First pass at 'Application' section

examples/url-dispatch/Cargo.toml

@@ -9,4 +9,3 @@ actix-web = "1.0"
 futures = "0.1"
 openssl = "0.10"
 serde = "1.0"
-serde_derive = "1.0"

examples/url-dispatch/src/main.rs

@@ -3,7 +3,6 @@ extern crate actix_web;
 extern crate futures;
 extern crate openssl;
 #[macro_use]
-extern crate serde_derive;
 extern crate serde;
 
 mod cfg;
@@ -16,9 +15,9 @@ mod path2;
 mod pbuf;
 mod pred;
 mod pred2;
-mod prefix;
 mod resource;
 mod scope;
+mod scope;
 mod url_ext;
 mod urls;
 

examples/url-dispatch/src/prefix.rs

@@ -1,14 +0,0 @@
-use actix_web::{App, HttpRequest, HttpResponse};
-
-// <prefix>
-fn show_users(req: &HttpRequest) -> HttpResponse {
-    unimplemented!()
-}
-
-fn main() {
-    App::new()
-        .prefix("/users")
-        .resource("/show", |r| r.f(show_users))
-        .finish();
-}
-// </prefix>

examples/url-dispatch/src/scope.rs

@@ -1,54 +1,13 @@
-#![allow(dead_code)]
-use actix_web::{http::Method, App, HttpRequest};
+use actix_web::{App, HttpRequest, HttpResponse};
 
-fn get_projects(_: &HttpRequest) -> String {
-    unimplemented!()
-}
-fn create_project(_: &HttpRequest) -> String {
-    unimplemented!()
-}
-fn update_project(_: HttpRequest) -> String {
-    unimplemented!()
-}
-fn delete_project(_: &HttpRequest) -> String {
-    unimplemented!()
-}
-fn get_tasks(_: &HttpRequest) -> String {
-    unimplemented!()
-}
-fn create_task(_: &HttpRequest) -> String {
-    unimplemented!()
-}
-fn update_task(_: HttpRequest) -> String {
-    unimplemented!()
-}
-fn delete_task(_: HttpRequest) -> String {
-    unimplemented!()
-}
-
-fn main() {
 // <scope>
-App::new().scope("/project", |proj_scope| {
-    proj_scope
-        .resource("", |r| {
-            r.method(Method::GET).f(get_projects);
-            r.method(Method::POST).f(create_project)
-        })
-        .resource("/{project_id}", |r| {
-            r.method(Method::PUT).with(update_project);
-            r.method(Method::DELETE).f(delete_project)
-        })
-        .nested("/{project_id}/task", |task_scope| {
-            task_scope
-                .resource("", |r| {
-                    r.method(Method::GET).f(get_tasks);
-                    r.method(Method::POST).f(create_task)
-                })
-                .resource("/{task_id}", |r| {
-                    r.method(Method::PUT).with(update_task);
-                    r.method(Method::DELETE).with(delete_task)
-                })
-        })
-});
-// </scope>
+fn show_users(_req: HttpRequest) -> HttpResponse {
+    unimplemented!()
 }
+
+#[rustfmt::skip]
+fn main() {
+    App::new().service(
+        web::scope("/users") .route("/show", web::to(show_users)))
+}
+// </scope>