rust-clippy/tests/ui/needless_range_loop.stderr
2020-01-24 17:21:50 +09:00

157 lines
4.2 KiB
Text

error: the loop variable `i` is only used to index `vec`.
--> $DIR/needless_range_loop.rs:10:14
|
LL | for i in 0..vec.len() {
| ^^^^^^^^^^^^
|
= note: `-D clippy::needless-range-loop` implied by `-D warnings`
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:19:14
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LL | for i in 0..vec.len() {
| ^^^^^^^^^^^^
|
help: consider using an iterator
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LL | for <item> in &vec {
| ^^^^^^ ^^^^
error: the loop variable `j` is only used to index `STATIC`.
--> $DIR/needless_range_loop.rs:24:14
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LL | for j in 0..4 {
| ^^^^
|
help: consider using an iterator
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LL | for <item> in &STATIC {
| ^^^^^^ ^^^^^^^
error: the loop variable `j` is only used to index `CONST`.
--> $DIR/needless_range_loop.rs:28:14
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LL | for j in 0..4 {
| ^^^^
|
help: consider using an iterator
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LL | for <item> in &CONST {
| ^^^^^^ ^^^^^^
error: the loop variable `i` is used to index `vec`
--> $DIR/needless_range_loop.rs:32:14
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LL | for i in 0..vec.len() {
| ^^^^^^^^^^^^
|
help: consider using an iterator
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LL | for (i, <item>) in vec.iter().enumerate() {
| ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^
error: the loop variable `i` is only used to index `vec2`.
--> $DIR/needless_range_loop.rs:40:14
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LL | for i in 0..vec.len() {
| ^^^^^^^^^^^^
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help: consider using an iterator
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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:44:14
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LL | for i in 5..vec.len() {
| ^^^^^^^^^^^^
|
help: consider using an iterator
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LL | for <item> in vec.iter().skip(5) {
| ^^^^^^ ^^^^^^^^^^^^^^^^^^
error: the loop variable `i` is only used to index `vec`.
--> $DIR/needless_range_loop.rs:48:14
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LL | for i in 0..MAX_LEN {
| ^^^^^^^^^^
|
help: consider using an iterator
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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:52:14
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LL | for i in 0..=MAX_LEN {
| ^^^^^^^^^^^
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help: consider using an iterator
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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:56:14
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LL | for i in 5..10 {
| ^^^^^
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help: consider using an iterator
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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:60:14
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LL | for i in 5..=10 {
| ^^^^^^
|
help: consider using an iterator
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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:64:14
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LL | for i in 5..vec.len() {
| ^^^^^^^^^^^^
|
help: consider using an iterator
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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:68:14
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LL | for i in 5..10 {
| ^^^^^
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help: consider using an iterator
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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:73:14
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LL | for i in 0..vec.len() {
| ^^^^^^^^^^^^
|
help: consider using an iterator
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LL | for (i, <item>) in vec.iter_mut().enumerate() {
| ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^
error: aborting due to 14 previous errors