Masterror error‐handling wiki

This wiki collects step-by-step guides for building reliable error handling in Rust services. Each page is intentionally short and focused so you can jump straight to the section that matches your experience level.

• Rust error handling basics
• Building applications with masterror
• When to reach for thiserror, anyhow, or masterror
• Patterns and troubleshooting

How the wiki is organised

1. Start with the basics if you are new to Result<T, E> and the ? operator.
2. Follow the application guide to design domain-specific error types with consistent wire responses.
3. Read the comparison to understand how masterror complements thiserror and anyhow instead of replacing them outright.
4. Review patterns and troubleshooting when you need concrete recipes for mapping third-party errors, logging, and testing.

Each page contains runnable examples. Copy them into a new binary crate or an examples/ folder, run cargo run, and experiment.

Related documentation

• README.md and docs.rs/masterror for API reference and feature lists.
• masterror-derive to explore the derive macro internals and advanced formatting capabilities.
• masterror-template for the shared template parser used by the derive macros.

Feedback and suggestions are welcome — open an issue or discussion on GitHub.