Datadog supports custom instrumentation for Rust applications when you use the OpenTelemetry SDK. For more information on setting this up, see How to Monitor Your Rust Applications with OpenTelemetry on the blog.

Further Reading

Additional helpful documentation, links, and articles:

Connect your Logs and Traces togetherDOCUMENTATION Explore your services, resources, and tracesDOCUMENTATION