Comment by dhruv_ahuja

That library you built sounds great. The kind of things that I love to read the code of, if I'm using it in a project. I was divided between adding instrument macro, but decided on manual instrumentation for the demonstration.

Regarding monitoring Kakfa execution times, absolutely agreed. In my previous job, monitoring Celery had helped us understand consumer bottlenecks, because we couldn't see background job traces containing the celery consumer spans. And when they did appear, they were hours late. So the entire trace took 8 hours instead of the expected couple minutes.

Happy to hear you've been enjoying OTel and Rust!