diff --git a/src/librustdoc/html/render/sidebar.rs b/src/librustdoc/html/render/sidebar.rs
index c76253c9fc3..a6b22a18de2 100644
--- a/src/librustdoc/html/render/sidebar.rs
+++ b/src/librustdoc/html/render/sidebar.rs
@@ -26,6 +26,11 @@ impl ModuleLike {
matches!(self, ModuleLike::Crate)
}
}
+impl<'a> From<&'a clean::Item> for ModuleLike {
+ fn from(it: &'a clean::Item) -> ModuleLike {
+ if it.is_crate() { ModuleLike::Crate } else { ModuleLike::Module }
+ }
+}
#[derive(Template)]
#[template(path = "sidebar.html")]
@@ -119,7 +124,9 @@ pub(super) fn print_sidebar(cx: &Context<'_>, it: &clean::Item, buffer: &mut Buf
clean::UnionItem(ref u) => sidebar_union(cx, it, u, &mut blocks),
clean::EnumItem(ref e) => sidebar_enum(cx, it, e, &mut blocks),
clean::TypeAliasItem(ref t) => sidebar_type_alias(cx, it, t, &mut blocks),
- clean::ModuleItem(ref m) => blocks.push(sidebar_module(&m.items, &mut ids)),
+ clean::ModuleItem(ref m) => {
+ blocks.push(sidebar_module(&m.items, &mut ids, ModuleLike::from(it)))
+ }
clean::ForeignTypeItem => sidebar_foreign_type(cx, it, &mut blocks),
_ => {}
}
@@ -561,7 +568,11 @@ pub(crate) fn sidebar_module_like(
LinkBlock::new(header, "", item_sections)
}
-fn sidebar_module(items: &[clean::Item], ids: &mut IdMap) -> LinkBlock<'static> {
+fn sidebar_module(
+ items: &[clean::Item],
+ ids: &mut IdMap,
+ module_like: ModuleLike,
+) -> LinkBlock<'static> {
let item_sections_in_use: FxHashSet<_> = items
.iter()
.filter(|it| {
@@ -582,7 +593,7 @@ fn sidebar_module(items: &[clean::Item], ids: &mut IdMap) -> LinkBlock<'static>
.map(|it| item_ty_to_section(it.type_()))
.collect();
- sidebar_module_like(item_sections_in_use, ids, ModuleLike::Module)
+ sidebar_module_like(item_sections_in_use, ids, module_like)
}
fn sidebar_foreign_type<'a>(
diff --git a/tests/rustdoc/sidebar/module.rs b/tests/rustdoc/sidebar/module.rs
new file mode 100644
index 00000000000..926af71ddfb
--- /dev/null
+++ b/tests/rustdoc/sidebar/module.rs
@@ -0,0 +1,16 @@
+#![crate_name = "foo"]
+
+//@ has 'foo/index.html'
+//@ has - '//section[@id="TOC"]/h3' 'Crate Items'
+
+//@ has 'foo/bar/index.html'
+//@ has - '//section[@id="TOC"]/h3' 'Module Items'
+pub mod bar {
+ //@ has 'foo/bar/struct.Baz.html'
+ //@ !has - '//section[@id="TOC"]/h3' 'Module Items'
+ pub struct Baz;
+}
+
+//@ has 'foo/baz/index.html'
+//@ !has - '//section[@id="TOC"]/h3' 'Module Items'
+pub mod baz {}
diff --git a/tests/rustdoc/sidebar/top-toc-html.rs b/tests/rustdoc/sidebar/top-toc-html.rs
index 6fc84c1964c..fa1325c8dca 100644
--- a/tests/rustdoc/sidebar/top-toc-html.rs
+++ b/tests/rustdoc/sidebar/top-toc-html.rs
@@ -14,6 +14,7 @@
// @has foo/index.html
// User header
+// @has - '//section[@id="TOC"]/h3' 'Sections'
// @has - '//section[@id="TOC"]/ul[@class="block top-toc"]/li/a[@href="#basic-link-and-emphasis"]' 'Basic link and emphasis'
// @count - '//section[@id="TOC"]/ul[@class="block top-toc"]/li/a[@href="#basic-link-and-emphasis"]/em' 0
// @count - '//section[@id="TOC"]/ul[@class="block top-toc"]/li/a[@href="#basic-link-and-emphasis"]/a' 0