Rust Backend Patterns

Production Rust patterns for backend services using Axum, Tokio, and the broader Rust ecosystem.

Core Stack

Component	Library	Purpose
Language	Rust (Edition 2021+)	Systems programming
Build	Cargo	Package management and build
Linting	Clippy pedantic	Code quality
Formatting	rustfmt	Code formatting
Async	Tokio	Async runtime
Error Handling	anyhow + thiserror	Application/library errors
Serialization	Serde	JSON/YAML/etc
Logging	tracing	Structured logging
HTTP	Axum	Web framework