Rust Bubble sort

bubble_sort.rs

fn main() {
    let mut list = [1u, 5, 2, 7, 3, 9, 4, 6, 8];
    bubble_sort(list);
    println!("After sort: {}", list.as_slice());
    
    let mut list = ['a', 'z', 'd', 'e', 'x', 'a'];
    bubble_sort(list);
    println!("After sort: {}", list.as_slice());
}

fn bubble_sort<T: Ord + Clone>(list: &mut[T]) {
    let mut made_changes = true;
    let mut item_count = list.len();
    
    while made_changes {
        made_changes = false;
        item_count -= 1;
        let mut i = 0;
        while i < item_count {
            if list[i] > list[i + 1] {
                list.swap(i, i + 1);
                made_changes = true;
            }
            i += 1;
        }
    }
}