Change Link to use the Atom type instead

The code duplication didn't seem to be worth it

src/entry.rs

@@ -1,10 +1,9 @@
-extern crate atom_syndication;
-extern crate rss;
-extern crate chrono;
+use atom_syndication;
+use rss;
 
 use chrono::{DateTime, UTC};
 use category::Category;
-use link::Link;
+use atom_syndication::Link;
 
 enum EntryData {
     Atom(atom_syndication::Entry),
@@ -59,7 +58,7 @@ impl From<atom_syndication::Entry> for Entry {
             content: entry.content,
             links: entry.links
                 .into_iter()
-                .map(|link| Link { href: link.href })
+                .map(|link| link.into())
                 .collect::<Vec<_>>(),
             // TODO: Implement the Category type for converting this
             categories: vec![],

src/feed.rs

@@ -1,12 +1,11 @@
-extern crate atom_syndication;
-extern crate rss;
-extern crate chrono;
+use atom_syndication;
+use rss;
 
 use std::str::FromStr;
 use chrono::{DateTime, UTC};
+use atom_syndication::{Link, Person};
 
 use category::Category;
-use link::Link;
 use entry::Entry;
 
 enum FeedData {
@@ -45,12 +44,11 @@ pub struct Feed {
     pub links: Vec<Link>,
     // `categories` in both Atom and RSS
     pub categories: Vec<Category>,
-    // TODO: Define our own Person type for API stability reasons
     // TODO: Should the `web_master` be in `contributors`, `authors`, or at all?
     // `authors` in Atom, `managing_editor` in RSS (produces 1 item Vec)
-    pub authors: Vec<atom_syndication::Person>,
+    pub authors: Vec<Person>,
     // `contributors` in Atom, `web_master` in RSS (produces a 1 item Vec)
-    pub contributors: Vec<atom_syndication::Person>,
+    pub contributors: Vec<Person>,
     // `entries` in Atom, and `items` in RSS
     // TODO: Add more fields that are necessary for RSS
     // TODO: Fancy translation, e.g. Atom <link rel="via"> = RSS `source`
@@ -71,11 +69,7 @@ impl From<atom_syndication::Feed> for Feed {
             icon: feed.icon,
             image: feed.logo,
             // NOTE: We throw away the generator field
-            // TODO: Add more fields to the link type
-            links: feed.links
-                .into_iter()
-                .map(|link| Link { href: link.href })
-                .collect::<Vec<_>>(),
+            links: feed.links,
             // TODO: Handle this once the Category type is defined
             categories: vec![],
             authors: feed.authors,
@@ -106,10 +100,7 @@ impl From<Feed> for atom_syndication::Feed {
                 icon: feed.icon,
                 logo: feed.image,
                 generator: None,
-                links: feed.links
-                    .into_iter()
-                    .map(|link| atom_syndication::Link { href: link.href, ..Default::default() })
-                    .collect::<Vec<_>>(),
+                links: feed.links,
                 // TODO: Convert from our Category type instead of throwing them away
                 categories: vec![],
                 authors: feed.authors,

src/lib.rs

@@ -3,13 +3,13 @@ extern crate rss;
 extern crate chrono;
 
 mod category;
-mod link;
 mod person;
 mod entry;
 mod feed;
 
+pub use ::atom_syndication::Link;
+
 pub use ::category::Category;
-pub use ::link::Link;
 pub use ::person::Person;
 pub use ::entry::Entry;
 pub use ::feed::Feed;