document all the things!

2017-02-21 15:46:06 +01:00 · 2017-02-21 15:46:06 +01:00 · 0a45a6993e
commit 0a45a6993e
parent e0b35477cd
4 changed files with 334 additions and 5 deletions
--- a/examples/articles.rs
+++ b/examples/articles.rs
@ -0,0 +1,45 @@
+extern crate minidom;
+
+use minidom::Element;
+
+const DATA: &'static str = r#"<articles xmlns="article">
+    <article>
+        <title>10 Terrible Bugs You Would NEVER Believe Happened</title>
+        <body>
+            Rust fixed them all. &lt;3
+        </body>
+    </article>
+    <article>
+        <title>BREAKING NEWS: Physical Bug Jumps Out Of Programmer's Screen</title>
+        <body>
+            Just kidding!
+        </body>
+    </article>
+</articles>"#;
+
+const ARTICLE_NS: &'static str = "article";
+
+#[derive(Debug)]
+pub struct Article {
+    title: String,
+    body: String,
+}
+
+fn main() {
+    let root: Element = DATA.parse().unwrap();
+
+    let mut articles: Vec<Article> = Vec::new();
+
+    for child in root.children() {
+        if child.is("article", ARTICLE_NS) {
+            let title = child.get_child("title", ARTICLE_NS).unwrap().text();
+            let body = child.get_child("body", ARTICLE_NS).unwrap().text();
+            articles.push(Article {
+                title: title,
+                body: body.trim().to_owned(),
+            });
+        }
+    }
+
+    println!("{:?}", articles);
+}