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needless_range_loop: improve documentation

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Tyler Weaver 2023-01-29 11:41:53 -07:00
parent 96c28d1f69
commit 4d266d31de
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3 changed files with 7 additions and 6 deletions
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8
tests/ui/needless_range_loop.stderr
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@ -49,7 +49,7 @@ error: the loop variable `i` is used to index `vec`
LL | for i in 0..vec.len() {
| ^^^^^^^^^^^^
|
help: consider using an iterator
help: consider using an iterator and enumerate
|
LL | for (i, <item>) in vec.iter().enumerate() {
| ~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~
@ -126,7 +126,7 @@ error: the loop variable `i` is used to index `vec`
LL | for i in 5..vec.len() {
| ^^^^^^^^^^^^
|
help: consider using an iterator
help: consider using an iterator and enumerate
|
LL | for (i, <item>) in vec.iter().enumerate().skip(5) {
| ~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@ -137,7 +137,7 @@ error: the loop variable `i` is used to index `vec`
LL | for i in 5..10 {
| ^^^^^
|
help: consider using an iterator
help: consider using an iterator and enumerate
|
LL | for (i, <item>) in vec.iter().enumerate().take(10).skip(5) {
| ~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@ -148,7 +148,7 @@ error: the loop variable `i` is used to index `vec`
LL | for i in 0..vec.len() {
| ^^^^^^^^^^^^
|
help: consider using an iterator
help: consider using an iterator and enumerate
|
LL | for (i, <item>) in vec.iter_mut().enumerate() {
| ~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~