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rustlings/solutions/09_strings/strings2.rs

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2024-06-22 06:14:04 -04:00
fn is_a_color_word(attempt: &str) -> bool {
attempt == "green" || attempt == "blue" || attempt == "red"
}
fn main() {
let word = String::from("green");
if is_a_color_word(&word) {
// ^ added to have `&String` which is automatically
// coerced to `&str` by the compiler.
println!("That is a color word I know!");
} else {
println!("That is not a color word I know.");
}
}