All skills
Rust/Axum Layered Structure
BackendKeep a light handlers/services/data separation in an Axum backend without over-generalizing.
- Roles
- backend
- Compatible stacks
- rust, axum
Guidance
Structure an Axum backend with a light separation of concerns: HTTP handlers (routing, request/response mapping) stay thin and delegate to a service/logic layer, which in turn talks to a data layer (repository functions or queries) rather than embedding SQL directly in handlers. Don't introduce a trait-per-repository abstraction or dependency-injection framework unless the project already has multiple real implementations to swap between — a plain module boundary is enough until that's true.