refactor http actor usage

guide/src/qs_10.md

@@ -72,7 +72,7 @@ Create `Logger` middleware with the specified `format`.
 Default `Logger` could be created with `default` method, it uses the default format:
 
 ```ignore
-  %a %t "%r" %s %b "%{Referrer}i" "%{User-Agent}i" %T
+  %a %t "%r" %s %b "%{Referer}i" "%{User-Agent}i" %T
 ```
 ```rust
 # extern crate actix_web;

guide/src/qs_14.md

@@ -110,7 +110,7 @@ fn index(req: HttpRequest<State>) -> Box<Future<Item=HttpResponse, Error=Error>>
         .and_then(|res| {
             match res {
                 Ok(user) => Ok(httpcodes::HTTPOk.build().json(user)?),
-                Err(_) => Ok(httpcodes::HTTPInternalServerError.response())
+                Err(_) => Ok(httpcodes::HTTPInternalServerError.into())
             }
         })
         .responder()

guide/src/qs_4.md

@@ -65,7 +65,7 @@ impl<S> Handler<S> for MyHandler {
     /// Handle request
     fn handle(&mut self, req: HttpRequest<S>) -> Self::Result {
         self.0 += 1;
-        httpcodes::HTTPOk.response()
+        httpcodes::HTTPOk.into()
     }
 }
 # fn main() {}
@@ -91,7 +91,7 @@ impl<S> Handler<S> for MyHandler {
     fn handle(&mut self, req: HttpRequest<S>) -> Self::Result {
         let num = self.0.load(Ordering::Relaxed) + 1;
         self.0.store(num, Ordering::Relaxed);
-        httpcodes::HTTPOk.response()
+        httpcodes::HTTPOk.into()
     }
 }
 
@@ -104,7 +104,7 @@ fn main() {
         move || { 
             let cloned = inc.clone();
             Application::new()
-            .resource("/", move |r| r.h(MyHandler(cloned)))
+                .resource("/", move |r| r.h(MyHandler(cloned)))
         })
         .bind("127.0.0.1:8088").unwrap()
         .start();

guide/src/qs_7.md

@@ -246,7 +246,7 @@ fn index(mut req: HttpRequest) -> Box<Future<Item=HttpResponse, Error=Error>> {
        .from_err()
        .and_then(|params| {  // <- url encoded parameters
              println!("==== BODY ==== {:?}", params);
-             ok(httpcodes::HTTPOk.response())
+             ok(httpcodes::HTTPOk.into())
        })
        .responder()
 }

guide/src/qs_8.md

@@ -20,10 +20,10 @@ use actix_web::test::TestRequest;
 fn index(req: HttpRequest) -> HttpResponse {
      if let Some(hdr) = req.headers().get(header::CONTENT_TYPE) {
         if let Ok(s) = hdr.to_str() {
-            return httpcodes::HTTPOk.response()
+            return httpcodes::HTTPOk.into()
         }
      }
-     httpcodes::HTTPBadRequest.response()
+     httpcodes::HTTPBadRequest.into()
 }
 
 fn main() {
@@ -60,7 +60,7 @@ use actix_web::*;
 use actix_web::test::TestServer;
 
 fn index(req: HttpRequest) -> HttpResponse {
-     httpcodes::HTTPOk.response()
+     httpcodes::HTTPOk.into()
 }
 
 fn main() {
@@ -80,7 +80,7 @@ use actix_web::*;
 use actix_web::test::TestServer;
 
 fn index(req: HttpRequest) -> HttpResponse {
-     httpcodes::HTTPOk.response()
+     httpcodes::HTTPOk.into()
 }
 
 /// This function get called by http server.