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/value.ml.html

Source file value.ml

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
open Common_

type t =
  [ `Int of int
  | `String of string
  | `Bool of bool
  | `Float of float
  | `None
  ]
(** A value in a key/value attribute *)

let conv =
  let open Proto.Common in
  function
  | `Int i -> Some (Int_value (Int64.of_int i))
  | `String s -> Some (String_value s)
  | `Bool b -> Some (Bool_value b)
  | `Float f -> Some (Double_value f)
  | `None -> None

let of_otel_opt (v : Proto.Common.any_value option) : t =
  match v with
  | Some (Int_value i) -> `Int (Int64.to_int i)
  | Some (String_value s) -> `String s
  | Some (Bool_value b) -> `Bool b
  | Some (Double_value f) -> `Float f
  | Some (Array_value _ | Kvlist_value _ | Bytes_value _) | None -> `None