Using Rust with Axum for error handling

Axum is a Rust framework for building server-side web applications, which offers robust error handling capabilities for web services. This guide provides a step-by-step tutorial on setting up a simple web server using Rust and Axum, demonstrating how to handle various error responses efficiently. The process involves setting up a new Rust project, installing necessary packages like Axum and Tokio, and creating a basic web service with endpoints that return simple text responses. It emphasizes the importance of infallible handlers in Axum, where errors are communicated through `Result::Err` enums, and explores alternative error handling methods such as fallible handlers and pattern matching. The tutorial highlights the advantages of using Axum for error management in web applications, encouraging further exploration through resources like Rust documentation and additional articles on deploying Rust web servers. Additionally, it mentions LogRocket as a tool for monitoring and debugging Rust applications, offering features like session replay and automated error detection to enhance application performance and user experience.