axum-handler

What problem does it solve?

Write Axum 0.8 handlers with correct path syntax, extractor ordering, state injection, and IntoResponse error handling.

Core Features & Use Cases

• Enforce 0.8 path syntax using brace captures like {id} and avoid colon/star forms that panic.
• Demonstrate correct State<T> usage for shared app state and FromRef-based sub-state extraction.
• Document extractor ordering rules to ensure body-consuming extractors are last and optional per-handler patterns.
• Provide robust error-handling patterns with IntoResponse implementations and standardized AppError-like types.
• Auto-trigger guidance for adding or modifying routes, handlers, and associated extractors in an Axum project.

Quick Start

Add a new Axum 0.8 route with proper extractors and state handling to generate correct handler code.