Merge pull request #70 from dtolnay/selfas

Preserve braces in `use path::to::{self as rename};`
dtolnay · Mar 25, 2024 · 7f0aef1 · 7f0aef1
2 parents d8b3595 + a899304
commit 7f0aef1
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/item.rs b/src/item.rs
@@ -743,7 +743,12 @@ impl Printer {
     fn use_group(&mut self, use_group: &UseGroup) {
         if use_group.items.is_empty() {
             self.word("{}");
-        } else if use_group.items.len() == 1 {
+        } else if use_group.items.len() == 1
+            && match &use_group.items[0] {
+                UseTree::Rename(use_rename) => use_rename.ident != "self",
+                _ => true,
+            }
+        {
             self.use_tree(&use_group.items[0]);
         } else {
             self.cbox(INDENT);