package opentelemetry

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Wire format
Timestamps
Interface to data collector
Identifiers
Attributes and conventions
Global settings
Traces and Spans
Scopes
Metrics
Utils

opentelemetry
- Opentelemetry
  - Collector
    
    BACKEND
    
    Debug_backend
    
    B
    
    Noop_backend
  - Conventions
    
    Attributes
    
    Process
    
    Runtime
    
    Service
    
    Metrics
    
    Process
    
    Runtime
    
    Ocaml
    
    GC
  - Event
  - GC_metrics
  - Globals
  - Lock
  - Logs
  - Metrics
  - Metrics_callbacks
  - Proto
    
    Common
    
    Logs
    
    Logs_service
    
    Metrics
    
    Metrics_service
    
    Resource
    
    Status
    
    Trace
    
    Trace_service
  - Rand_bytes
  - Scope
  - Span
  - Span_id
  - Span_link
  - Timestamp_ns
  - Trace
  - Trace_context
    
    Traceparent
  - Trace_id
  - Util_
opentelemetry.atomic
- Opentelemetry_atomic
  - Atomic

Legend:
Library
Module
Module type
Parameter
Class
Class type

Opentelemetry types and instrumentation

module Lock : sig ... end

Global lock.

module Rand_bytes : sig ... end

Generation of random identifiers.

Wire format

module Proto : sig ... end

Protobuf types.

Timestamps

module Timestamp_ns : sig ... end

Unix timestamp.

Interface to data collector

module Collector : sig ... end

Collector types

module Util_ : sig ... end

Identifiers

module Trace_id : sig ... end

Trace ID.

module Span_id : sig ... end

Unique ID of a span.

Attributes and conventions

module Conventions : sig ... end

type value = [

| `Int of int
| `String of string
| `Bool of bool
| `Float of float
| `None

]

type key_value = string * value

Global settings

module Globals : sig ... end

Process-wide metadata, environment variables, etc.

Traces and Spans

module Event : sig ... end

Events.

Scopes

module Scope : sig ... end

Scopes.

module Span_link : sig ... end

Span Link

module Span : sig ... end

Spans.

module Trace : sig ... end

Traces.

Metrics

module Metrics : sig ... end

Metrics.

module Logs : sig ... end

Logs.

module Metrics_callbacks : sig ... end

A set of callbacks that produce metrics when called. The metrics are automatically called regularly.

Utils

module Trace_context : sig ... end

Implementation of the W3C Trace Context spec

module GC_metrics : sig ... end

Export GC metrics.