Time.t ->
?tags:(string * string) list ->
Core.Sexp.t ->
(unit -> 'a) ->
'asurround_s logs before and after. See more detailed comment for async surround.
val surroundf :
?level:Level.t ->
?time:Core.Time.t ->
?tags:(string * string) list ->
('a, unit, string, (unit -> 'b) -> 'b) Core.format4 ->
'asurroundf logs before and after. See more detailed comment for async surround.