Question on 10.3 Traits, Exercise 6 Returning Types that Implement Traits

[Derek Wan]

Hi @sunface , thanks for a great library!

I'm a little surprised by the answer, I certainly don't think it respects the spirit of the question...

Spoiler warning!

fn random_animal(random_number: f64) -> impl Animal {
    if random_number < 0.5 {
        Sheep {}
    } else {
        Sheep {}
    }
}

For a beginner, I can't figure out what the answer should be however - help needed please.