rust-clippy/tests/ui/needless_range_loop2.stderr
2021-08-11 14:21:33 +00:00

91 lines
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Text

error: the loop variable `i` is only used to index `ns`
--> $DIR/needless_range_loop2.rs:10:14
|
LL | for i in 3..10 {
| ^^^^^
|
= note: `-D clippy::needless-range-loop` implied by `-D warnings`
help: consider using an iterator
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LL | for <item> in ns.iter().take(10).skip(3) {
| ~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~
error: the loop variable `i` is only used to index `ms`
--> $DIR/needless_range_loop2.rs:31:14
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LL | for i in 0..ms.len() {
| ^^^^^^^^^^^
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help: consider using an iterator
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LL | for <item> in &mut ms {
| ~~~~~~ ~~~~~~~
error: the loop variable `i` is only used to index `ms`
--> $DIR/needless_range_loop2.rs:37:14
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LL | for i in 0..ms.len() {
| ^^^^^^^^^^^
|
help: consider using an iterator
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LL | for <item> in &mut ms {
| ~~~~~~ ~~~~~~~
error: the loop variable `i` is only used to index `vec`
--> $DIR/needless_range_loop2.rs:61:14
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LL | for i in x..x + 4 {
| ^^^^^^^^
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help: consider using an iterator
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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_loop2.rs:68:14
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LL | for i in x..=x + 4 {
| ^^^^^^^^^
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help: consider using an iterator
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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_loop2.rs:74:14
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LL | for i in 0..3 {
| ^^^^
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help: consider using an iterator
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LL | for <item> in &arr {
| ~~~~~~ ~~~~
error: the loop variable `i` is only used to index `arr`
--> $DIR/needless_range_loop2.rs:78:14
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LL | for i in 0..2 {
| ^^^^
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help: consider using an iterator
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LL | for <item> in arr.iter().take(2) {
| ~~~~~~ ~~~~~~~~~~~~~~~~~~
error: the loop variable `i` is only used to index `arr`
--> $DIR/needless_range_loop2.rs:82:14
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LL | for i in 1..3 {
| ^^^^
|
help: consider using an iterator
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LL | for <item> in arr.iter().skip(1) {
| ~~~~~~ ~~~~~~~~~~~~~~~~~~
error: aborting due to 8 previous errors