rust/tests/ui/while_let_on_iterator.stderr
2020-04-25 20:51:23 +02:00

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error: this loop could be written as a `for` loop
--> $DIR/while_let_on_iterator.rs:8:5
|
LL | while let Option::Some(x) = iter.next() {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for x in iter`
|
= note: `-D clippy::while-let-on-iterator` implied by `-D warnings`
error: this loop could be written as a `for` loop
--> $DIR/while_let_on_iterator.rs:13:5
|
LL | while let Some(x) = iter.next() {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for x in iter`
error: this loop could be written as a `for` loop
--> $DIR/while_let_on_iterator.rs:18:5
|
LL | while let Some(_) = iter.next() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for _ in iter`
error: this loop could be written as a `for` loop
--> $DIR/while_let_on_iterator.rs:97:9
|
LL | while let Some(_) = y.next() {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for _ in y`
error: aborting due to 4 previous errors