http-handler

Warning

Not yet released

A request handler framework for the http crate. It provides a Handler trait that allows for easy handling of HTTP requests and responses, along with a few extension types to store additional information about the request and response including socket information, response logs, and exceptions.

Install

cargo add http-handler

Usage

use http::{Request, Response, response::Builder as ResponseBuilder};
use http_handler::{Handler, RequestExt, ResponseExt, SocketInfo, ResponseLog, ResponseException};

struct MyHandler;

impl Handler<String> for MyHandler {
    type Error = String;

    fn handle(&self, request: Request<String>) -> Result<Response<String>, Self::Error> {
        ResponseBuilder::new()
            .status(200)
            .header("Content-Type", "text/plain")
            .body("Hello, World!".to_string())
            .map_err(|e| e.to_string())
    }
}

fn main() {
    let handler = MyHandler;

    let request = Request::builder()
        .method("GET")
        .uri("http://example.com")
        .body("".to_string())
        .unwrap();

    match handler.handle(request) {
        Ok(response) => {
            println!("Response: {:?}", response);
        }
        Err(e) => {
            eprintln!("Error: {}", e);
        }
    }
}