Rust multi-key stable sort with nulls last

#[derive(Debug, Clone)]
struct Row {
    name: String,
    score: Option<u32>,
    active: bool,
}

fn sorted(mut rows: Vec<Row>) -> Vec<Row> {
    rows.sort_by(|a, b| {
        b.active
            .cmp(&a.active)
            .then_with(|| a.score.is_none().cmp(&b.score.is_none()))
            .then_with(|| b.score.cmp(&a.score))
            .then_with(|| a.name.cmp(&b.name))
    });
    rows
}