package trace

  1. Overview
  2. Docs
A lightweight stub for tracing/observability, agnostic in how data is collected

Install 

dune-project
 Dependency

github.com Readme Changelog Edit opam file Versions (14)

Authors

  1. S
    Simon Cruanes

Maintainers

  1. S
    Simon Cruanes

Sources

trace-0.11.tbz
sha256=a29329fcfb191a98bfed26c05c300ed9e1e915b73cc59f51e9d9cdc4d1f158bc
sha512=ff77a4ef19375f4ad3b1ddff7336657a4a5695924b679ac2c36a77b14b95c63d126539efd1590f83b415a1288bb843a5fb4308e53a807dcc22456cb40a8e0026

doc/src/trace.core/core_ext.ml.html

Source file core_ext.ml

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(** A few core extensions.

    @since NEXT_RELEASE *)

open Types

(** Additional extensions *)
type extension_event +=
  | Extension_set_thread_name of string
  | Extension_set_process_name of string

(** Specialized parameters *)
type extension_parameter +=
  | Extension_span_flavor of [ `Sync | `Async ]
        (** Tell the backend if this is a sync or async span *)

type metric +=
  | Metric_int of int  (** Int counter or gauge, supported by tracy, TEF, etc *)
  | Metric_float of float
        (** Float counter or gauge, supported by tracy, TEF, etc *)