src/tools/rustfmt/tests/source/issue-3038.rs

   1 impl HTMLTableElement {
   2     fn func() {
   3         if number_of_row_elements == 0 {
   4             if let Some(last_tbody) = node.rev_children()
   5                     .filter_map(DomRoot::downcast::<Element>)
   6                     .find(|n| n.is::<HTMLTableSectionElement>() && n.local_name() == &local_name!("tbody")) {
   7                         last_tbody.upcast::<Node>().AppendChild(new_row.upcast::<Node>())
   8                                                    .expect("InsertRow failed to append first row.");
   9                     }
  10         }
  11
  12         if number_of_row_elements == 0 {
  13             if let Some(last_tbody) = node
  14                     .find(|n| n.is::<HTMLTableSectionElement>() && n.local_name() == &local_name!("tbody")) {
  15                         last_tbody.upcast::<Node>().AppendChild(new_row.upcast::<Node>())
  16                                                    .expect("InsertRow failed to append first row.");
  17                     }
  18         }
  19     }
  20 }