error: this loop could be written as a `for` loop
--> $DIR/issue_2356.rs:15:29
|
15 | while let Some(e) = it.next() {
| ^^^^^^^^^ help: try: `for e in it { .. }`
|
note: lint level defined here
--> $DIR/issue_2356.rs:1:9
|
1 | #![deny(while_let_on_iterator)]
| ^^^^^^^^^^^^^^^^^^^^^
error: aborting due to previous error