diff --git a/opentelemetry/Opentelemetry/Self_debug/index.html b/opentelemetry/Opentelemetry/Self_debug/index.html index f9df66db..a44cb4bb 100644 --- a/opentelemetry/Opentelemetry/Self_debug/index.html +++ b/opentelemetry/Opentelemetry/Self_debug/index.html @@ -1,2 +1,2 @@ -Self_debug (opentelemetry.Opentelemetry.Self_debug)

Module Opentelemetry.Self_debug

Emergency diagnostic logger for the OpenTelemetry SDK itself.

Bypasses the OTEL pipeline entirely. Defaults to silently discarding all messages. Use to_stderr or set logger to enable output.

Usage:

  Self_debug.log Info (fun () -> Printf.sprintf "batch flushed %d items" n)

.

type level =
  1. | Debug
  2. | Info
  3. | Warning
  4. | Error
type logger = level -> (unit -> string) -> unit

A logger, takes a level and a (lazy) message, and maybe emit the message

val logger : logger ref

The current log sink. Replace to redirect output. Default: no-op.

val string_of_level : level -> string

String representation of a level.

val log : level -> (unit -> string) -> unit

log level mk_msg emits a diagnostic message if the current logger is active. mk_msg is called lazily — only if the message will be emitted.

val to_stderr : ?min_level:level -> unit -> unit

Install a stderr logger. Messages below min_level (default: Warning) are suppressed. This is useful to help debug problems with this library itself (e.g. when nothing is emitted but the user expects something to be emitted)

+Self_debug (opentelemetry.Opentelemetry.Self_debug)

Module Opentelemetry.Self_debug

Emergency diagnostic logger for the OpenTelemetry SDK itself.

Bypasses the OTEL pipeline entirely. Defaults to silently discarding all messages. Use to_stderr or set logger to enable output.

Usage:

  Self_debug.log Info (fun () -> Printf.sprintf "batch flushed %d items" n)

.

type level =
  1. | Debug
  2. | Info
  3. | Warning
  4. | Error
type logger = level -> (unit -> string) -> unit

A logger, takes a level and a (lazy) message, and maybe emit the message

val logger : logger ref

The current log sink. Replace to redirect output. Default: no-op.

val string_of_level : level -> string

String representation of a level.

val level_above : min_level:level -> level -> bool

level_above ~min_level lvl is true if messages at level lvl should be logged.

  • since NEXT_RELEASE
val log : level -> (unit -> string) -> unit

log level mk_msg emits a diagnostic message if the current logger is active. mk_msg is called lazily — only if the message will be emitted.

val to_stderr : ?min_level:level -> unit -> unit

Install a stderr logger. Messages below min_level (default: Warning) are suppressed. This is useful to help debug problems with this library itself (e.g. when nothing is emitted but the user expects something to be emitted)