diff --git a/src/librustdoc/html/render.rs b/src/librustdoc/html/render.rs
index e4afb9ae54b8a..41c08dbf4ab65 100644
--- a/src/librustdoc/html/render.rs
+++ b/src/librustdoc/html/render.rs
@@ -1669,6 +1669,8 @@ impl<'a> Settings<'a> {
settings: vec![
("item-declarations", "Auto-hide item declarations.", true),
("item-attributes", "Auto-hide item attributes.", true),
+ ("trait-implementations", "Auto-hide trait implementations documentation",
+ true),
("go-to-only-result", "Directly go to item in search if there is only one result",
false),
],
diff --git a/src/librustdoc/html/static/main.js b/src/librustdoc/html/static/main.js
index f3c9ce424106d..3bd343c0c0b68 100644
--- a/src/librustdoc/html/static/main.js
+++ b/src/librustdoc/html/static/main.js
@@ -1938,17 +1938,19 @@
if (collapse) {
toggleAllDocs(pageId, true);
}
- onEach(document.getElementsByClassName("collapse-toggle"), function(e) {
- // inherent impl ids are like 'impl' or impl-'.
- // they will never be hidden by default.
- var n = e.parentNode;
- if (n.id.match(/^impl(?:-\d+)?$/) === null) {
- // Automatically minimize all non-inherent impls
- if (collapse || hasClass(n, 'impl')) {
- collapseDocs(e, "hide", pageId);
+ if (getCurrentValue('rustdoc-trait-implementations') !== "false") {
+ onEach(document.getElementsByClassName("collapse-toggle"), function(e) {
+ // inherent impl ids are like 'impl' or impl-'.
+ // they will never be hidden by default.
+ var n = e.parentNode;
+ if (n.id.match(/^impl(?:-\d+)?$/) === null) {
+ // Automatically minimize all non-inherent impls
+ if (collapse || hasClass(n, 'impl')) {
+ collapseDocs(e, "hide", pageId);
+ }
}
- }
- });
+ });
+ }
}
var x = document.getElementById('toggle-all-docs');