otel_bloc 0.1.0-beta.1 copy "otel_bloc: ^0.1.0-beta.1" to clipboard
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OpenTelemetry instrumentation for `package:bloc`. A `BlocObserver` subclass that emits short event spans on every bloc event / state change / error, turning your Tempo trace view into a state-machine [...]

Use this package as a library

Depend on it

Run this command:

With Dart:

 $ dart pub add otel_bloc

With Flutter:

 $ flutter pub add otel_bloc

This will add a line like this to your package's pubspec.yaml (and run an implicit dart pub get):

dependencies:
  otel_bloc: ^0.1.0-beta.1

Alternatively, your editor might support dart pub get or flutter pub get. Check the docs for your editor to learn more.

Import it

Now in your Dart code, you can use:

import 'package:otel_bloc/otel_bloc.dart';
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Publisher

verified publisherdartastic.io

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OpenTelemetry instrumentation for `package:bloc`. A `BlocObserver` subclass that emits short event spans on every bloc event / state change / error, turning your Tempo trace view into a state-machine timeline. Works for both pure-Dart `bloc` apps and `flutter_bloc` apps (the latter via the `otel_flutter_bloc` overlay).

License

Apache-2.0 (license)

Dependencies

bloc, dartastic_opentelemetry, dartastic_opentelemetry_api

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Packages that depend on otel_bloc