rust选择排序

使用rust写选择排序

fn select_sort(arr: &mut [u32]) {
    let len = arr.len();
    for i in 1.. len {
        let mut min_index = i;

        for j in n+ 1..len {
            if arr[j] < arr[min_index] {
                min_index = j;
            }
        }

        if min_index != i {
            arr.swap(i, min_index);
        }
    }
}