{{ partial "header" . }}

<div id="act-home-cn">
    <div class="jumbotron">
      <div class="actix-jumbotron">
        <img src="/img/logo-large.png" class="align-middle actix-logo" alt="">
        <p class="lead">Rust的actor系统和有趣的web框架</p>
      </div>
    </div>
  
    <div class="container actix-home">
      <div class="row">
        <div class="col-md-4">
          <div class="actix-features">
            <h2>
              <i class="fa fa-fw fa-shield" aria-hidden="true"></i>
              类型安全
            </h2>
            <p>忘记关于字符串类型的对象，从请求到响应，一切都有类型，异步。</p>
  
            <h2>
              <i class="fa fa-fw fa-battery-full" aria-hidden="true"></i>
              特性丰富
            </h2>
            <p>Actix提供了丰富的特性开箱即用。WebSockets，HTTP/2，流，管道，SSL，异步HTTTP客户端等一应俱全.</p>
  
            <h2>
              <i class="fa fa-fw fa-puzzle-piece" aria-hidden="true"></i>
              扩展性强
            </h2>
            <p>轻松创建任何基于Actix应用的自己的特色库。</p>
  
            <h2>
              <i class="fa fa-fw fa-dashboard" aria-hidden="true"></i>
              速度极快
            </h2>
            <p>Actix 具有顶级的速度. <a href="https://www.techempower.com/benchmarks/#section=data-r16&hw=ph&test=plaintext">Check yourself</a>.</p>
          </div>
        </div>
        <div class="col-md-8">
          <div class="actix-content">
            {{ highlight `extern crate actix_web;
              use actix_web::{http::Method, server, App, Path, Responder};
              
              fn index(info: Path<(u32, String)>) -> impl Responder {
                  format!("Hello {}! id:{}", info.1, info.0)
              }
              
              fn main() {
                  server::new(
                      || App::new()
                          .route("/{id}/{name}/index.html", Method::GET, index))
                      .bind("127.0.0.1:8080").unwrap()
                      .run();
              }` "rust" "" }}
          </div>
        </div>
      </div>
      <div class="actix-showcase">
        <div class="col-md-9">
          <div class="actix-feature" id="responders">
            <h2>灵活的请求响应</h2>
            <p>
              Actix中的Handler函数可以返回实现该Respondert rait的各种对象。这使得从API返回一致的响应变得轻而易举。
            </p>
            {{ highlight `#[derive(Serialize)]
    struct Measurement {
        temperature: f32,
    }
  
    fn hello_world() -> impl Responder {
        "Hello World!"
    }
  
    fn current_temperature(_req: HttpRequest) -> impl Responder {
        Json(Measurement { temperature: 42.3 })
    }` "rust" "" }}
          </div>
          <div class="actix-feature" id="extractors">
            <h2>强大的Extractors</h2>
            <p>
              Actix提供了一个强大的提取器系统，可以从传入的HTTP请求中提取数据并将其传递给您的视图函数。这不仅可以创建方便的API，
              而且还意味着您的视图函数可以是同步代码，并且仍然可以受益于异步IO处理。
            </p>
            {{ highlight `#[derive(Deserialize)]
    struct Event {
        timestamp: f64,
        kind: String,
        tags: Vec<String>,
    }
  
    fn capture_event(evt: Json<Event>) -> impl Responder {
        let id = store_event_in_db(evt.timestamp, evt.kind, evt.tags);
        format!("got event {}", id)
    }` "rust" "" }}
          </div>
          <div class="actix-feature" id="forms">
            <h2>轻松处理表单</h2>
            <p>
              处理multipart/ urlencoded表单数据很容易。只需定义一个可以反序列化的结构，actix就可以处理剩下的部分。
            </p>
            {{ highlight `#[derive(Deserialize)]
    struct Register {
        username: String,
        country: String,
    }
  
    fn register(data: Form<Register>) -> impl Responder {
        format!("Hello {} from {}!", data.username, data.country)
    }` "rust" "" }}
          </div>
          <div class="actix-feature" id="routing">
            <h2>请求路由</h2>
            <p>
              一个actix应用程序带有一个URL路由系统，可以让你在URL上匹配并调用单个处理程序。为了获得额外的灵活性，可以使用域。
            </p>
            {{ highlight `fn index(req: HttpRequest) -> impl Responder {
        "Hello from the index page"
    }
  
    fn hello(path: Path<String>) -> impl Responder {
        format!("Hello {}!", *path)
    }
  
    fn main() {
        App::new()
            .resource("/", |r| r.method(Method::Get).with(index))
            .resource("/hello/{name}", |r| r.method(Method::Get).with(hello))
            .finish();
    }` "rust" "" }}
          </div>
        </div>
        <div class="col-md-3 actix-feature-selectors">
          <ul>
            <li class="actix-feature-selector"><a href="#responders">灵活的请求响应</label>
            <li class="actix-feature-selector"><a href="#extractors">强大的Extractors</label>
            <li class="actix-feature-selector"><a href="#forms">轻松处理表单</label>
            <li class="actix-feature-selector"><a href="#routing">请求路由</label>
          </ul>
        </div>
      </div>
    </div>
  </div>

<div id="act-home">
  <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>
    </div>
  </div>

  <div class="container actix-home">
    <div class="row">
      <div class="col-md-4">
        <div class="actix-features">
          <h2>
            <i class="fa fa-fw fa-shield" aria-hidden="true"></i>
            Type Safe
          </h2>
          <p>Forget about stringly typed objects, from request to response, everything has types.</p>

          <h2>
            <i class="fa fa-fw fa-battery-full" aria-hidden="true"></i>
            Feature Rich
          </h2>
          <p>Actix provides a lot of features out of box. WebSockets, HTTP/2, pipelining etc.</p>

          <h2>
            <i class="fa fa-fw fa-puzzle-piece" aria-hidden="true"></i>
            Extensible
          </h2>
          <p>Easily create your own libraries that any Actix application can use.</p>

          <h2>
            <i class="fa fa-fw fa-dashboard" aria-hidden="true"></i>
            Blazingly Fast
          </h2>
          <p>Actix is blazingly fast. <a href="https://www.techempower.com/benchmarks/#section=data-r16&hw=ph&test=plaintext">Check yourself</a>.</p>
        </div>
      </div>
      <div class="col-md-8">
        <div class="actix-content">
          {{ highlight `extern crate actix_web;
  use actix_web::{server, App, HttpRequest, Responder};

  fn greet(req: HttpRequest) -> impl Responder {
      let to = req.match_info().get("name").unwrap_or("World");
      format!("Hello {}!", to)
  }

  fn main() {
      server::new(|| {
          App::new()
              .resource("/", |r| r.f(greet))
              .resource("/{name}", |r| r.f(greet))
      })
      .bind("127.0.0.1:8000")
      .expect("Can not bind to port 8000")
      .run();
  }` "rust" "" }}
        </div>
      </div>
    </div>
    <div class="actix-showcase">
      <div class="col-md-9">
        <div class="actix-feature" id="responders">
          <h2>Flexible Responders</h2>
          <p>
            Handler functions in actix can return a wide range of objects that
            implement the <code>Responder</code> trait.  This makes it a breeze
            to return consistent responses from your APIs.
          </p>
          {{ highlight `#[derive(Serialize)]
  struct Measurement {
      temperature: f32,
  }

  fn hello_world() -> impl Responder {
      "Hello World!"
  }

  fn current_temperature(_req: HttpRequest) -> impl Responder {
      Json(Measurement { temperature: 42.3 })
  }` "rust" "" }}
        </div>
        <div class="actix-feature" id="extractors">
          <h2>Powerful Extractors</h2>
          <p>
            Actix comes with a powerful extractor system that extracts data
            from the incoming HTTP request and passes it to your view functions.
            Not only does this make for a convenient API but it also means that
            your view functions can be synchronous code and still benefit
            from asynchronous IO handling.
          </p>
          {{ highlight `#[derive(Deserialize)]
  struct Event {
      timestamp: f64,
      kind: String,
      tags: Vec<String>,
  }

  fn capture_event(evt: Json<Event>) -> impl Responder {
      let id = store_event_in_db(evt.timestamp, evt.kind, evt.tags);
      format!("got event {}", id)
  }` "rust" "" }}
        </div>
        <div class="actix-feature" id="forms">
          <h2>Easy Form Handling</h2>
          <p>
            Handling multipart/urlencoded form data is easy.  Just define
            a structure that can be deserialized and actix will handle
            the rest.
          </p>
          {{ highlight `#[derive(Deserialize)]
  struct Register {
      username: String,
      country: String,
  }

  fn register(data: Form<Register>) -> impl Responder {
      format!("Hello {} from {}!", data.username, data.country)
  }` "rust" "" }}
        </div>
        <div class="actix-feature" id="routing">
          <h2>Request Routing</h2>
          <p>
            An actix app comes with a URL routing system that lets you match on
            URLs and invoke individual handlers.  For extra flexibility, scopes
            can be used.
          </p>
          {{ highlight `fn index(req: HttpRequest) -> impl Responder {
      "Hello from the index page"
  }

  fn hello(path: Path<String>) -> impl Responder {
      format!("Hello {}!", *path)
  }

  fn main() {
      App::new()
          .resource("/", |r| r.method(Method::Get).with(index))
          .resource("/hello/{name}", |r| r.method(Method::Get).with(hello))
          .finish();
  }` "rust" "" }}
        </div>
      </div>
      <div class="col-md-3 actix-feature-selectors">
        <ul>
          <li class="actix-feature-selector"><a href="#responders">flexible responders</label>
          <li class="actix-feature-selector"><a href="#extractors">powerful extractors</label>
          <li class="actix-feature-selector"><a href="#forms">easy form handling</label>
          <li class="actix-feature-selector"><a href="#routing">request routing</label>
        </ul>
      </div>
    </div>
  </div>
</div>

{{ partial "footer" . }}