Swagger UI

Swagger UI 代码来自：https://github.com/swagger-api/swagger-ui。

使用

let doc_url = "swagger/openapi.json";
let app = Router::new()
    .route("/swagger", get(|| async { swagger_ui(doc_url) }))
    .route(doc_url, get(|| async { include_str!("openapi.json") }))
    // your other routes
    .route("/", get(|| async { "Hello, World!" }));