use quote::quote;

pub fn add(left: u64, right: u64) -> u64 {
    left + right
}

pub fn speak(s: &str) {
    println!("{}", s);
}

pub fn do_some_quoting(msg: &str) -> String {
    let output = quote! {
        pub fn some_quoting() {
            println!(#msg);
        }
    };
    let syntax_tree = syn::parse2(output).unwrap();
    prettyplease::unparse(&syntax_tree)
}

#[cfg(test)]
mod tests {
    use super::*;

    #[test]
    fn it_works() {
        let result = add(2, 2);
        assert_eq!(result, 4);
    }
}