#[derive(Debug)]
enum Term {
    //Lambda
    // Pi
    Application(Box<Term>, Box<Term>),
    Annotation(Box<Term>, Box<Term>),
    FreeVar(u64),
    Star,
    BoxTerm
}


fn print(term: &Term, level: u64) -> String {
    match term {
        Term::Application(t1, t2) => "".into(),
        Term::Annotation(t1, t2) => "".into(),
        Term::FreeVar(x) => format!("{x}"),
        Term::Star => format!("*"),
        Term::BoxTerm => format!("☐"),
    }
}


fn main() {
    println!("Hello, world!");
}