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-0.91.1.tbz
sha256=30f344e7168a793d02c12d69c0f566b06eb963f52db3321e415ef6c5cd3d504d
sha512=19160da37cab59a23333d815baa67035f666e700a386953ec9957c685a0b72fa87919bac6a6651e50b1619773b3be7170bcc067c2d5316436b988bcf8d18dcba

doc/src/opentelemetry.util/util_mutex.ml.html

Source file util_mutex.ml

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(* Mutex.protect was added in OCaml 5.1, but we want support back to 4.08 *)
(* cannot inline, otherwise flambda might move code around. (as per Stdlib) *)
let[@inline never] protect m f =
  Mutex.lock m;
  match f () with
  | x ->
    Mutex.unlock m;
    x
  | exception e ->
    (* NOTE: [unlock] does not poll for asynchronous exceptions *)
    Mutex.unlock m;
    Printexc.raise_with_backtrace e (Printexc.get_raw_backtrace ())