output.sh

   Compiling sorting-algorithms v0.1.0 (file:///home/david/projects/sorting-algorithms)
     Running target/debug/sorting_algorithms-abc13d1b10871a26

running 1 test
selection sort
unsorted [1, 88, 4, 9, 3, 2, 15, 12, 6, 7]
unsorted [1, 2, 3, 4, 6, 7, 9, 12, 15, 88]
test it_works ... ok

test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured

   Doc-tests sorting-algorithms

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured

selection_sort.rs

fn selection_sort() {
    
    println!("selection sort");

    let mut unsorted = [1, 88, 4, 9, 3, 2, 15, 12, 6, 7];
  
    
    for i in 0..unsorted.len() {
        println!("i[{}] = {}", i, unsorted[i]);

        for x in i..unsorted.len() {
            if unsorted[x] < unsorted[i] {
                let tmp = unsorted[i];
                unsorted[i] = unsorted[x];
                unsorted[x] = tmp;
            }
        }
    }
    println!("unsorted {:?}", unsorted);
}

#[test]
fn it_works() {
    selection_sort();
}