Mastering Distributed Observability in Rust

Learn to design, implement, and scale distributed observability in Rust using OpenTelemetry, with practical examples for tracing, logging, and metrics.

Key Features

Implement end-to-end observability in Rust using OpenTelemetry APIs and Collector
Correlate logs, traces, and metrics across async, multithreaded Rust applications
Build and deploy an observable Rust microservice with Actix, Redis, and Prometheus
Configure dashboards, alerts, and trace views in Grafana using real telemetry data

Book DescriptionGain the skills to build, monitor, and debug distributed systems in Rust with this hands-on guide to observability using OpenTelemetry. As Rust adoption grows in backend services, developers face fragmented documentation and limited tooling for telemetry. This book fills that gap by presenting a unified, end-to-end solution to implement distributed observability in modern Rust systems.

You'll explore the foundations of observability and Rust's ownership model before learning how to collect, export, and correlate logs, metrics, and traces. Discover how to instrument applications using OpenTelemetry crates and bridge them with the tracing ecosystem. Learn to deploy the OpenTelemetry Collector, integrate with Prometheus, Grafana, and Jaeger, and tackle challenges like sampling, context propagation, and async tracing.

Written by two seasoned engineers with over 35 years of combined experience in large-scale systems and open-source observability leadership, this book balances theory with real-world implementations. From debugging async bottlenecks to configuring cost-effective telemetry pipelines, you'll finish with the confidence to operate reliable, observable Rust systems at scale.What you will learn

Understand the three pillars of observability in Rust
Apply tracing and logging using the Tokio and OpenTelemetry crates
Export telemetry to backends like Prometheus, Jaeger, and Grafana
Use the OpenTelemetry Collector to manage telemetry pipelines
Correlate metrics, logs, and traces for faster debugging
Implement structured logging, redaction, and context propagation
Optimize telemetry costs with sampling strategies
Build and deploy an observability-first Rust microservice

Who this book is forRust developers building backend systems, DevOps engineers, and SREs deploying Rust in production will benefit from this book. Ideal for readers experienced in Rust development who want to implement end-to-end observability using OpenTelemetry and tools like Grafana, Prometheus, and Jaeger.