Modules are either public, or private, so private modules should be stripped out

Author: Aatch

src/librustdoc/passes.rs

@@ -128,7 +128,8 @@ impl<'a> fold::DocFolder for Stripper<'a> {
                 }
             }
 
-            clean::ViewItemItem(..) => {
+            clean::ViewItemItem(..) |
+            clean::ModuleItem(..) => {
                 if i.visibility != Some(ast::Public) {
                     return None
                 }
@@ -140,9 +141,6 @@ impl<'a> fold::DocFolder for Stripper<'a> {
                 }
             }
 
-            // handled below
-            clean::ModuleItem(..) => {}
-
             // trait impls for private items should be stripped
             clean::ImplItem(clean::Impl{ for_: clean::ResolvedPath{ id: ref for_id, .. }, .. }) => {
                 if !self.exported_items.contains(for_id) {