package opentelemetry

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in-package search v0.2.0

opentelemetry
- Opentelemetry
  - Collector
    
    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
  - Thread_local
  - Timestamp_ns
  - Trace
  - Trace_context
    
    Traceparent
  - Trace_id
  - Util_
opentelemetry.atomic
- Opentelemetry_atomic
  - Atomic

Legend:
Library
Module
Module type
Parameter
Class
Class type

Thread/Domain local storage

This allows the creation of global state that is per-domain or per-thread.

type 'a t

val create : unit -> 'a t

Create new storage

val get : 'a t -> 'a option

Get current value

val get_exn : 'a t -> 'a

Like get but fails with an exception

raises Not_found
if no value was found

val with_ : 'a t -> 'a -> ('a option -> 'b) -> 'b

with_ var x f sets var to x for this thread, calls f prev where prev is the value currently in var (if any), and then restores the old value of var for this thread.