Function hyper::service::service_fn
source · pub fn service_fn<F, R, S>(f: F) -> ServiceFn<F, R>
Expand description
Create a Service
from a function.
§Example
use hyper::{Body, Request, Response, Version};
use hyper::service::service_fn;
let service = service_fn(|req: Request<Body>| async move {
if req.version() == Version::HTTP_11 {
Ok(Response::new(Body::from("Hello World")))
} else {
// Note: it's usually better to return a Response
// with an appropriate StatusCode instead of an Err.
Err("not HTTP/1.1, abort connection")
}
});