initial implementation

src/httpcodes.rs

@@ -0,0 +1,31 @@
+//! Basic http responses
+#![allow(non_upper_case_globals)]
+use std::rc::Rc;
+use http::StatusCode;
+
+use task::Task;
+use route::{Payload, RouteHandler};
+use httpmessage::{Body, HttpRequest, HttpMessage, IntoHttpMessage};
+
+pub struct StaticResponse(StatusCode);
+
+pub const HTTPOk: StaticResponse = StaticResponse(StatusCode::OK);
+pub const HTTPCreated: StaticResponse = StaticResponse(StatusCode::CREATED);
+pub const HTTPNoContent: StaticResponse = StaticResponse(StatusCode::NO_CONTENT);
+pub const HTTPBadRequest: StaticResponse = StaticResponse(StatusCode::BAD_REQUEST);
+pub const HTTPNotFound: StaticResponse = StaticResponse(StatusCode::NOT_FOUND);
+pub const HTTPMethodNotAllowed: StaticResponse = StaticResponse(StatusCode::METHOD_NOT_ALLOWED);
+
+
+impl<S> RouteHandler<S> for StaticResponse {
+    fn handle(&self, req: HttpRequest, _: Option<Payload>, _: Rc<S>) -> Task
+    {
+        Task::reply(HttpMessage::new(req, self.0, Body::Empty), None)
+    }
+}
+
+impl IntoHttpMessage for StaticResponse {
+    fn into_response(self, req: HttpRequest) -> HttpMessage {
+        HttpMessage::new(req, self.0, Body::Empty)
+    }
+}