add hyperrs

2020-04-18 01:36:09 +08:00
parent 9f97aa2823
commit 768e26f239
3 changed files with 594 additions and 0 deletions
--- a/hyperrs/src/main.rs
+++ b/hyperrs/src/main.rs
@@ -0,0 +1,31 @@
+use std::convert::Infallible;
+use hyper::service::{ make_service_fn, service_fn, };
+use hyper::{ Body, Request, Response, Server, };
+
+async fn hello(_: Request<Body>) -> Result<Response<Body>, Infallible> {
+    Ok(Response::new(Body::from("Hello World!\n")))
+}
+
+// https://github.com/hyperium/hyper/blob/master/examples/hello.rs
+#[tokio::main]
+pub async fn main() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
+
+    // For every connection, we must make a `Service` to handle all
+    // incoming HTTP requests on said connection.
+    let make_svc = make_service_fn(|_conn| {
+        // This is the `Service` that will handle the connection.
+        // `service_fn` is a helper to convert a function that
+        // returns a Response into a `Service`.
+        async { Ok::<_, Infallible>(service_fn(hello)) }
+    });
+
+    let addr = ([127, 0, 0, 1], 3000).into();
+
+    let server = Server::bind(&addr).serve(make_svc);
+
+    println!("Listening on http://{}", addr);
+
+    server.await?;
+
+    Ok(())
+}