rust reverse for loop

To write a reverse loop in Rust, you can use the rev method provided by the Iterator trait. Here's an example:

fn main() {
    let numbers = vec![1, 2, 3, 4, 5];

    for number in numbers.iter().rev() {
        println!("{}", number);
    }
}

In this example, we have a vector numbers containing the values [1, 2, 3, 4, 5]. By calling iter().rev() on the vector, we create an iterator that produces the elements in reverse order. The for loop then iterates over each element in reverse and prints it.

I hope this helps! Let me know if you have any further questions.