chore(watch): add hint for the exercises README.md
rustlings watch will now show an additional hint for the corresponding README.me
@@ -264,7 +264,7 @@ fn main() {
fn spawn_watch_shell(failed_exercise_hint: &Arc<Mutex<Option<String>>>) {
let failed_exercise_hint = Arc::clone(failed_exercise_hint);
- println!("Type 'hint' to get help or 'clear' to clear the screen");
+ println!("Type 'hint' or open the corresponding README.md file to get help or type 'clear' to clear the screen.");
thread::spawn(move || loop {
let mut input = String::new();
match io::stdin().read_line(&mut input) {
