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| #![feature(async_await)] | |
| extern crate futures; | |
| extern crate hyper; | |
| use std::sync::Arc; | |
| use std::collections::HashMap; | |
| use futures::{FutureExt, TryFutureExt, Future, Poll}; | |
| use futures::compat::{Future01CompatExt}; | |
| use hyper::{Body, Client, Request, Response, Server, Uri, rt::run, service::service_fn, Method, rt::Stream}; | |
| use futures::task::Context; | |
| use std::net::SocketAddr; | |
| use std::error::Error; | |
| type Map = HashMap<String, String>; | |
| async fn start_server(addr: SocketAddr) { | |
| println!("Listening on http://{}", addr); | |
| let start_fut = Server::bind(&addr).serve(|| service_fn(|req| serve_req(req).boxed().compat()) ); | |
| if let Err(e) = start_fut.compat().await { | |
| eprintln!("server error: {}", e); | |
| } | |
| } | |
| async fn serve_req(req: Request<Body>) -> Result<Response<Body>, hyper::Error> { | |
| match *req.method() { | |
| Method::GET => println!("get"), | |
| Method::PUT => { | |
| let body = req.into_body().concat2().compat().await?; | |
| let s = String::from_utf8(body.to_vec()).unwrap(); | |
| println!("put"); | |
| }, | |
| _ => panic!("unknown") | |
| } | |
| Ok(Response::new(Body::from("test"))) | |
| } | |
| fn main() { | |
| let addr: SocketAddr = "127.0.0.1:9999".parse().unwrap(); | |
| run(start_server(addr).unit_error().boxed().compat()); | |
| } | |
| // ERROR: | |
| error[E0277]: `(dyn hyper::rt::Stream<Error = std::boxed::Box<(dyn std::error::Error + std::marker::Send + std::marker::Sync + 'static)>, Item = hyper::Chunk> + std::marker::Send + 'static)` cannot be shared between threads safely | |
| --> src\main.rs:19:82 | |
| | | |
| 19 | let start_fut = Server::bind(&addr).serve(|| service_fn(|req| serve_req(req).boxed().compat()) ); | |
| | ^^^^^ `(dyn hyper::rt::Stream<Error = std::boxed::Box<(dyn std::error::Error + std::marker::Send + std::marker::Sync + 'static)>, Item = hyper::Chunk> + std::marker::Send + 'static)` cannot be shared between threads safely | |
| | | |
| = help: the trait `std::marker::Sync` is not implemented for `(dyn hyper::rt::Stream<Error = std::boxed::Box<(dyn std::error::Error + std::marker::Send + std::marker::Sync + 'static)>, Item = hyper::Chunk> + std::marker::Send + 'static)` | |
| = note: required because of the requirements on the impl of `std::marker::Sync` for `std::ptr::Unique<(dyn hyper::rt::Stream<Error = std::boxed::Box<(dyn std::error::Error + std::marker::Send + std::marker::Sync + 'static)>, Item = hyper::Chunk> + std::marker::Send + 'static)>` | |
| = note: required because it appears within the type `std::boxed::Box<(dyn hyper::rt::Stream<Error = std::boxed::Box<(dyn std::error::Error + std::marker::Send + std::marker::Sync + 'static)>, Item = hyper::Chunk> + std::marker::Send + 'static)>` | |
| = note: required because it appears within the type `hyper::body::body::Kind` | |
| = note: required because it appears within the type `hyper::Body` | |
| = note: required because it appears within the type `hyper::Request<hyper::Body>` | |
| = note: required because of the requirements on the impl of `std::marker::Send` for `&hyper::Request<hyper::Body>` | |
| = note: required because it appears within the type `for<'r, 's> {hyper::Request<hyper::Body>, &'r hyper::Request<hyper::Body>, &'s hyper::Method, hyper::Method, fn(std::result::Result<hyper::Chunk, hyper::Error>) -> std::result::Result<<std::result::Result<hyper::Chunk, hyper::Error> as std::ops::Try>::Ok, <std::result::Result<hyper::Chunk, hyper::Error> as std::ops::Try>::Error> {<std::result::Result<hyper::Chunk, hyper::Error> as std::ops::Try>::into_result}, futures::compat::Compat01As03<futures::stream::concat::Concat2<hyper::Body>>, ()}` | |
| = note: required because it appears within the type `[static generator@src\main.rs:27:80: 38:2 req:hyper::Request<hyper::Body> for<'r, 's> {hyper::Request<hyper::Body>, &'r hyper::Request<hyper::Body>, &'s hyper::Method, hyper::Method, fn(std::result::Result<hyper::Chunk, hyper::Error>) -> std::result::Result<<std::result::Result<hyper::Chunk, hyper::Error> as std::ops::Try>::Ok, <std::result::Result<hyper::Chunk, hyper::Error> as std::ops::Try>::Error> {<std::result::Result<hyper::Chunk, hyper::Error> as std::ops::Try>::into_result}, futures::compat::Compat01As03<futures::stream::concat::Concat2<hyper::Body>>, ()}]` | |
| = note: required because it appears within the type `std::future::GenFuture<[static generator@src\main.rs:27:80: 38:2 req:hyper::Request<hyper::Body> for<'r, 's> {hyper::Request<hyper::Body>, &'r hyper::Request<hyper::Body>, &'s hyper::Method, hyper::Method, fn(std::result::Result<hyper::Chunk, hyper::Error>) -> std::result::Result<<std::result::Result<hyper::Chunk, hyper::Error> as std::ops::Try>::Ok, <std::result::Result<hyper::Chunk, hyper::Error> as std::ops::Try>::Error> {<std::result::Result<hyper::Chunk, hyper::Error> as std::ops::Try>::into_result}, futures::compat::Compat01As03<futures::stream::concat::Concat2<hyper::Body>>, ()}]>` | |
| = note: required because it appears within the type `impl futures::Future` | |
| = note: required because it appears within the type `impl futures::Future` | |
| error: aborting due to previous error |
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