trpl-zh-cn/listings/ch06-enums-and-pattern-matching/no-listing-15-binding-catchall/src/main.rs

fn main() {
    // ANCHOR: here
    let dice_roll = 9;
    match dice_roll {
        3 => add_fancy_hat(),
        7 => remove_fancy_hat(),
        other => move_player(other),
    }

    fn add_fancy_hat() {}
    fn remove_fancy_hat() {}
    fn move_player(num_spaces: u8) {}
    // ANCHOR_END: here
}