rust/tests/target/configs-fn_args_density-compressed_if_empty.rs

// rustfmt-fn_args_density: CompressedIfEmpty
// Function arguments density

trait Lorem {
    fn lorem(ipsum: Ipsum, dolor: Dolor, sit: Sit, amet: Amet);

    fn lorem(ipsum: Ipsum, dolor: Dolor, sit: Sit, amet: Amet) {
        // body
    }

    fn lorem(
        ipsum: Ipsum,
        dolor: Dolor,
        sit: Sit,
        amet: Amet,
        consectetur: onsectetur,
        adipiscing: Adipiscing,
        elit: Elit,
    );

    // FIXME: Previous line should be formatted like this:
    // fn lorem(ipsum: Ipsum, dolor: Dolor, sit: Sit, amet: Amet, consectetur: onsectetur,
    //          adipiscing: Adipiscing, elit: Elit);

    fn lorem(
        ipsum: Ipsum,
        dolor: Dolor,
        sit: Sit,
        amet: Amet,
        consectetur: onsectetur,
        adipiscing: Adipiscing,
        elit: Elit,
    ) {
        // body
    }
}