Update to actix-web 2.0 (#131)

config.toml

@@ -17,5 +17,6 @@ baseURL = "https://actix.rs"
 [params]
 actixVersion = "0.9"
 actixWebVersion = "2.0"
+actixRtVersion = "1.0"
 actixWebMinRustVersion = "1.39"
 actixMinRustVersion = "1.39"

content/_index.md

@@ -1,3 +1,3 @@
 ---
-title: Actix - Actor System and Web Framework for Rust
+title: rust's powerful actor system and most fun web framework
 ---

content/docs/getting-started.md

@@ -23,25 +23,26 @@ contains the following:
 ```ini
 [dependencies]
 actix-web = "{{< actix-version "actix-web" >}}"
+actix-rt = "{{< actix-version "actix-rt" >}}"
 ```
 
 In order to implement a web server, we first need to create a request handler.
 
-A request handler is a function that accepts zero or more parameters that can be
+A request handler is an async function that accepts zero or more parameters that can be
 extracted from a request (ie, `impl FromRequest`) and returns a type that can be
 converted into an `HttpResponse` (ie, `impl Responder`):
 
 {{< include-example example="getting-started" section="setup" >}}
 
 Next, create an `App` instance and register the request handler with the application's
-`route` on a *path* and with a particular *HTTP method*. After that, the application
+`route` on a _path_ and with a particular _HTTP method_. After that, the application
 instance can be used with `HttpServer` to listen for incoming connections. The server
 accepts a function that should return an application factory.
 
 {{< include-example example="getting-started" section="main" >}}
 
 That's it! Now, compile and run the program with `cargo run`.
-Head over to ``http://localhost:8088/`` to see the results.
+Head over to `http://localhost:8088/` to see the results.
 
 ### Using Attribute Macros to Define Routes
 

examples/getting-started/Cargo.toml

@@ -6,4 +6,4 @@ workspace = "../"
 
 [dependencies]
 actix-web = "2.0"
-actix-rt = "1.0"
+actix-rt = "1.0.0"

layouts/index.html

@@ -4,7 +4,8 @@
   <div class="jumbotron">
     <div class="actix-jumbotron">
       <img src="/img/logo-large.png" class="align-middle actix-logo" alt="">
-      <p class="lead">rust's powerful actor system and most fun web framework</p>
+      <p class="lead">rust's powerful actor system and most fun web framework
+      </p>
     </div>
   </div>
 
@@ -34,28 +35,29 @@
             <i class="fa fa-fw fa-dashboard" aria-hidden="true"></i>
             Blazingly Fast
           </h2>
-        <p>Actix is blazingly fast. Don't take our word for it -- <a href="https://www.techempower.com/benchmarks/#section=data-r18">see for yourself!</a></p>
+          <p>Actix is blazingly fast. Don't take our word for it -- <a
+              href="https://www.techempower.com/benchmarks/#section=data-r18">see for yourself!</a></p>
         </div>
       </div>
       <div class="col-md-8">
         <div class="actix-content">
           {{ highlight `use actix_web::{web, App, HttpRequest, HttpServer, Responder};
 
-fn greet(req: HttpRequest) -> impl Responder {
+async fn greet(req: HttpRequest) -> impl Responder {
     let name = req.match_info().get("name").unwrap_or("World");
     format!("Hello {}!", &name)
 }
 
-fn main() {
+#[actix_rt::main]
+async fn main() -> std::io::Result<()> {
     HttpServer::new(|| {
         App::new()
             .route("/", web::get().to(greet))
             .route("/{name}", web::get().to(greet))
     })
-    .bind("127.0.0.1:8000")
+    .bind("127.0.0.1:8000")?
-    .expect("Can not bind to port 8000")
     .run()
-    .unwrap();
+    .await
 }` "rust" "" }}
         </div>
       </div>
@@ -74,11 +76,11 @@ struct Measurement {
     temperature: f32,
 }
 
-fn hello_world() -> impl Responder {
+async fn hello_world() -> impl Responder {
     "Hello World!"
 }
 
-fn current_temperature() -> impl Responder {
+async fn current_temperature() -> impl Responder {
     web::Json(Measurement { temperature: 42.3 })
 }` "rust" "" }}
         </div>
@@ -99,7 +101,7 @@ struct Event {
     tags: Vec<String>,
 }
 
-fn capture_event(evt: web::Json<Event>) -> impl Responder {
+async fn capture_event(evt: web::Json<Event>) -> impl Responder {
     let new_event = store_in_db(evt.timestamp, &evt.kind, &evt.tags);
     format!("got event {}", new_event.id.unwrap())
 }` "rust" "" }}
@@ -117,7 +119,7 @@ struct Register {
     country: String,
 }
 
-fn register(form: web::Form<Register>) -> impl Responder {
+async fn register(form: web::Form<Register>) -> impl Responder {
     format!("Hello {} from {}!", form.username, form.country)
 }` "rust" "" }}
         </div>
@@ -128,19 +130,18 @@ fn register(form: web::Form<Register>) -> impl Responder {
             URLs and invoke individual handlers. For extra flexibility, scopes
             can be used.
           </p>
-          {{ highlight `fn index(_req: HttpRequest) -> impl Responder {
+          {{ highlight `async fn index(_req: HttpRequest) -> impl Responder {
     "Hello from the index page!"
 }
 
-fn hello(path: web::Path<String>) -> impl Responder {
+async fn hello(path: web::Path<String>) -> impl Responder {
     format!("Hello {}!", &path)
 }
 
-fn main() {
+let app = App::new()
-    App::new()
         .route("/", web::get().to(index))
         .route("/{name}", web::get().to(hello));
-}` "rust" "" }}
+` "rust" "" }}
         </div>
       </div>
       <div class="col-md-3 actix-feature-selectors">

layouts/shortcodes/actix-version.html

@@ -2,4 +2,6 @@
   {{- .Page.Site.Params.actixVersion -}}
 {{- else if eq (.Get 0) "actix-web" -}}
   {{- .Page.Site.Params.actixWebVersion -}}
+{{- else if eq (.Get 0) "actix-rt" -}}
+    {{- .Page.Site.Params.actixRtVersion -}}
 {{- end -}}