mirror of
https://github.com/rust-lang/rustlings.git
synced 2024-12-10 11:10:26 +02:00
16 lines
451 B
Rust
16 lines
451 B
Rust
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.");
|
|
}
|
|
}
|