From 8be26a2ca0f9f01e5b1dd06d5681c4c94fc81042 Mon Sep 17 00:00:00 2001
From: Guillaume Gomez <guillaume1.gomez@gmail.com>
Date: Tue, 27 Mar 2018 22:49:55 +0200
Subject: [PATCH] Fix collapse toggle insertions on impl with docs

---
 src/librustdoc/html/static/main.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/librustdoc/html/static/main.js b/src/librustdoc/html/static/main.js
index 6c6c067f95189..0b510dd0b6c06 100644
--- a/src/librustdoc/html/static/main.js
+++ b/src/librustdoc/html/static/main.js
@@ -1816,6 +1816,9 @@
 
     var func = function(e) {
         var next = e.nextElementSibling;
+        if (hasClass(e, 'impl') && next && hasClass(next, 'docblock')) {
+            next = next.nextElementSibling;
+        }
         if (!next) {
             return;
         }