salvo-oapi 0.94.0

OpenApi support for Salvo web framework
Documentation
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Salvo is an extremely simple and powerful Rust web backend framework. Only basic Rust knowledge is required to develop backend services.

# salvo-oapi

OpenAPI support for Salvo.

This is an official crate, so you can enable it in `Cargo.toml` like this:

```toml
salvo = { version = "*", features = ["oapi"] }
```

## Quick Start

Change `#[handler]` to `#[endpoint]`, build an `OpenApi` document from the
router, then mount the JSON document and a UI router.

```rust
use salvo::oapi::extract::QueryParam;
use salvo::prelude::*;

#[endpoint]
async fn hello(name: QueryParam<String, false>) -> String {
    format!("Hello, {}!", name.as_deref().unwrap_or("World"))
}

#[tokio::main]
async fn main() {
    let router = Router::new().push(Router::with_path("hello").get(hello));
    let doc = OpenApi::new("hello api", "0.1.0").merge_router(&router);

    let router = router
        .unshift(doc.into_router("/api-doc/openapi.json"))
        .unshift(SwaggerUi::new("/api-doc/openapi.json").into_router("/swagger-ui"));

    let acceptor = TcpListener::new("127.0.0.1:7878").bind().await;
    Server::new(acceptor).serve(router).await;
}
```

Open `http://127.0.0.1:7878/swagger-ui` to inspect the generated API document.

## Documentation & Resources

- [API Documentation]https://docs.rs/salvo-oapi
- [Example Projects]https://github.com/salvo-rs/salvo/tree/main/examples

## ☕ Donate

Salvo is an open source project. If you want to support Salvo, you can ☕ [**buy me a coffee here**](https://ko-fi.com/chrislearn).

## ⚠️ License

Salvo is licensed under [Apache License, Version 2.0](LICENSE) ([http://www.apache.org/licenses/LICENSE-2.0](http://www.apache.org/licenses/LICENSE-2.0)).