What problem does it solve?
Developers need clear constraints and design guidance to build Rust web services that are fast, secure, and scalable, but the ecosystem offers many frameworks and patterns that can cause inconsistency and hidden performance issues.
Core Features & Use Cases
- Defines domain constraints such as stateless HTTP, concurrency handling, latency expectations, security validation, and observability.
- Maps constraints to concrete Rust patterns like async/await, Arc‑based shared state, extractor ownership, and tower middleware layers.
- Provides framework comparisons (axum, actix-web, warp, rocket) and key crate recommendations for servers, clients, authentication, and databases.
- Offers design patterns for extractors, error handling, middleware composition, and shared application state.
Quick Start
Ask the skill to outline a Rust async HTTP API architecture using axum with thread‑safe shared state and request‑scoped validation.