Axum Rust

Use these conventions for Rust web services built with tokio-rs/axum.

Source Baseline

• Prefer the released API from docs.rs/axum and crates.io.
• Treat the GitHub main branch carefully: it can contain breaking changes toward the next major/minor release. For released behavior, use the matching release branch such as v0.8.x.
• Axum is designed for Tokio and hyper; runtime independence is not a goal.
• Axum is a thin, safe Rust layer on hyper and uses Tower for middleware and services.

Cargo

Start with narrow features, then add only what the app uses: