package opentelemetry

  1. Overview
  2. Docs
Core library for instrumentation and serialization for https://opentelemetry.io

Install 

dune-project
 Dependency

github.com Readme Changelog Edit opam file Versions (17)

Authors

  1. O
    ocaml-tracing
  2. E
    ELLIOTTCABLE <opam@ell.io>
  3. T
    the imandra team

Maintainers

  1. O
    ocaml-tracing

Sources

opentelemetry-0.90.tbz
sha256=c3989bb678f57e5276209d3c60afb29cdca33122288de55e591fbbe2e50a662c
sha512=ba8339256c9b2d8c99c8304991a3047f280a01e492add4cf82bf1d43dfa51e790366c09c6901c0501b8b8e1f810c6e128e33dd33542d785013407f642ade4eea

doc/src/opentelemetry.emitter/to_list.ml.html

Source file to_list.ml

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(** Emitter that stores signals into a list, in reverse order (most recent
    signals first). *)
let to_list ~signal_name (l : 'a list ref) : 'a Emitter.t =
  let closed_ = Atomic.make false in
  let enabled = fun () -> not (Atomic.get closed_) in
  let emit =
   fun sigs ->
    if Atomic.get closed_ then raise Emitter.Closed;
    l := List.rev_append sigs !l
  in
  let closed () = Atomic.get closed_ in
  let flush_and_close = fun () -> Atomic.set closed_ true in
  Emitter.make ~signal_name ~emit ~enabled ~closed ~flush_and_close ()