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|
error: for loop over a single element
--> $DIR/single_element_loop.rs:8:5
|
LL | / for item in &[item1] {
LL | | dbg!(item);
LL | | }
| |_____^
|
= note: `-D clippy::single-element-loop` implied by `-D warnings`
= help: to override `-D warnings` add `#[allow(clippy::single_element_loop)]`
help: try
|
LL ~ {
LL + let item = &item1;
LL + dbg!(item);
LL + }
|
error: for loop over a single element
--> $DIR/single_element_loop.rs:12:5
|
LL | / for item in [item1].iter() {
LL | | dbg!(item);
LL | | }
| |_____^
|
help: try
|
LL ~ {
LL + let item = &item1;
LL + dbg!(item);
LL + }
|
error: this loops only once with `item` being `0..5`
--> $DIR/single_element_loop.rs:16:17
|
LL | for item in &[0..5] {
| ^^^^^^^ help: did you mean to iterate over the range instead?: `0..5`
error: this loops only once with `item` being `0..5`
--> $DIR/single_element_loop.rs:20:17
|
LL | for item in [0..5].iter_mut() {
| ^^^^^^^^^^^^^^^^^ help: did you mean to iterate over the range instead?: `0..5`
error: this loops only once with `item` being `0..5`
--> $DIR/single_element_loop.rs:24:17
|
LL | for item in [0..5] {
| ^^^^^^ help: did you mean to iterate over the range instead?: `0..5`
error: this loops only once with `item` being `0..5`
--> $DIR/single_element_loop.rs:28:17
|
LL | for item in [0..5].into_iter() {
| ^^^^^^^^^^^^^^^^^^ help: did you mean to iterate over the range instead?: `0..5`
error: for loop over a single element
--> $DIR/single_element_loop.rs:47:5
|
LL | / for _ in [42] {
LL | | let _f = |n: u32| {
LL | | for i in 0..n {
LL | | if i > 10 {
... |
LL | | };
LL | | }
| |_____^
|
help: try
|
LL ~ {
LL + let _ = 42;
LL + let _f = |n: u32| {
LL + for i in 0..n {
LL + if i > 10 {
LL + dbg!(i);
LL + break;
LL + }
LL + }
LL + };
LL + }
|
error: aborting due to 7 previous errors
|
