Enhance your visibility into OTel-instrumented apps in AWS Lambda

This article details how to instrument Rust applications for monitoring using OpenTelemetry, a vendor-neutral observability framework. It demonstrates setting up tracing and metrics collection with the `tracing-subscriber` and `opentelemetry` crates, enabling you to gain insights into your application's performance and behavior. The guide focuses on practical implementation, showing how to export telemetry data to popular backends like Jaeger and Prometheus for visualization and analysis.