Fix example

Author: tomshen

README.md

@@ -1,13 +1,11 @@
 # rust-syndication
 
-Library for serializing Atom and RSS web feeds. Wraps around [rust-atom](https://github.com/vtduncan/rust-atom) [rust-rss](https://github.com/frewsxcv/rust-rss).
+Library for serializing Atom and RSS web feeds. Wraps around [rust-atom](https://github.com/vtduncan/rust-atom) and [rust-rss](https://github.com/frewsxcv/rust-rss).
 
 ## Usage
 
 ### Reading
 ```rust
-use syndication::Feed;
-
 let atom_str = r#"
 <?xml version="1.0" encoding="utf-8"?>
 <feed xmlns="http://www.w3.org/2005/Atom">
@@ -22,7 +20,10 @@ let atom_str = r#"
 </feed>
 "#;
 
-let Feed::Atom(atom_feed) = atom_str.parse::<Feed>().unwrap();
+match atom_str.parse::<Feed>().unwrap() {
+    Feed::Atom(atom_feed) => println!("Atom feed first entry: {:?}", atom_feed.entries[0].title),
+    _ => {}
+};
 
 let rss_str = r#"
 <?xml version="1.0" encoding="UTF-8"?>
@@ -40,7 +41,11 @@ let rss_str = r#"
 </rss>
 "#;
 
-let Feed::RSS(rss_feed) = rss_str.parse::<Feed>().unwrap();
+match rss_str.parse::<Feed>().unwrap() {
+    Feed::RSS(rss_feed) => println!("RSS feed first entry: {:?}",
+        rss_feed.items[0].title),
+    _ => {}
+};
 ```
 
 ### Writing

examples/read.rs

@@ -0,0 +1,46 @@
+extern crate syndication;
+
+use syndication::Feed;
+
+fn main() {
+    let atom_str = r#"
+    <?xml version="1.0" encoding="utf-8"?>
+    <feed xmlns="http://www.w3.org/2005/Atom">
+      <id>urn:uuid:b3420f84-6bdf-4f46-a225-f1b9a14703b6</id>
+      <title>TechCrunch</title>
+      <updated>2019-04-01T07:30:00Z</updated>
+      <entry>
+        <id>urn:uuid:4ae8550b-2987-49fa-9f8c-54c180c418ac</id>
+        <title>Ford hires Elon Musk as CEO</title>
+        <updated>2019-04-01T07:30:00Z</updated>
+      </entry>
+    </feed>
+    "#;
+
+    match atom_str.parse::<Feed>().unwrap() {
+        Feed::Atom(atom_feed) => println!("Atom feed first entry: {:?}", atom_feed.entries[0].title),
+        _ => {}
+    };
+
+    let rss_str = r#"
+    <?xml version="1.0" encoding="UTF-8"?>
+    <rss version="2.0">
+      <channel>
+        <title>TechCrunch</title>
+        <link>http://techcrunch.com</link>
+        <description>The latest technology news and information on startups</description>
+        <item>
+          <title>Ford hires Elon Musk as CEO</title>
+          <pubDate>01 Apr 2019 07:30:00 GMT</pubDate>
+          <description>In an unprecedented move, Ford hires Elon Musk.</description>
+        </item>
+      </channel>
+    </rss>
+    "#;
+
+    match rss_str.parse::<Feed>().unwrap() {
+        Feed::RSS(rss_feed) => println!("RSS feed first entry: {:?}",
+            rss_feed.items[0].title),
+        _ => {}
+    };
+}