axum-hexagonal

What problem does it solve?

Build scalable and maintainable Rust APIs by applying a hexagonal architecture that cleanly separates domain from infrastructure.

Core Features & Use Cases

• Domain-driven design: model domain entities and business rules isolated from HTTP or DB concerns.
• Ports & Adapters: define service traits and repository adapters to plug in infrastructure.
• Service Layer & Testing: orchestrate use cases with testable, replaceable components; supports unit and integration testing.
• Guidance & Limitations: clarifies when to use this approach versus other patterns.

Quick Start

Set up a Rust Axum API using hexagonal architecture by defining domain models, ports, adapters, and a service layer, then wire HTTP handlers without importing infrastructure crates into the domain.