package opentelemetry

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in-package search v0.2.0

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

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

This allows applications to register metrics callbacks from various points in the program (or even in libraries), and not worry about setting alarms/intervals to emit them.

val register : (unit -> Metrics.t list) -> unit

register f adds the callback f to the list.

f will be called at unspecified times and is expected to return a list of metrics. It might be called regularly by the backend, in particular (but not only) when Collector.tick is called.