Fix clippy::println_empty_string, clippy::while_let_on_iterator, clippy::while_let_on_iterator lint style violations (#36613)

Related: #36577 Release Notes: - N/A
2025-08-20 20:14:30 +02:00
parent 41e28a7185
commit ec8106d1db
20 changed files with 35 additions and 32 deletions
@@ -2024,8 +2024,8 @@ mod tests {
        fn gen_working_copy(rng: &mut StdRng, head: &str) -> String {
            let mut old_lines = {
                let mut old_lines = Vec::new();
-                let mut old_lines_iter = head.lines();
-                while let Some(line) = old_lines_iter.next() {
+                let old_lines_iter = head.lines();
+                for line in old_lines_iter {
                    assert!(!line.ends_with("\n"));
                    old_lines.push(line.to_owned());
                }