// Make sure that a mutable dyn slice cannot create a mutable iterator // then access the slice while the iterator is in scope use dyn_slice::standard::borrow; fn main() { let mut array_1 = [1, 2, 3, 4, 5]; let mut slice_1 = borrow::new_mut(&mut array_1); let mut a = slice_1.iter_mut(); let _ = slice_1.get(1).unwrap().borrow(); a.next().unwrap().borrow(); }