rust-clippy/tests/ui/iter_count.stderr

error: called `.iter().count()` on a `slice`
  --> tests/ui/iter_count.rs:54:6
   |
LL |     &vec[..].iter().count();
   |      ^^^^^^^^^^^^^^^^^^^^^^ help: try: `vec[..].len()`
   |
   = note: `-D clippy::iter-count` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::iter_count)]`

error: called `.iter().count()` on a `Vec`
  --> tests/ui/iter_count.rs:55:5
   |
LL |     vec.iter().count();
   |     ^^^^^^^^^^^^^^^^^^ help: try: `vec.len()`

error: called `.iter().count()` on a `slice`
  --> tests/ui/iter_count.rs:56:5
   |
LL |     boxed_slice.iter().count();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `boxed_slice.len()`

error: called `.iter().count()` on a `VecDeque`
  --> tests/ui/iter_count.rs:57:5
   |
LL |     vec_deque.iter().count();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `vec_deque.len()`

error: called `.iter().count()` on a `HashSet`
  --> tests/ui/iter_count.rs:58:5
   |
LL |     hash_set.iter().count();
   |     ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `hash_set.len()`

error: called `.iter().count()` on a `HashMap`
  --> tests/ui/iter_count.rs:59:5
   |
LL |     hash_map.iter().count();
   |     ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `hash_map.len()`

error: called `.iter().count()` on a `BTreeMap`
  --> tests/ui/iter_count.rs:60:5
   |
LL |     b_tree_map.iter().count();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `b_tree_map.len()`

error: called `.iter().count()` on a `BTreeSet`
  --> tests/ui/iter_count.rs:61:5
   |
LL |     b_tree_set.iter().count();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `b_tree_set.len()`

error: called `.iter().count()` on a `LinkedList`
  --> tests/ui/iter_count.rs:62:5
   |
LL |     linked_list.iter().count();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `linked_list.len()`

error: called `.iter().count()` on a `BinaryHeap`
  --> tests/ui/iter_count.rs:63:5
   |
LL |     binary_heap.iter().count();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `binary_heap.len()`

error: called `.iter_mut().count()` on a `Vec`
  --> tests/ui/iter_count.rs:65:5
   |
LL |     vec.iter_mut().count();
   |     ^^^^^^^^^^^^^^^^^^^^^^ help: try: `vec.len()`

error: called `.iter_mut().count()` on a `slice`
  --> tests/ui/iter_count.rs:66:6
   |
LL |     &vec[..].iter_mut().count();
   |      ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `vec[..].len()`

error: called `.iter_mut().count()` on a `VecDeque`
  --> tests/ui/iter_count.rs:67:5
   |
LL |     vec_deque.iter_mut().count();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `vec_deque.len()`

error: called `.iter_mut().count()` on a `HashMap`
  --> tests/ui/iter_count.rs:68:5
   |
LL |     hash_map.iter_mut().count();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `hash_map.len()`

error: called `.iter_mut().count()` on a `BTreeMap`
  --> tests/ui/iter_count.rs:69:5
   |
LL |     b_tree_map.iter_mut().count();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `b_tree_map.len()`

error: called `.iter_mut().count()` on a `LinkedList`
  --> tests/ui/iter_count.rs:70:5
   |
LL |     linked_list.iter_mut().count();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `linked_list.len()`

error: called `.into_iter().count()` on a `slice`
  --> tests/ui/iter_count.rs:72:6
   |
LL |     &vec[..].into_iter().count();
   |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `vec[..].len()`

error: called `.into_iter().count()` on a `Vec`
  --> tests/ui/iter_count.rs:73:5
   |
LL |     vec.into_iter().count();
   |     ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `vec.len()`

error: called `.into_iter().count()` on a `VecDeque`
  --> tests/ui/iter_count.rs:74:5
   |
LL |     vec_deque.into_iter().count();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `vec_deque.len()`

error: called `.into_iter().count()` on a `HashSet`
  --> tests/ui/iter_count.rs:75:5
   |
LL |     hash_set.into_iter().count();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `hash_set.len()`

error: called `.into_iter().count()` on a `HashMap`
  --> tests/ui/iter_count.rs:76:5
   |
LL |     hash_map.into_iter().count();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `hash_map.len()`

error: called `.into_iter().count()` on a `BTreeMap`
  --> tests/ui/iter_count.rs:77:5
   |
LL |     b_tree_map.into_iter().count();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `b_tree_map.len()`

error: called `.into_iter().count()` on a `BTreeSet`
  --> tests/ui/iter_count.rs:78:5
   |
LL |     b_tree_set.into_iter().count();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `b_tree_set.len()`

error: called `.into_iter().count()` on a `LinkedList`
  --> tests/ui/iter_count.rs:79:5
   |
LL |     linked_list.into_iter().count();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `linked_list.len()`

error: called `.into_iter().count()` on a `BinaryHeap`
  --> tests/ui/iter_count.rs:80:5
   |
LL |     binary_heap.into_iter().count();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `binary_heap.len()`

error: aborting due to 25 previous errors