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2367e71ff4
* Support updated OT 0.14 / tracing-OT 0.12 crate versions Add support for opentelemetry 0.14 and tracing-opentelemetry 0.13. Make corresponding changes to the features, docs, and examples. Due to the use of two different versions of the same packages, some reorganization had to be done for the internal modules. Addresses issue #22. * Re-export versioned set_otel_parent `fn`s for use in macro
OpenTelemetry integration
Prerequisites
To execute this example you need a running Jaeger instance.
You can launch one using Docker:
docker run -d -p6831:6831/udp -p6832:6832/udp -p16686:16686 jaegertracing/all-in-one:latest
Running
You can launch this example with
cargo run
An actix-web application will be listening on port 8080.
You can fire requests to it with:
curl -v http://localhost:8080/hello
Hello world!
Traces
You can look at the exported traces in your browser by visiting http://localhost:16686.
Spans will be also printed to the console in JSON format, as structured log records.