rust-clippy/tests/ui/needless_range_loop.stderr

error: the loop variable `i` is only used to index `ns`.
  --> $DIR/needless_range_loop.rs:15:14
   |
LL |     for i in 3..10 {
   |              ^^^^^
   |
   = note: `-D clippy::needless-range-loop` implied by `-D warnings`
help: consider using an iterator
   |
LL |     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:36:14
   |
LL |     for i in 0..ms.len() {
   |              ^^^^^^^^^^^
   |
help: consider using an iterator
   |
LL |     for <item> in &mut ms {
   |         ^^^^^^    ^^^^^^^

error: the loop variable `i` is only used to index `ms`.
  --> $DIR/needless_range_loop.rs:42:14
   |
LL |     for i in 0..ms.len() {
   |              ^^^^^^^^^^^
   |
help: consider using an iterator
   |
LL |     for <item> in &mut ms {
   |         ^^^^^^    ^^^^^^^

error: the loop variable `i` is only used to index `vec`.
  --> $DIR/needless_range_loop.rs:66:14
   |
LL |     for i in x..x + 4 {
   |              ^^^^^^^^
   |
help: consider using an iterator
   |
LL |     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:73:14
   |
LL |     for i in x..=x + 4 {
   |              ^^^^^^^^^
   |
help: consider using an iterator
   |
LL |     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:79:14
   |
LL |     for i in 0..3 {
   |              ^^^^
   |
help: consider using an iterator
   |
LL |     for <item> in &arr {
   |         ^^^^^^    ^^^^

error: the loop variable `i` is only used to index `arr`.
  --> $DIR/needless_range_loop.rs:83:14
   |
LL |     for i in 0..2 {
   |              ^^^^
   |
help: consider using an iterator
   |
LL |     for <item> in arr.iter().take(2) {
   |         ^^^^^^    ^^^^^^^^^^^^^^^^^^

error: the loop variable `i` is only used to index `arr`.
  --> $DIR/needless_range_loop.rs:87:14
   |
LL |     for i in 1..3 {
   |              ^^^^
   |
help: consider using an iterator
   |
LL |     for <item> in arr.iter().skip(1) {
   |         ^^^^^^    ^^^^^^^^^^^^^^^^^^

error: the loop variable `i` is only used to index `vec`.
  --> $DIR/needless_range_loop.rs:93:14
   |
LL |     for i in 0..vec.len() {
   |              ^^^^^^^^^^^^
   |
help: consider using an iterator
   |
LL |     for <item> in &vec {
   |         ^^^^^^    ^^^^

error: the loop variable `i` is only used to index `vec`.
  --> $DIR/needless_range_loop.rs:102:14
   |
LL |     for i in 0..vec.len() {
   |              ^^^^^^^^^^^^
   |
help: consider using an iterator
   |
LL |     for <item> in &vec {
   |         ^^^^^^    ^^^^

error: the loop variable `j` is only used to index `STATIC`.
  --> $DIR/needless_range_loop.rs:107:14
   |
LL |     for j in 0..4 {
   |              ^^^^
   |
help: consider using an iterator
   |
LL |     for <item> in &STATIC {
   |         ^^^^^^    ^^^^^^^

error: the loop variable `j` is only used to index `CONST`.
  --> $DIR/needless_range_loop.rs:111:14
   |
LL |     for j in 0..4 {
   |              ^^^^
   |
help: consider using an iterator
   |
LL |     for <item> in &CONST {
   |         ^^^^^^    ^^^^^^

error: the loop variable `i` is used to index `vec`
  --> $DIR/needless_range_loop.rs:115:14
   |
LL |     for i in 0..vec.len() {
   |              ^^^^^^^^^^^^
   |
help: consider using an iterator
   |
LL |     for (i, <item>) in vec.iter().enumerate() {
   |         ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^

error: the loop variable `i` is only used to index `vec2`.
  --> $DIR/needless_range_loop.rs:123:14
   |
LL |     for i in 0..vec.len() {
   |              ^^^^^^^^^^^^
   |
help: consider using an iterator
   |
LL |     for <item> in vec2.iter().take(vec.len()) {
   |         ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: the loop variable `i` is only used to index `vec`.
  --> $DIR/needless_range_loop.rs:127:14
   |
LL |     for i in 5..vec.len() {
   |              ^^^^^^^^^^^^
   |
help: consider using an iterator
   |
LL |     for <item> in vec.iter().skip(5) {
   |         ^^^^^^    ^^^^^^^^^^^^^^^^^^

error: the loop variable `i` is only used to index `vec`.
  --> $DIR/needless_range_loop.rs:131:14
   |
LL |     for i in 0..MAX_LEN {
   |              ^^^^^^^^^^
   |
help: consider using an iterator
   |
LL |     for <item> in vec.iter().take(MAX_LEN) {
   |         ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^

error: the loop variable `i` is only used to index `vec`.
  --> $DIR/needless_range_loop.rs:135:14
   |
LL |     for i in 0..=MAX_LEN {
   |              ^^^^^^^^^^^
   |
help: consider using an iterator
   |
LL |     for <item> in vec.iter().take(MAX_LEN + 1) {
   |         ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: the loop variable `i` is only used to index `vec`.
  --> $DIR/needless_range_loop.rs:139:14
   |
LL |     for i in 5..10 {
   |              ^^^^^
   |
help: consider using an iterator
   |
LL |     for <item> in vec.iter().take(10).skip(5) {
   |         ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: the loop variable `i` is only used to index `vec`.
  --> $DIR/needless_range_loop.rs:143:14
   |
LL |     for i in 5..=10 {
   |              ^^^^^^
   |
help: consider using an iterator
   |
LL |     for <item> in vec.iter().take(10 + 1).skip(5) {
   |         ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: the loop variable `i` is used to index `vec`
  --> $DIR/needless_range_loop.rs:147:14
   |
LL |     for i in 5..vec.len() {
   |              ^^^^^^^^^^^^
   |
help: consider using an iterator
   |
LL |     for (i, <item>) in vec.iter().enumerate().skip(5) {
   |         ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: the loop variable `i` is used to index `vec`
  --> $DIR/needless_range_loop.rs:151:14
   |
LL |     for i in 5..10 {
   |              ^^^^^
   |
help: consider using an iterator
   |
LL |     for (i, <item>) in vec.iter().enumerate().take(10).skip(5) {
   |         ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: the loop variable `i` is used to index `vec`
  --> $DIR/needless_range_loop.rs:156:14
   |
LL |     for i in 0..vec.len() {
   |              ^^^^^^^^^^^^
   |
help: consider using an iterator
   |
LL |     for (i, <item>) in vec.iter_mut().enumerate() {
   |         ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^

error: aborting due to 22 previous errors