rustlings/exercises/09_strings/strings2.rs

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2018-02-22 09:09:53 +03:00
// strings2.rs
//
// Make me compile without changing the function signature!
//
// Execute `rustlings hint strings2` or use the `hint` watch subcommand for a
// hint.
// I AM NOT DONE
fn main() {
let word = String::from("green"); // Try not changing this line :)
if is_a_color_word(word) {
println!("That is a color word I know!");
} else {
println!("That is not a color word I know.");
}
}
fn is_a_color_word(attempt: &str) -> bool {
attempt == "green" || attempt == "blue" || attempt == "red"
}