Rust Structs and Methods

#[derive(Debug, Clone, PartialEq)]
struct Account {
    owner: String,
    balance_cents: i64,
}

impl Account {
    fn new(owner: &str) -> Self {
        Self { owner: owner.to_string(), balance_cents: 0 }
    }

    fn deposit(&mut self, cents: i64) {
        self.balance_cents += cents;
    }

    fn balance(&self) -> f64 {
        self.balance_cents as f64 / 100.0
    }
}

fn main() {
    let mut account = Account::new("Ana");
    account.deposit(2_550);
    println!("{} has {:.2}", account.owner, account.balance());
    println!("{account:?}");
    let copy = account.clone();
    println!("equal: {}", copy == account);
}