Move implement_responder_for macro into crate.

This is so we can use it in other modules too. Besides it makes things
slightly cleaner.

1 files changed, 1 insertions, 25 deletions

diff --git a/src/main.rs b/src/main.rs
index f89a39f..0cf1acf 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -3,7 +3,7 @@
 
 extern crate diesel;
 extern crate rocket;
-extern crate rocket_blog;
+#[macro_use] extern crate rocket_blog;
 extern crate rocket_contrib;
 #[macro_use] extern crate bart_derive;
 #[macro_use] extern crate serde_derive;
@@ -11,10 +11,6 @@ extern crate rocket_contrib;
 use self::diesel::prelude::*;
 use self::rocket_blog::{schema, models};
 use rocket_contrib::Json;
-use rocket::response::{Response, Responder};
-use rocket::request::Request;
-use rocket::http::{ContentType, Status};
-use std::io::Cursor;
 
 mod posts;
 
@@ -25,27 +21,7 @@ struct IndexTemplate<'a> {
     posts: Vec<models::Post>
 }
 
-macro_rules! implement_responder_for {
-    // Implement a responder for the given template type
-    //
-    // Seems I can't add the lifetime after the matcher,
-    // like this: `$template_type<'a>`
-    // So it will have to be passed in to the argument at
-    // the macro incovation instead.
-    ($template_type:ty) => (
-        impl<'a> Responder<'a> for $template_type {
-            fn respond_to(self, _: &Request) -> Result<Response<'static>, Status> {
-                Response::build()
-                    .header(ContentType::HTML)
-                    .sized_body(Cursor::new(format!("{}", &self)))
-                    .ok()
-            }
-        }
-    )
-}
-
 implement_responder_for!(IndexTemplate<'a>);
-implement_responder_for!(posts::NewPostTemplate<'a>);
 
 fn get_posts(conn: rocket_blog::DbConn) -> Vec<models::Post> {
     use schema::posts::dsl::*;