initial implementation of collision detection in routing.

examples/hello/src/main.rs

@@ -17,22 +17,28 @@ fn simple() -> File {
     File::open("/tmp/index.html").unwrap()
 }
 
-// #[route(GET, path = "/")]
-// fn simple2() -> &'static str {
-//     "Hello, world!"
-// }
+#[route(GET, path = "/hello/")]
+fn simple2() -> &'static str {
+    "Hello, world!"
+}
 
 #[route(GET, path = "/hello")]
 fn simple3() -> String {
     String::from("Hello, world!")
 }
 
-// #[route(GET, path = "/<name>/<age>")]
-// fn simple4(name: &str, age: i8) -> &str {
-//     name
-// }
+#[route(GET, path = "/<name>/<age>")]
+fn simple4(name: &str, age: i8) -> &str {
+    name
+}
+
+#[route(GET, path = "/something")]
+fn simple5() -> &'static str {
+    "hi"
+}
 
 fn main() {
-    let rocket = Rocket::new("localhost", 8000);
-    rocket.mount_and_launch("/", routes![simple, simple3]);
+    let mut rocket = Rocket::new("localhost", 8000);
+    rocket.mount("/", routes![simple, simple2, simple3, simple4, simple5]);
+    rocket.mount_and_launch("/hello/", routes![simple, simple3, simple4, simple5]);
 }

lib/src/lib.rs

@@ -5,6 +5,7 @@ pub mod error;
 pub mod response;
 pub mod request;
 pub mod param;
+pub mod router;
 
 use std::io::Write;
 
@@ -13,6 +14,7 @@ pub use error::Error;
 pub use response::{Response, HypResponse, HypFresh, Responder};
 pub use request::Request;
 pub use param::FromParam;
+pub use router::Router;
 
 use hyper::server::Handler as HypHandler;
 use hyper::server::Request as HypRequest;
@@ -33,7 +35,7 @@ pub struct Rocket {
     address: &'static str,
     port: isize,
     handler: Option<Route<'static>>, // just for testing
-    paths: Vec<&'static str> // for now, to check for collisions
+    router: Router
     // mounts: HashMap<&'static str, Route<'a>>
 }
 
@@ -54,7 +56,8 @@ impl Rocket {
         Rocket {
             address: address,
             port: port,
-            handler: None
+            handler: None,
+            router: Router::new()
         }
     }
 
@@ -65,7 +68,9 @@ impl Rocket {
                 println!("\t* INSTALLED: {} '{}'", route.method, route.path);
                 self.handler = Some((*route).clone());
             }
+
             println!("\t* {} '{}'", route.method, route.path);
+            self.router.add_route(route.method.clone(), base, route.path);
         }
 
         self
@@ -77,6 +82,10 @@ impl Rocket {
     }
 
     pub fn launch(self) {
+        if self.router.has_collisions() {
+            println!("Warning: route collisions detected!");
+        }
+
         let full_addr = format!("{}:{}", self.address, self.port);
         println!("🚀  Rocket has launched from {}...", full_addr);
         let _ = Server::http(full_addr.as_str()).unwrap().handle(self);