rust-clippy/tests/ui/needless_range_loop.stderr

error: the loop variable `i` is only used to index `ns`.
  --> $DIR/needless_range_loop.rs:17:14
   |
17 |     for i in 3..10 {
   |              ^^^^^
   |
   = note: `-D clippy::needless-range-loop` implied by `-D warnings`
help: consider using an iterator
   |
17 |     for <item> in ns.iter().take(10).skip(3) {
   |         ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^

error: the loop variable `i` is only used to index `ms`.
  --> $DIR/needless_range_loop.rs:38:14
   |
38 |     for i in 0..ms.len() {
   |              ^^^^^^^^^^^
help: consider using an iterator
   |
38 |     for <item> in &mut ms {
   |         ^^^^^^    ^^^^^^^

error: the loop variable `i` is only used to index `ms`.
  --> $DIR/needless_range_loop.rs:44:14
   |
44 |     for i in 0..ms.len() {
   |              ^^^^^^^^^^^
help: consider using an iterator
   |
44 |     for <item> in &mut ms {
   |         ^^^^^^    ^^^^^^^

error: the loop variable `i` is only used to index `vec`.
  --> $DIR/needless_range_loop.rs:68:14
   |
68 |     for i in x..x + 4 {
   |              ^^^^^^^^
help: consider using an iterator
   |
68 |     for <item> in vec.iter_mut().skip(x).take(4) {
   |         ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: the loop variable `i` is only used to index `vec`.
  --> $DIR/needless_range_loop.rs:75:14
   |
75 |     for i in x..=x + 4 {
   |              ^^^^^^^^^
help: consider using an iterator
   |
75 |     for <item> in vec.iter_mut().skip(x).take(4 + 1) {
   |         ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: the loop variable `i` is only used to index `arr`.
  --> $DIR/needless_range_loop.rs:81:14
   |
81 |     for i in 0..3 {
   |              ^^^^
help: consider using an iterator
   |
81 |     for <item> in &arr {
   |         ^^^^^^    ^^^^

error: the loop variable `i` is only used to index `arr`.
  --> $DIR/needless_range_loop.rs:85:14
   |
85 |     for i in 0..2 {
   |              ^^^^
help: consider using an iterator
   |
85 |     for <item> in arr.iter().take(2) {
   |         ^^^^^^    ^^^^^^^^^^^^^^^^^^

error: the loop variable `i` is only used to index `arr`.
  --> $DIR/needless_range_loop.rs:89:14
   |
89 |     for i in 1..3 {
   |              ^^^^
help: consider using an iterator
   |
89 |     for <item> in arr.iter().skip(1) {
   |         ^^^^^^    ^^^^^^^^^^^^^^^^^^

error: aborting due to 8 previous errors