rustdoc: get rid of CSS/DOM div.desc span, which isn't really needed

Author: notriddle

src/librustdoc/html/static/css/rustdoc.css

@@ -881,13 +881,6 @@ so that we can apply CSS-filters to change the arrow color in themes */
 	display: block;
 }
 
-.search-results .desc > span {
-	white-space: nowrap;
-	text-overflow: ellipsis;
-	overflow: hidden;
-	display: block;
-}
-
 .search-results > a {
 	display: flex;
 	/* A little margin ensures the browser's outlining of focused links has room to display. */
@@ -899,7 +892,13 @@ so that we can apply CSS-filters to change the arrow color in themes */
 
 .search-results > a > div {
 	flex: 1;
+}
+
+.search-results > a > div.desc {
+	white-space: nowrap;
+	text-overflow: ellipsis;
 	overflow: hidden;
+	display: block;
 }
 
 .search-results a:hover,
@@ -1870,7 +1869,7 @@ in storage.js
 	.search-results > a {
 		padding: 5px 0px;
 	}
-	.search-results div.desc, .item-right {
+	.search-results > a > div.desc, .item-right {
 		padding-left: 2em;
 	}
 

src/librustdoc/html/static/js/search.js

@@ -1617,10 +1617,8 @@ function initSearch(rawSearchIndex) {
 
                 const description = document.createElement("div");
                 description.className = "desc";
-                const spanDesc = document.createElement("span");
-                spanDesc.insertAdjacentHTML("beforeend", item.desc);
+                description.insertAdjacentHTML("beforeend", item.desc);
 
-                description.appendChild(spanDesc);
                 link.appendChild(description);
                 output.appendChild(link);
             });

src/test/rustdoc-gui/search-result-color.goml

@@ -67,7 +67,7 @@ reload:
 // Waiting for the search results to appear...
 wait-for: "#titles"
 assert-css: (
-    "//*[@class='desc']//*[text()='Just a normal struct.']",
+    "//*[@class='desc'][text()='Just a normal struct.']",
     {"color": "rgb(197, 197, 197)"},
 )
 assert-css: (
@@ -159,7 +159,7 @@ assert-css: (
 )
 
 // Checking color and background on hover.
-move-cursor-to: "//*[@class='desc']//*[text()='Just a normal struct.']"
+move-cursor-to: "//*[@class='desc'][text()='Just a normal struct.']"
 assert-css: (
     "//*[@class='result-name']/*[text()='test_docs::']",
     {"color": "rgb(255, 255, 255)"},
@@ -179,7 +179,7 @@ reload:
 // Waiting for the search results to appear...
 wait-for: "#titles"
 assert-css: (
-    "//*[@class='desc']//*[text()='Just a normal struct.']",
+    "//*[@class='desc'][text()='Just a normal struct.']",
     {"color": "rgb(221, 221, 221)"},
 )
 assert-css: (
@@ -276,7 +276,7 @@ reload:
 // Waiting for the search results to appear...
 wait-for: "#titles"
 assert-css: (
-    "//*[@class='desc']//*[text()='Just a normal struct.']",
+    "//*[@class='desc'][text()='Just a normal struct.']",
     {"color": "rgb(0, 0, 0)"},
 )
 assert-css: (