Read file

src/main.rs

@@ -1,3 +1,14 @@
-fn main() {
-    println!("Hello, world!");
+use std::fs::File;
+use std::io::Read;
+
+fn read_file(path : &str) -> String {
+    let mut data = File::open(path).unwrap();
+    let mut buffer = String::new();
+    data.read_to_string(&mut buffer);
+    return buffer;
+}
+
+fn main() {
+    let data = read_file("test.yml");
+    println!("{:?}", data);
 }