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.core/span_link.ml.html

Source file span_link.ml

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open Common_
open Proto.Trace

type t = span_link

let make ~trace_id ~span_id ?trace_state ?(attrs = []) ?dropped_attributes_count
    () : t =
  let attributes = List.map Key_value.conv attrs in
  let dropped_attributes_count =
    Option.map Int32.of_int dropped_attributes_count
  in
  make_span_link
    ~trace_id:(Trace_id.to_bytes trace_id)
    ~span_id:(Span_id.to_bytes span_id) ?trace_state ~attributes
    ?dropped_attributes_count ()

let[@inline] of_span_ctx ?trace_state ?attrs ?dropped_attributes_count
    (ctx : Span_ctx.t) : t =
  make ~trace_id:(Span_ctx.trace_id ctx) ~span_id:(Span_ctx.parent_id ctx)
    ?trace_state ?attrs ?dropped_attributes_count ()