dbg!

fn main() {
    let awesomeness = vec!["isn't", "this", "great", "!"];

    // You could do this, but it's tedious:
    println!("{:#?}", &awesomeness);

    // Instead, do this:

    dbg!(&awesomeness);
    // which doesn't work in the playground of the book, but works in real life =D
}