LL | let _: Vec<_> = arr.iter().cloned().collect();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `.to_vec()`
-error: aborting due to 4 previous errors
+error: called `iter().copied().collect()` on a slice to create a `Vec`. Calling `to_vec()` is both faster and more readable
+ --> $DIR/iter_cloned_collect.rs:31:26
+ |
+LL | let _: Vec<isize> = v.iter().copied().collect();
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `.to_vec()`
+
+error: aborting due to 5 previous errors