Auto merge of #58341 - alexreg:cosmetic-2-doc-comments, r=steveklabnik

[rust.git] / src / librustdoc / visit_ast.rs

diff --git a/src/librustdoc/visit_ast.rs b/src/librustdoc/visit_ast.rs
index f53dae8d2302aadfd153ca102ac3124402679fe4..c8a982702af516dc64318db998525747f1da711e 100644 (file)
--- a/src/librustdoc/visit_ast.rs
+++ b/src/librustdoc/visit_ast.rs
@@ -547,8 +547,19 @@ pub fn visit_item(&mut self, item: &hir::Item,
                 };
                 om.traits.push(t);
             },
-            hir::ItemKind::TraitAlias(..) => {
-                unimplemented!("trait objects are not yet implemented")
+            hir::ItemKind::TraitAlias(ref gen, ref b) => {
+                let t = TraitAlias {
+                    name: ident.name,
+                    generics: gen.clone(),
+                    bounds: b.iter().cloned().collect(),
+                    id: item.id,
+                    attrs: item.attrs.clone(),
+                    whence: item.span,
+                    vis: item.vis.clone(),
+                    stab: self.stability(item.id),
+                    depr: self.deprecation(item.id),
+                };
+                om.trait_aliases.push(t);
             },
 
             hir::ItemKind::Impl(unsafety,