Bump http-service dependency in tide-panic, set CI to nightly-2019-08-21, remove async_await feature flag everywhere

Author: Artem Vorotnikov

.travis.yml

@@ -1,5 +1,5 @@
 language: rust
-rust: nightly-2019-07-31
+rust: nightly-2019-08-21
 
 before_script:
 - >

README.md

@@ -60,8 +60,6 @@ Ecosystem WG, and **not ready for production use yet**.
 **Hello World**
 
 ```rust,no_run
-#![feature(async_await)]
-
 fn main() -> Result<(), std::io::Error> {
     let mut app = tide::App::new();
     app.at("/").get(|_| async move { "Hello, world!" });

examples/body_types.rs

@@ -1,4 +1,3 @@
-#![feature(async_await)]
 use serde::{Deserialize, Serialize};
 use tide::{
     error::ResultExt,

examples/catch_all.rs

@@ -1,4 +1,3 @@
-#![feature(async_await)]
 use tide::Context;
 
 async fn echo_path(cx: Context<()>) -> String {

examples/cookies.rs

@@ -1,4 +1,3 @@
-#![feature(async_await)]
 use cookie::Cookie;
 use tide::{cookies::ContextExt, middleware::CookiesMiddleware, Context};
 

examples/cors.rs

@@ -1,5 +1,3 @@
-#![feature(async_await)]
-
 use http::header::HeaderValue;
 use tide::middleware::{CorsMiddleware, CorsOrigin};
 

examples/default_headers.rs

@@ -1,5 +1,3 @@
-#![feature(async_await)]
-
 use tide::middleware::DefaultHeaders;
 
 fn main() {

examples/graphql.rs

@@ -2,7 +2,6 @@
 // a look at [the Juniper book].
 //
 // [the Juniper book]: https://graphql-rust.github.io/
-#![feature(async_await)]
 use http::status::StatusCode;
 use juniper::graphql_object;
 use std::sync::{atomic, Arc};

examples/hello.rs

@@ -1,4 +1,3 @@
-#![feature(async_await)]
 fn main() {
     let mut app = tide::App::new();
     app.at("/").get(|_| async move { "Hello, world!" });

examples/hello_envlog.rs

@@ -1,4 +1,3 @@
-#![feature(async_await)]
 fn main() {
     env_logger::from_env(env_logger::Env::default().default_filter_or("info")).init();
     let mut app = tide::App::new();

examples/hello_logrs.rs

@@ -1,4 +1,3 @@
-#![feature(async_await)]
 fn main() {
     use log::LevelFilter;
     use log4rs::append::console::ConsoleAppender;

examples/messages.rs

@@ -1,5 +1,3 @@
-#![feature(async_await)]
-
 use http::status::StatusCode;
 use serde::{Deserialize, Serialize};
 use std::sync::Mutex;

examples/multipart_form/mod.rs

@@ -1,4 +1,3 @@
-#![feature(async_await)]
 use serde::{Deserialize, Serialize};
 use std::io::Read;
 use tide::{forms::ContextExt, response, App, Context, EndpointResult};

examples/runtime.rs

@@ -1,5 +1,3 @@
-#![feature(async_await)]
-
 /// An example of how to run a Tide service on top of `runtime`, this also shows the pieces
 /// necessary if you wish to run a service on some other executor/IO source.
 

examples/staticfile.rs

@@ -1,5 +1,3 @@
-#![feature(async_await)]
-
 use bytes::Bytes;
 use futures_fs::FsPool;
 use futures_util::compat::*;

examples/templating_tera.rs

@@ -1,5 +1,3 @@
-#![feature(async_await)]
-
 use tera::{self, compile_templates};
 use tide::{self, App, Context, EndpointResult, Error};
 

rfcs/001-app-new.md

@@ -48,8 +48,6 @@ renamed to `Context::state`.
 
 __no state__
 ```rust
-#![feature(async_await)]
-
 fn main() -> Result<(), failure::Error> {
     let mut app = tide::App::new();
     app.at("/").get(|_| async move { "Hello, world!" });
@@ -59,8 +57,6 @@ fn main() -> Result<(), failure::Error> {
 
 __with state__
 ```rust
-#![feature(async_await)]
-
 #[derive(Default)]
 struct State {
   /* db connection goes here */

src/app.rs

@@ -30,8 +30,6 @@ use crate::{
 /// on `127.0.0.1:8000` with:
 ///
 /// ```rust, no_run
-/// #![feature(async_await)]
-///
 /// let mut app = tide::App::new();
 /// app.at("/hello").get(|_| async move { "Hello, world!" });
 /// app.run("127.0.0.1:8000");
@@ -45,8 +43,6 @@ use crate::{
 /// segments as parameters to endpoints:
 ///
 /// ```rust, no_run
-/// #![feature(async_await)]
-///
 /// use tide::error::ResultExt;
 ///
 /// async fn hello(cx: tide::Context<()>) -> tide::EndpointResult<String> {
@@ -75,8 +71,6 @@ use crate::{
 /// # Application state
 ///
 /// ```rust, no_run
-/// #![feature(async_await)]
-///
 /// use http::status::StatusCode;
 /// use serde::{Deserialize, Serialize};
 /// use std::sync::Mutex;
@@ -166,7 +160,6 @@ impl<State: Send + Sync + 'static> App<State> {
     /// respective endpoint of the selected resource. Example:
     ///
     /// ```rust,no_run
-    /// # #![feature(async_await)]
     /// # let mut app = tide::App::new();
     /// app.at("/").get(|_| async move { "Hello, world!" });
     /// ```

src/lib.rs

@@ -4,7 +4,6 @@
 
 #![cfg_attr(any(feature = "nightly", test), feature(external_doc))]
 #![cfg_attr(feature = "nightly", doc(include = "../README.md"))]
-#![feature(async_await)]
 #![warn(
     nonstandard_style,
     rust_2018_idioms,

tests/head_response_empty_body.rs

@@ -1,5 +1,3 @@
-#![feature(async_await)]
-
 use futures::executor::block_on;
 use http_service::Body;
 use http_service_mock::make_server;

tests/wildcard.rs

@@ -1,5 +1,3 @@
-#![feature(async_await)]
-
 use futures::executor::block_on;
 use http_service::Body;
 use http_service_mock::make_server;

tide-compression/examples/simple.rs

@@ -1,4 +1,3 @@
-#![feature(async_await)]
 use tide::{App, Context};
 use tide_compression::{Compression, Decompression, Encoding};
 

tide-compression/src/lib.rs

@@ -3,7 +3,6 @@
 
 #![cfg_attr(feature = "nightly", feature(external_doc))]
 #![cfg_attr(feature = "nightly", doc(include = "../README.md"))]
-#![feature(async_await)]
 #![warn(
     nonstandard_style,
     rust_2018_idioms,

tide-cookies/src/lib.rs

@@ -1,7 +1,6 @@
 //! Crate that provides helpers and/or middlewares for Tide
 //! related to cookies.
 
-#![feature(async_await)]
 #![warn(
     nonstandard_style,
     rust_2018_idioms,

tide-core/src/endpoint.rs

@@ -13,14 +13,11 @@ use crate::{error::Error, response::IntoResponse, Context, Response};
 /// # Examples
 ///
 /// Endpoints are implemented as asynchronous functions that make use of language features
-/// currently only available in Rust Nightly. For this reason, we have to explicitly enable
-/// those features with `#![feature(async_await)]`. To keep examples concise,
-/// the attribute will be omitted in most of the documentation.
+/// currently only available in Rust Nightly.
 ///
 /// A simple endpoint that is invoked on a `GET` request and returns a `String`:
 ///
 /// ```rust, no_run
-/// # #![feature(async_await)]
 /// async fn hello(_cx: tide::Context<()>) -> String {
 ///     String::from("hello")
 /// }

tide-core/src/lib.rs

@@ -1,6 +1,5 @@
 //! Core types and traits from Tide
 
-#![feature(async_await)]
 #![warn(
     nonstandard_style,
     rust_2018_idioms,

tide-cors/README.md

@@ -7,8 +7,6 @@ This crate provides cors-related middleware for Tide.
 Examples are in the `/examples` folder of this crate.
 
 ```rust,no_run
-#![feature(async_await)]
-
 use http::header::HeaderValue;
 use tide::middleware::CorsMiddleware;
 

tide-cors/src/lib.rs

@@ -3,8 +3,6 @@
 //! ## Examples
 //!
 //! ```rust,no_run
-//! #![feature(async_await)]
-//!
 //! use http::header::HeaderValue;
 //! use tide::middleware::{CorsMiddleware, CorsOrigin};
 //!
@@ -30,7 +28,6 @@
 //!
 //! You will probably get a browser alert when running without cors middleware.
 
-#![feature(async_await)]
 #![warn(
     nonstandard_style,
     rust_2018_idioms,

tide-forms/src/lib.rs

@@ -1,7 +1,6 @@
 //! Crate that provides helpers and extensions for Tide
 //! related to forms.
 
-#![feature(async_await)]
 #![warn(
     nonstandard_style,
     rust_2018_idioms,

tide-headers/src/lib.rs

@@ -1,7 +1,6 @@
 //! Crate that provides helpers and/or middlewares for Tide
 //! related to http headers.
 
-#![feature(async_await)]
 #![warn(
     nonstandard_style,
     rust_2018_idioms,

tide-log/src/lib.rs

@@ -1,7 +1,6 @@
 //! Crate that provides helpers and/or middlewares for Tide
 //! related to logging.
 
-#![feature(async_await)]
 #![warn(
     nonstandard_style,
     rust_2018_idioms,

tide-panic/Cargo.toml

@@ -11,5 +11,5 @@ repository = "https://github.com/rustasync/tide"
 [dependencies]
 futures-preview = "0.3.0-alpha.17"
 http = "0.1"
-http-service = "0.2.0"
+http-service = "0.3.0"
 tide-core = { path = "../tide-core" }

tide-panic/src/lib.rs

@@ -4,7 +4,7 @@
 //! Tide's default panic handling is not usable by your application. Before using these you should
 //! have a good understanding of how the different components involved in [`std::panic`] works.
 
-#![feature(async_await, doc_cfg)]
+#![feature(doc_cfg)]
 #![warn(
     nonstandard_style,
     rust_2018_idioms,

tide-querystring/src/lib.rs

@@ -1,7 +1,6 @@
 //! Crate that provides helpers and extensions for Tide
 //! related to query strings.
 
-#![feature(async_await)]
 #![warn(
     nonstandard_style,
     rust_2018_idioms,
@@ -20,8 +19,6 @@ use tide_core::{error::Error, Context};
 /// Turning the query parameters into a `HashMap`:
 ///
 /// ```
-/// #![feature(async_await)]
-///
 /// # use std::collections::HashMap;
 /// use tide::querystring::ContextExt;
 ///

tide-slog/src/lib.rs

@@ -2,7 +2,6 @@
 //! related to structured logging with slog.
 
 #![cfg_attr(docrs, feature(doc_cfg))]
-#![feature(async_await)]
 #![warn(
     nonstandard_style,
     rust_2018_idioms,