rustdoc: put the toolbar on the all item index

src/librustdoc/html/render/mod.rs

@@ -601,7 +601,12 @@ impl AllTypes {
         }
 
         fmt::from_fn(|f| {
-            f.write_str("<h1>List of all items</h1>")?;
+            f.write_str(
+                "<div class=\"main-heading\">\
+                    <h1>List of all items</h1>\
+                    <rustdoc-toolbar></rustdoc-toolbar>\
+                </div>",
+            )?;
             // Note: print_entries does not escape the title, because we know the current set of titles
             // doesn't require escaping.
             print_entries(&self.structs, ItemSection::Structs).fmt(f)?;

src/librustdoc/html/render/write_shared.rs

@@ -386,8 +386,13 @@ impl CratesIndexPart {
         let layout = &cx.shared.layout;
         let style_files = &cx.shared.style_files;
         const DELIMITER: &str = "\u{FFFC}"; // users are being naughty if they have this
-        let content =
-            format!("<h1>List of all crates</h1><ul class=\"all-items\">{DELIMITER}</ul>");
+        let content = format!(
+            "<div class=\"main-heading\">\
+                <h1>List of all crates</h1>\
+                <rustdoc-toolbar></rustdoc-toolbar>\
+            </div>\
+            <ul class=\"all-items\">{DELIMITER}</ul>"
+        );
         let template = layout::render(layout, &page, "", content, style_files);
         SortedTemplate::from_template(&template, DELIMITER)
             .expect("Object Replacement Character (U+FFFC) should not appear in the --index-page")

tests/rustdoc-gui/search-title.goml

@@ -20,3 +20,15 @@ assert-document-property: {"title": '"another one" Search - Rust'}
 press-key: "Escape"
 
 assert-document-property: {"title": |title|}
+
+// check that all.html does it correctly, too.
+go-to: "file://" + |DOC_PATH| + "/test_docs/all.html"
+assert-document-property: {"title": "List of all items in this crate"}
+call-function: ("perform-search", {"query": "verify"})
+assert-document-property: {"title": '"verify" Search - Rust'}
+
+// check that index.html does it correctly, too.
+go-to: "file://" + |DOC_PATH| + "/index.html"
+assert-document-property: {"title": "Index of crates"}
+call-function: ("perform-search", {"query": "verify"})
+assert-document-property: {"title": '"verify" Search - Rust'}

tests/rustdoc-gui/src/test_docs/lib.rs

@@ -1,3 +1,4 @@
+//@ compile-flags: --enable-index-page -Z unstable-options
 //! The point of this crate is to be able to have enough different "kinds" of
 //! documentation generated so we can test each different features.
 #![doc(html_playground_url="https://play.rust-lang.org/")]