add a parser stub for the README.md file

Cargo.toml

@@ -0,0 +1,7 @@
+[package]
+name = "awesome-rust"
+version = "0.1.0"
+authors = []
+
+[dependencies]
+pulldown-cmark= "0.0.8"

src/main.rs

@@ -0,0 +1,36 @@
+extern crate pulldown_cmark;
+
+use pulldown_cmark::{Parser, Event};
+use std::error::Error;
+use std::fs::File;
+use std::io::Read;
+use std::path::Path;
+
+fn main() {
+    let path = Path::new("README.md");
+
+    let display = path.display();
+
+    let mut file = match File::open(&path) {
+        Err(why) => panic!("couldn't open {}: {}", display, why.description()),
+        Ok(file) => file,
+    };
+
+    let mut readme_content = String::new();
+
+    match file.read_to_string(&mut readme_content) {
+        Err(why) => panic!("couldn't read {}: {}", display, why.description()),
+        Ok(_) => print!("{} contains:\n{}", display, readme_content),
+    }
+
+    let mut parser = Parser::new(&readme_content);
+
+    while let Some(event) = parser.next() {
+        match event {
+            Event::Start(tag) => println!("start: {:?}", tag),
+            Event::End(tag) => println!("end: {:?}", tag),
+            Event::Text(text) => println!("text: {:?}", text),
+            _ => (),
+        }
+    }
+}