type Handler = fn(Request<Body>) -> Result<Response<Body>, Error>;
let mut map: HashMap<&str, Handler> = HashMap::new();
map.insert("/", |req| { Ok(Response::new("hello".into())) });
map.insert("/about", |req| { Ok(Response::new("about".into())) });
type Handler = Box<dyn Fn(Request) -> BoxFuture + Send + Sync>;
type BoxFuture = Pin<Box<dyn Future<Output = Result> + Send>>;
pub fn add<H, F>(&mut self, path: &str, handler: H)
where
H: Fn(Request) -> F + Send + Sync + 'static,
F: Future<Output = Result> + Send + 'static,
fn(Request<Body>) -> Result<Response<Body>, Error>;
async fn(Request<Body>) -> Result<Response<Body>, Error>;
After living in Western Europe for almost a decade it's still shocking to me how much people here do not understand Russia.