Remove methods under Implementors on trait pages

These were hidden by default, and duplicated information already on the
page anyhow.

Also remove the "Auto-hide trait implementors of a trait" setting,
which is not needed anymore.

1 files changed, 0 insertions, 5 deletions

diff --git a/src/librustdoc/html/static/main.js b/src/librustdoc/html/static/main.js
index e43a231d757..98128878999 100644
--- a/src/librustdoc/html/static/main.js
+++ b/src/librustdoc/html/static/main.js
@@ -778,7 +778,6 @@ function hideThemeButtonState() {
         }
 
         var hideMethodDocs = getSettingValue("auto-hide-method-docs") === "true";
-        var hideImplementors = getSettingValue("auto-collapse-implementors") !== "false";
         var hideImplementations = getSettingValue("auto-hide-trait-implementations") === "true";
         var hideLargeItemContents = getSettingValue("auto-hide-large-items") !== "false";
 
@@ -796,10 +795,6 @@ function hideThemeButtonState() {
             setImplementorsTogglesOpen("blanket-implementations-list", false);
         }
 
-        if (!hideImplementors) {
-            setImplementorsTogglesOpen("implementors-list", true);
-        }
-
         onEachLazy(document.getElementsByClassName("rustdoc-toggle"), function (e) {
             if (!hideLargeItemContents && hasClass(e, "type-contents-toggle")) {
                 e.open = true;