Telemetry handler that creates Opentelemetry spans from Phoenix LiveView events.

After installing, setup the handler in your application behaviour before your top-level supervisor starts.

OpentelemetryLiveView.setup()

def deps do
  [
    {:opentelemetry_liveview, "~> 1.0.0-rc"}
  ]
end

See https://github.com/opentelemetry-beam/opentelemetry_phoenix for tracing Phoenix web requests. The code and tests in this repository are based on that library.