Logs (opentelemetry.Opentelemetry.Logs)

type t

type severity =

| Severity_number_unspecified

| Severity_number_trace

| Severity_number_trace2

| Severity_number_trace3

| Severity_number_trace4

| Severity_number_debug

| Severity_number_debug2

| Severity_number_debug3

| Severity_number_debug4

| Severity_number_info

| Severity_number_info2

| Severity_number_info3

| Severity_number_info4

| Severity_number_warn

| Severity_number_warn2

| Severity_number_warn3

| Severity_number_warn4

| Severity_number_error

| Severity_number_error2

| Severity_number_error3

| Severity_number_error4

| Severity_number_fatal

| Severity_number_fatal2

| Severity_number_fatal3

| Severity_number_fatal4

Severity level of a log event

val pp_severity : 
  Stdlib.Format.formatter ->
  Opentelemetry__Logs_types.severity_number ->
  unit

type flags =

| Log_record_flag_unspecified

| Log_record_flag_trace_flags_mask

val pp_flags : 
  Stdlib.Format.formatter ->
  Opentelemetry__Logs_types.log_record_flags ->
  unit

val make : 
  ?time:Timestamp_ns.t ->
  ?observed_time_unix_nano:Timestamp_ns.t ->
  ?severity:Opentelemetry__Logs_types.severity_number ->
  ?log_level:string ->
  ?flags:int32 ->
  ?trace_id:Trace_id.t ->
  ?span_id:Span_id.t ->
  value ->
  t

Make a single log entry

val make_str : 
  ?time:Timestamp_ns.t ->
  ?observed_time_unix_nano:Timestamp_ns.t ->
  ?severity:Opentelemetry__Logs_types.severity_number ->
  ?log_level:string ->
  ?flags:int32 ->
  ?trace_id:Trace_id.t ->
  ?span_id:Span_id.t ->
  string ->
  t

Make a log entry whose body is a string

val make_strf : 
  ?time:Timestamp_ns.t ->
  ?observed_time_unix_nano:Timestamp_ns.t ->
  ?severity:Opentelemetry__Logs_types.severity_number ->
  ?log_level:string ->
  ?flags:int32 ->
  ?trace_id:Trace_id.t ->
  ?span_id:Span_id.t ->
  ( 'a, Stdlib.Format.formatter, unit, t ) Stdlib.format4 ->
  'a

Make a log entry with format

val emit : 
  ?service_name:string ->
  ?attrs:
    (string * [< `Bool of bool | `Int of int | `None | `String of string ])
      list ->
  t list ->
  unit

Emit logs.

This instructs the collector to send the logs to some backend at a later date. NOTE be careful not to call this inside a Gc alarm, as it can cause deadlocks.