kscz · April 5, 2016 01:31
diff --git a/ssrt_ex_010.rs b/ssrt_ex_010.rs
 fn main() {
  let x = String::new();
  let y = foo(x); // Give away x, and put the result into y
  println!("{} to the other side.", y);
 }

 fn foo(mut bar: String) -> String {
  bar.push_str("Break on through");
  bar
 }
	fn main() {
	let x = String::new();
	let y = foo(x); // Give away x, and put the result into y
	println!("{} to the other side.", y);
	}

	fn foo(mut bar: String) -> String {
	bar.push_str("Break on through");
	bar
	}