Rust reference

Axum
cheat sheet.

HTTP handlers, routing, extractors, middleware, database access, authentication, and testing with Axum.

31 topics71 code examplesUpdated 22 Oct 2026

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4 chapters · 31 topics

CHAPTER 01 / 04

Build Axum routes with Path, Query, Json, and State extractors. Rust examples cover handlers, validation, responses, and error handling.

9 topics

CHAPTER 02 / 04

Connect SQLx or SeaORM to Axum, add authentication and middleware, and test routes. Includes sessions, rate limits, and graceful shutdown.

13 topics

CHAPTER 03 / 04

Handle Axum WebSockets, server-sent events, multipart uploads, and streaming bodies with Rust examples for each response pattern.

6 topics

CHAPTER 04 / 04

Choose Axum feature flags and look up routing, extractor, and response APIs. Check common mistakes before wiring an HTTP service.

3 topics