rustlings/exercises/09_strings/strings1.rs

// strings1.rs
//
// Make me compile without changing the function signature!
//
// Execute `rustlings hint strings1` or use the `hint` watch subcommand for a
// hint.


fn main() {
    let answer = current_favorite_color();
    println!("My current favorite color is {}", answer);
}

fn current_favorite_color() -> String {
    // "blue".to_string() // can be used to make strings from different types (aka integers, floats, chars, etc.)
    String::from("blue") // can only be used to make strings from &string(string slices)
}