play with

cargo run

copy & paste codes

• arealesramirez/rust-rest-api-hyper for apis
  • GET /cars to fetch all cars
  • GET /cars/:id = to fetch a specific car
  • POST /cars = to create a new car
• [email protected] examples
  • especially web_api,
  • learn some serde_json...
  • learn the type trick
    • type GenericError = Box<dyn std::error::Error + Send + Sync>;
    • type Result<T> = std::result::Result<T, GenericError>;
    • type BoxBody = http_body_util::combinators::BoxBody<Bytes, hyper::Error>;

• POST /cars
• PUT /cars/{id}
• GET /cars, /cars/{id}
• DELETE /cars, /cars/{id}
• generate cars 🚀🚀🚀 hey -z 10s -cpus 4 -c 4 -d '{"brand":"Tesla", "model": "Y", "year": 2023}' -m POST http:https://127.0.0.1:9100/cars
• see CHANGELOG-v2

store cars in sqlite when run with env DB_TYPE=sqlite

wrap some qappctl command as HTTP service in path /ctl/**. Some thing just like qappctl-shim

register routes like Golang with ibraheemdev/matchit and our Handler implementation

// Go
router := mux.NewRouter()
router.HandleFunc("/images", server.listImagesHandler).Methods("GET")
router.HandleFunc("/images", server.pushImageHandler).Methods("POST")
// Rust
let mut mux: HashMap<Method, matchit::Router<HandlerFn>> = Router::new();
add_route(&mut mux, "/ctl/images", Method::GET, BoxCloneHandler::new(handler_fn(Svc::list_images)));
add_route(&mut mux, "/ctl/images", Method::POST, BoxCloneHandler::new(handler_fn(Svc::push_image)));

See CHANGELOG-v3

• GET /test/sleep/:duration to trigger a timeout
• add timeout middleware, curl -i 127.1:9100/test/sleep/3100
• add log middleware
• add auth middleware, curl -i 127.1:9100/test/sleep/3100 -H 'Bearer: zenx'
• add MapResponse middleware
• add error_handling middleware

See CHANGELOG-v4

add a demo wasi/wasm32 HTTP server, car-demo, based on v2

• replace qappctl command with docker, make path /ctl/** more common

• layerize middlewares
• all HTTP handler return Serializable T directly
• containerize binary as image and use github actions to build images
• support GraphQL (Optional)
• OpenAPI and Swagger (Optional)
  • code generator (maybe)
  • OpenAPI Specification from code comments
  • See openapi-generator official, juhaku/utoipa, paperclip-rs/paperclip, glademiller/openapiv3