From 354397f04dff7769c70dbaff9505056523c0bd22 Mon Sep 17 00:00:00 2001
From: Guillaume Gomez <guillaume.gomez@huawei.com>
Date: Mon, 18 Sep 2023 15:22:40 +0200
Subject: [PATCH] Move mobile topbar title creation entirely into JS

---
 src/librustdoc/html/static/js/main.js   | 8 +++++---
 src/librustdoc/html/templates/page.html | 3 +--
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/librustdoc/html/static/js/main.js b/src/librustdoc/html/static/js/main.js
index 097aa0b940d..eb256455b08 100644
--- a/src/librustdoc/html/static/js/main.js
+++ b/src/librustdoc/html/static/js/main.js
@@ -49,10 +49,12 @@ window.currentCrate = getVar("current-crate");
 function setMobileTopbar() {
     // FIXME: It would be nicer to generate this text content directly in HTML,
     // but with the current code it's hard to get the right information in the right place.
-    const mobileLocationTitle = document.querySelector(".mobile-topbar h2");
+    const mobileTopbar = document.querySelector(".mobile-topbar");
     const locationTitle = document.querySelector(".sidebar h2.location");
-    if (mobileLocationTitle && locationTitle) {
-        mobileLocationTitle.innerHTML = locationTitle.innerHTML;
+    if (mobileTopbar && locationTitle) {
+        const mobileTitle = document.createElement("h2");
+        mobileTitle.innerHTML = locationTitle.innerHTML;
+        mobileTopbar.appendChild(mobileTitle);
     }
 }
 
diff --git a/src/librustdoc/html/templates/page.html b/src/librustdoc/html/templates/page.html
index b4b9c319165..579c782be09 100644
--- a/src/librustdoc/html/templates/page.html
+++ b/src/librustdoc/html/templates/page.html
@@ -84,8 +84,7 @@
             <img class="rust-logo" src="{{static_root_path|safe}}{{files.rust_logo_svg}}" alt="logo"> {# #}
         {% endif %}
         </a> {# #}
-        <h2></h2> {# #}
-    </nav> {# #}
+    </nav>
     {% endif %}
     <nav class="sidebar"> {# #}
         {% if page.css_class != "src" %}