Velen

Just another REST framework

How to use

Import

rust use velen::server::create_server; use velen::models::server_models::{Request, Response};

Create server instance

rust let mut server = create_server();

Register endpoints

rust server.get("/get", get_handler); server.post("/add", post_handler);

Start listening

rust server.listen("127.0.0.1", 3333, server_start_handler);

Example handlers

rust fn get_handler(_: Request, mut res: Response) { res.set_status_code(200); res.set_header("Content-Type", "application/json"); struct GoodResponse { message: String, } impl Display for GoodResponse { fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { write!(f, "{{\"message\": \"{}\"}}", self.message) } } let good_response = GoodResponse { message: "I'm good, thank you very much Sir!".to_string(), }; res.send(good_response.to_string()); }

Read Query Params

rust req.query_params.get("user_id").unwrap();

Read Request Header

rust req.headers.get("x-custom-header").unwrap();

Read Request Body

```rust /* Velen does not deserialize request payload. Use of Serde is recommended. */

req.body; ```

#### Set Response Status rust res.set_status_code(200);

Set Response header

rust res.set_header("Content-Type", "application/json");

Set Response payload

rust res.send("{\"status\":\"ok\"}");

Limitations