// rustfmt-wrap_comments: true /// A comment to test special unicode characters on boundaries /// 是,是,是,是,是,是,是,是,是,是,是,是 it should break right here this goes to the next line fn main() { if xxx { let xxx = xxx .into_iter() .filter(|(xxx, xxx)| { if let Some(x) = Some(1) { // xxxxxxxxxxxxxxxxxx, xxxxxxxxxxxx, xxxxxxxxxxxxxxxxxxxx xxx xxxxxxx, xxxxx xxx // xxxxxxxxxx. xxxxxxxxxxxxxxxx,xxxxxxxxxxxxxxxxx xxx xxxxxxx // 是sdfadsdfxxxxxxxxx,sdfaxxxxxx_xxxxx_masdfaonxxx, if false { return true; } } false }) .collect(); } }