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.tbz
sha256=4aaee2025957acf71434a027bd57ee699a9ae927e6b49804fb1e999e16a03694
sha512=f3ec030fc4ca0483c3fc143eaa802e2aa02b4c25e1a03ec967bd017fad8a4ef6287e9f9688486434d1ac2fc403217658b61d2c7f3709c092c939b93f412ee5c5

doc/src/opentelemetry.core/span_link.ml.html

Source file span_link.ml

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
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 ()