Rollup merge of #104177 - notriddle:notriddle/js-notable-trait-v2, r=GuillaumeGomez

rustdoc: use consistent "popover" styling for notable traits Follow-up to #104129 Fixes https://github.com/rust-lang/rust/issues/104313. Preview: https://notriddle.com/notriddle-rustdoc-demos/js-notable-trait-v2/std/iter/trait.Iterator.html#method.step_by ## Before ![image](https://user-images.githubusercontent.com/1593513/200710372-d2d992ce-0bdc-4437-9a2e-379a29df09cf.png) ![image](https://user-images.githubusercontent.com/1593513/200711266-e372b176-daa9-45f3-a022-738ef0a77d3c.png) ## After ![image](https://user-images.githubusercontent.com/1593513/200710601-09b3b717-116f-43c6-b14f-34a8b02b33c0.png) ![image](https://user-images.githubusercontent.com/1593513/200711288-3978cdc1-a6c2-47f6-9216-e22e3c1f5bdf.png)
2022-11-13 16:41:44 +09:00 · 2022-11-13 16:41:44 +09:00 · 528b4af796
commit 528b4af796
parent 96753eb0e0 79b6112ab5
14 changed files with 134 additions and 130 deletions
--- a/src/librustdoc/html/render/mod.rs
+++ b/src/librustdoc/html/render/mod.rs
@ -1312,9 +1312,7 @@ pub(crate) fn notable_traits_button(ty: &clean::Type, cx: &mut Context<'_>) -> O
    if has_notable_trait {
        cx.types_with_notable_traits.insert(ty.clone());
        Some(format!(
-            "<span class=\"notable-traits\" data-ty=\"{ty}\">\
-                <span class=\"notable-traits-tooltip\">ⓘ</span>\
-            </span>",
+            " <a href=\"#\" class=\"notable-traits\" data-ty=\"{ty}\">ⓘ</a>",
            ty = Escape(&format!("{:#}", ty.print(cx))),
        ))
    } else {
@ -1343,7 +1341,7 @@ fn notable_traits_decl(ty: &clean::Type, cx: &Context<'_>) -> (String, String) {
                if out.is_empty() {
                    write!(
                        &mut out,
-                        "<h3 class=\"notable\">Notable traits for <code>{}</code></h3>\
+                        "<h3>Notable traits for <code>{}</code></h3>\
                     <pre class=\"content\"><code>",
                        impl_.for_.print(cx)
                    );
--- a/src/librustdoc/html/static/css/rustdoc.css
+++ b/src/librustdoc/html/static/css/rustdoc.css
@ -929,13 +929,14 @@ so that we can apply CSS-filters to change the arrow color in themes */
 	border-radius: 3px;
 	border: 1px solid var(--border-color);
 	font-size: 1rem;
+	--popover-arrow-offset: 11px;
 }

 /* This rule is to draw the little arrow connecting the settings menu to the gear icon. */
 .popover::before {
 	content: '';
 	position: absolute;
-	right: 11px;
+	right: var(--popover-arrow-offset);
 	border: solid var(--border-color);
 	border-width: 1px 1px 0 0;
 	display: inline-block;
@ -952,10 +953,7 @@ so that we can apply CSS-filters to change the arrow color in themes */
 /* use larger max-width for help popover, but not for help.html */
 #help.popover {
 	max-width: 600px;
-}
-
-#help.popover::before {
-	right: 48px;
+	--popover-arrow-offset: 48px;
 }

 #help dt {
@ -1274,54 +1272,34 @@ h3.variant {
 	border-right: 3px solid var(--target-border-color);
 }

-.notable-traits-tooltip {
-	display: inline-block;
-	cursor: pointer;
+.notable-traits {
+	color: inherit;
+	margin-right: 15px;
+	position: relative;
 }

-.notable-traits .notable-traits-tooltiptext {
-	display: inline-block;
-	visibility: hidden;
-}
-
-.notable-traits-tooltiptext {
-	padding: 5px 3px 3px 3px;
-	border-radius: 6px;
-	margin-left: 5px;
-	z-index: 10;
-	font-size: 1rem;
-	cursor: default;
+/* placeholder thunk so that the mouse can easily travel from "(i)" to popover
+	the resulting "hover tunnel" is a stepped triangle, approximating
+	https://bjk5.com/post/44698559168/breaking-down-amazons-mega-dropdown */
+.notable-traits:hover::after {
 	position: absolute;
-	border: 1px solid;
+	top: calc(100% - 10px);
+	left: -15px;
+	right: -15px;
+	height: 20px;
+	content: "\00a0";
 }

-.notable-traits-tooltip::after {
-	/* The margin on the tooltip does not capture hover events,
-	   this extends the area of hover enough so that mouse hover is not
-	   lost when moving the mouse to the tooltip */
-	content: "\00a0\00a0\00a0";
+.notable .docblock {
+	margin: 0.25em 0.5em;
 }

-.notable-traits-tooltiptext .docblock {
-	margin: 0;
-}
-
-.notable-traits-tooltiptext .notable {
-	font-size: 1.1875rem;
-	font-weight: 600;
-	display: block;
-}
-
-.notable-traits-tooltiptext pre, .notable-traits-tooltiptext code {
+.notable .docblock pre, .notable .docblock code {
 	background: transparent;
-}
-
-.notable-traits-tooltiptext .docblock pre.content {
 	margin: 0;
 	padding: 0;
 	font-size: 1.25rem;
 	white-space: pre-wrap;
-	overflow: hidden;
 }

 .search-failed {
@ -1364,12 +1342,6 @@ h3.variant {
 	font-size: 1rem;
 }

-.notable-traits {
-	cursor: pointer;
-	z-index: 2;
-	margin-left: 5px;
-}
-
 #sidebar-toggle {
 	position: sticky;
 	top: 0;
@ -1854,11 +1826,6 @@ in storage.js
 		border-bottom: 1px solid;
 	}

-	.notable-traits .notable-traits-tooltiptext {
-		left: 0;
-		top: 100%;
-	}
-
 	/* We don't display the help button on mobile devices. */
 	#help-button {
 		display: none;
--- a/src/librustdoc/html/static/css/themes/ayu.css
+++ b/src/librustdoc/html/static/css/themes/ayu.css
@ -169,10 +169,6 @@ details.rustdoc-toggle > summary::before {
 	border-color: transparent #314559 transparent transparent;
 }

-.notable-traits-tooltiptext {
-	background-color: #314559;
-}
-
 #titles > button.selected {
 	background-color: #141920 !important;
 	border-bottom: 1px solid #ffb44c !important;
--- a/src/librustdoc/html/static/css/themes/dark.css
+++ b/src/librustdoc/html/static/css/themes/dark.css
@ -92,10 +92,6 @@ details.rustdoc-toggle > summary::before {
 	border-color: transparent black transparent transparent;
 }

-.notable-traits-tooltiptext {
-	background-color: #111;
-}
-
 #titles > button:not(.selected) {
 	background-color: #252525;
 	border-top-color: #252525;
--- a/src/librustdoc/html/static/css/themes/light.css
+++ b/src/librustdoc/html/static/css/themes/light.css
@ -84,10 +84,6 @@ body.source .example-wrap pre.rust a {
 	border-color: transparent black transparent transparent;
 }

-.notable-traits-tooltiptext {
-	background-color: #eee;
-}
-
 #titles > button:not(.selected) {
 	background-color: #e6e6e6;
 	border-top-color: #e6e6e6;
--- a/src/librustdoc/html/static/js/main.js
+++ b/src/librustdoc/html/static/js/main.js
@ -850,18 +850,33 @@ function loadCss(cssUrl) {
        }
        hideNotable();
        const ty = e.getAttribute("data-ty");
-        const tooltip = e.getElementsByClassName("notable-traits-tooltip")[0];
        const wrapper = document.createElement("div");
        wrapper.innerHTML = "<div class=\"docblock\">" + window.NOTABLE_TRAITS[ty] + "</div>";
-        wrapper.className = "notable-traits-tooltiptext";
-        tooltip.appendChild(wrapper);
-        const pos = wrapper.getBoundingClientRect();
-        tooltip.removeChild(wrapper);
-        wrapper.style.top = (pos.top + window.scrollY) + "px";
-        wrapper.style.left = (pos.left + window.scrollX) + "px";
-        wrapper.style.width = pos.width + "px";
+        wrapper.className = "notable popover";
+        const focusCatcher = document.createElement("div");
+        focusCatcher.setAttribute("tabindex", "0");
+        focusCatcher.onfocus = hideNotable;
+        wrapper.appendChild(focusCatcher);
+        const pos = e.getBoundingClientRect();
+        // 5px overlap so that the mouse can easily travel from place to place
+        wrapper.style.top = (pos.top + window.scrollY + pos.height) + "px";
+        wrapper.style.left = 0;
+        wrapper.style.right = "auto";
+        wrapper.style.visibility = "hidden";
        const body = document.getElementsByTagName("body")[0];
        body.appendChild(wrapper);
+        const wrapperPos = wrapper.getBoundingClientRect();
+        // offset so that the arrow points at the center of the "(i)"
+        const finalPos = pos.left + window.scrollX - wrapperPos.width + 24;
+        if (finalPos > 0) {
+            wrapper.style.left = finalPos + "px";
+        } else {
+            wrapper.style.setProperty(
+                "--popover-arrow-offset",
+                (wrapperPos.right - pos.right + 4) + "px"
+            );
+        }
+        wrapper.style.visibility = "";
        window.CURRENT_NOTABLE_ELEMENT = wrapper;
        window.CURRENT_NOTABLE_ELEMENT.NOTABLE_BASE = e;
        wrapper.onpointerleave = function(ev) {
@ -875,9 +890,31 @@ function loadCss(cssUrl) {
        };
    }

+    function notableBlurHandler(event) {
+        if (window.CURRENT_NOTABLE_ELEMENT &&
+            !elemIsInParent(document.activeElement, window.CURRENT_NOTABLE_ELEMENT) &&
+            !elemIsInParent(event.relatedTarget, window.CURRENT_NOTABLE_ELEMENT) &&
+            !elemIsInParent(document.activeElement, window.CURRENT_NOTABLE_ELEMENT.NOTABLE_BASE) &&
+            !elemIsInParent(event.relatedTarget, window.CURRENT_NOTABLE_ELEMENT.NOTABLE_BASE)
+        ) {
+            // Work around a difference in the focus behaviour between Firefox, Chrome, and Safari.
+            // When I click the button on an already-opened notable trait popover, Safari
+            // hides the popover and then immediately shows it again, while everyone else hides it
+            // and it stays hidden.
+            //
+            // To work around this, make sure the click finishes being dispatched before
+            // hiding the popover. Since `hideNotable()` is idempotent, this makes Safari behave
+            // consistently with the other two.
+            setTimeout(hideNotable, 0);
+        }
+    }
+
    function hideNotable() {
        if (window.CURRENT_NOTABLE_ELEMENT) {
-            window.CURRENT_NOTABLE_ELEMENT.NOTABLE_BASE.NOTABLE_FORCE_VISIBLE = false;
+            if (window.CURRENT_NOTABLE_ELEMENT.NOTABLE_BASE.NOTABLE_FORCE_VISIBLE) {
+                window.CURRENT_NOTABLE_ELEMENT.NOTABLE_BASE.focus();
+                window.CURRENT_NOTABLE_ELEMENT.NOTABLE_BASE.NOTABLE_FORCE_VISIBLE = false;
+            }
            const body = document.getElementsByTagName("body")[0];
            body.removeChild(window.CURRENT_NOTABLE_ELEMENT);
            window.CURRENT_NOTABLE_ELEMENT = null;
@ -891,7 +928,11 @@ function loadCss(cssUrl) {
                hideNotable();
            } else {
                showNotable(this);
+                window.CURRENT_NOTABLE_ELEMENT.setAttribute("tabindex", "0");
+                window.CURRENT_NOTABLE_ELEMENT.focus();
+                window.CURRENT_NOTABLE_ELEMENT.onblur = notableBlurHandler;
            }
+            return false;
        };
        e.onpointerenter = function(ev) {
            // If this is a synthetic touch event, ignore it. A click event will be along shortly.
@ -1018,6 +1059,7 @@ function loadCss(cssUrl) {
        onEachLazy(document.querySelectorAll(".search-form .popover"), elem => {
            elem.style.display = "none";
        });
+        hideNotable();
    };

    /**
--- a/src/test/rustdoc-gui/notable-trait.goml
+++ b/src/test/rustdoc-gui/notable-trait.goml
@ -22,31 +22,26 @@ assert-position: (
 )
 assert-position: (
    "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']",
-    {"x": 951},
+    {"x": 955},
 )
-// The tooltip should be beside the `i`
+// The tooltip should be below the `i`
 // Also, clicking the tooltip should bring its text into the DOM
-assert-count: ("//*[@class='notable-traits-tooltiptext']", 0)
+assert-count: ("//*[@class='notable popover']", 0)
 click: "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']"
-assert-count: ("//*[@class='notable-traits-tooltiptext']", 1)
+assert-count: ("//*[@class='notable popover']", 1)
 compare-elements-position-near: (
    "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']",
-    "//*[@class='notable-traits-tooltiptext']",
-    {"y": 2}
+    "//*[@class='notable popover']",
+    {"y": 30}
 )
 compare-elements-position-false: (
    "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']",
-    "//*[@class='notable-traits-tooltiptext']",
+    "//*[@class='notable popover']",
    ("x")
 )
-// The docblock should be flush with the border.
-assert-css: (
-    "//*[@class='notable-traits-tooltiptext']/*[@class='docblock']",
-    {"margin-left": "0px"}
-)
 click: "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']"
 move-cursor-to: "//h1"
-assert-count: ("//*[@class='notable-traits-tooltiptext']", 0)
+assert-count: ("//*[@class='notable popover']", 0)

 // Now only the `i` should be on the next line.
 size: (1055, 600)
@ -77,7 +72,7 @@ assert-position: (
 )
 assert-position: (
    "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']",
-    {"x": 519},
+    {"x": 523},
 )

 // Checking on mobile now.
@ -101,42 +96,28 @@ assert-position: (
 )
 assert-position: (
    "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']",
-    {"x": 289},
+    {"x": 293},
 )
-// The tooltip should be below `i`
+// The tooltip should STILL be below `i`
 click: "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']"
-assert-count: ("//*[@class='notable-traits-tooltiptext']", 1)
-compare-elements-position-near-false: (
+assert-count: ("//*[@class='notable popover']", 1)
+compare-elements-position-near: (
    "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']",
-    "//*[@class='notable-traits-tooltiptext']",
-    {"y": 2}
+    "//*[@class='notable popover']",
+    {"y": 30}
 )
 compare-elements-position-false: (
    "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']",
-    "//*[@class='notable-traits-tooltiptext']",
+    "//*[@class='notable popover']",
    ("x")
 )
-compare-elements-position-near: (
-    "//*[@id='method.create_an_iterator_from_read']",
-    "//*[@class='notable-traits-tooltiptext']",
-    {"x": 10}
-)
-// The docblock should be flush with the border.
-assert-css: (
-    "//*[@class='notable-traits-tooltiptext']/*[@class='docblock']",
-    {"margin-left": "0px"}
+assert-position: (
+    "//*[@class='notable popover']",
+    {"x": 0}
 )
 click: "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']"
 move-cursor-to: "//h1"
-assert-count: ("//*[@class='notable-traits-tooltiptext']", 0)
-
-// Checking on very small mobile. The `i` should be on its own line.
-size: (365, 600)
-compare-elements-position-false: (
-    "//*[@id='method.create_an_iterator_from_read']//a[text()='NotableStructWithLongName']",
-    "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']",
-    ("y", "x"),
-)
+assert-count: ("//*[@class='notable popover']", 0)

 // Now check the colors.
 define-function: (
@ -153,25 +134,25 @@ define-function: (
        ("reload"),

        ("move-cursor-to", "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']"),
-        ("assert-count", (".notable-traits-tooltiptext", 1)),
+        ("assert-count", (".notable.popover", 1)),

        ("assert-css", (
-             ".notable-traits-tooltiptext h3.notable",
+             ".notable.popover h3",
             {"color": |header_color|},
             ALL,
        )),
        ("assert-css", (
-             ".notable-traits-tooltiptext pre.content",
+             ".notable.popover pre",
             {"color": |content_color|},
             ALL,
        )),
        ("assert-css", (
-             ".notable-traits-tooltiptext pre.content a.struct",
+             ".notable.popover pre a.struct",
             {"color": |type_color|},
             ALL,
        )),
        ("assert-css", (
-             ".notable-traits-tooltiptext pre.content a.trait",
+             ".notable.popover pre a.trait",
             {"color": |trait_color|},
             ALL,
        )),
@ -210,3 +191,31 @@ call-function: (
        "trait_color": "rgb(110, 79, 201)",
    },
 )
+
+reload:
+
+// Check that pressing escape works
+click: "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']"
+move-cursor-to: "//*[@class='notable popover']"
+assert-count: ("//*[@class='notable popover']", 1)
+press-key: "Escape"
+assert-count: ("//*[@class='notable popover']", 0)
+
+// Check that clicking outside works.
+click: "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']"
+assert-count: ("//*[@class='notable popover']", 1)
+click: ".search-input"
+assert-count: ("//*[@class='notable popover']", 0)
+
+// Check that pressing tab over and over works.
+click: "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']"
+move-cursor-to: "//*[@class='notable popover']"
+assert-count: ("//*[@class='notable popover']", 1)
+press-key: "Tab"
+press-key: "Tab"
+press-key: "Tab"
+press-key: "Tab"
+press-key: "Tab"
+press-key: "Tab"
+press-key: "Tab"
+assert-count: ("//*[@class='notable popover']", 0)
--- a/src/test/rustdoc/doc-notable_trait-slice.bare_fn_matches.html
+++ b/src/test/rustdoc/doc-notable_trait-slice.bare_fn_matches.html
@ -1 +1 @@
-<script type="text/json" id="notable-traits-data">{"&amp;'static [SomeStruct]":"&lt;h3 class=\"notable\"&gt;Notable traits for &lt;code&gt;&amp;amp;[&lt;a class=\"struct\" href=\"struct.SomeStruct.html\" title=\"struct doc_notable_trait_slice::SomeStruct\"&gt;SomeStruct&lt;/a&gt;]&lt;/code&gt;&lt;/h3&gt;&lt;pre class=\"content\"&gt;&lt;code&gt;&lt;span class=\"where fmt-newline\"&gt;impl &lt;a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait_slice::SomeTrait\"&gt;SomeTrait&lt;/a&gt; for &amp;amp;[&lt;a class=\"struct\" href=\"struct.SomeStruct.html\" title=\"struct doc_notable_trait_slice::SomeStruct\"&gt;SomeStruct&lt;/a&gt;]&lt;/span&gt;"}</script>
+<script type="text/json" id="notable-traits-data">{"&amp;'static [SomeStruct]":"&lt;h3&gt;Notable traits for &lt;code&gt;&amp;amp;[&lt;a class=\"struct\" href=\"struct.SomeStruct.html\" title=\"struct doc_notable_trait_slice::SomeStruct\"&gt;SomeStruct&lt;/a&gt;]&lt;/code&gt;&lt;/h3&gt;&lt;pre class=\"content\"&gt;&lt;code&gt;&lt;span class=\"where fmt-newline\"&gt;impl &lt;a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait_slice::SomeTrait\"&gt;SomeTrait&lt;/a&gt; for &amp;amp;[&lt;a class=\"struct\" href=\"struct.SomeStruct.html\" title=\"struct doc_notable_trait_slice::SomeStruct\"&gt;SomeStruct&lt;/a&gt;]&lt;/span&gt;"}</script>
--- a/src/test/rustdoc/doc-notable_trait.bare-fn.html
+++ b/src/test/rustdoc/doc-notable_trait.bare-fn.html
@ -1 +1 @@
-<script type="text/json" id="notable-traits-data">{"SomeStruct":"&lt;h3 class=\"notable\"&gt;Notable traits for &lt;code&gt;&lt;a class=\"struct\" href=\"struct.SomeStruct.html\" title=\"struct doc_notable_trait::SomeStruct\"&gt;SomeStruct&lt;/a&gt;&lt;/code&gt;&lt;/h3&gt;&lt;pre class=\"content\"&gt;&lt;code&gt;&lt;span class=\"where fmt-newline\"&gt;impl &lt;a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\"&gt;SomeTrait&lt;/a&gt; for &lt;a class=\"struct\" href=\"struct.SomeStruct.html\" title=\"struct doc_notable_trait::SomeStruct\"&gt;SomeStruct&lt;/a&gt;&lt;/span&gt;"}</script>
+<script type="text/json" id="notable-traits-data">{"SomeStruct":"&lt;h3&gt;Notable traits for &lt;code&gt;&lt;a class=\"struct\" href=\"struct.SomeStruct.html\" title=\"struct doc_notable_trait::SomeStruct\"&gt;SomeStruct&lt;/a&gt;&lt;/code&gt;&lt;/h3&gt;&lt;pre class=\"content\"&gt;&lt;code&gt;&lt;span class=\"where fmt-newline\"&gt;impl &lt;a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\"&gt;SomeTrait&lt;/a&gt; for &lt;a class=\"struct\" href=\"struct.SomeStruct.html\" title=\"struct doc_notable_trait::SomeStruct\"&gt;SomeStruct&lt;/a&gt;&lt;/span&gt;"}</script>
--- a/src/test/rustdoc/doc-notable_trait.rs
+++ b/src/test/rustdoc/doc-notable_trait.rs
@ -9,7 +9,7 @@ impl<T: SomeTrait> SomeTrait for Wrapper<T> {}
 #[doc(notable_trait)]
 pub trait SomeTrait {
    // @has doc_notable_trait/trait.SomeTrait.html
-    // @has - '//span[@class="notable-traits"]/@data-ty' 'Wrapper<Self>'
+    // @has - '//a[@class="notable-traits"]/@data-ty' 'Wrapper<Self>'
    // @snapshot wrap-me - '//script[@id="notable-traits-data"]'
    fn wrap_me(self) -> Wrapper<Self> where Self: Sized {
        Wrapper {
@ -23,7 +23,7 @@ impl SomeTrait for SomeStruct {}

 impl SomeStruct {
    // @has doc_notable_trait/struct.SomeStruct.html
-    // @has - '//span[@class="notable-traits"]/@data-ty' 'SomeStruct'
+    // @has - '//a[@class="notable-traits"]/@data-ty' 'SomeStruct'
    // @snapshot some-struct-new - '//script[@id="notable-traits-data"]'
    pub fn new() -> SomeStruct {
        SomeStruct
@ -31,7 +31,7 @@ pub fn new() -> SomeStruct {
 }

 // @has doc_notable_trait/fn.bare_fn.html
-// @has - '//span[@class="notable-traits"]/@data-ty' 'SomeStruct'
+// @has - '//a[@class="notable-traits"]/@data-ty' 'SomeStruct'
 // @snapshot bare-fn - '//script[@id="notable-traits-data"]'
 pub fn bare_fn() -> SomeStruct {
    SomeStruct
--- a/src/test/rustdoc/doc-notable_trait.some-struct-new.html
+++ b/src/test/rustdoc/doc-notable_trait.some-struct-new.html
@ -1 +1 @@
-<script type="text/json" id="notable-traits-data">{"SomeStruct":"&lt;h3 class=\"notable\"&gt;Notable traits for &lt;code&gt;&lt;a class=\"struct\" href=\"struct.SomeStruct.html\" title=\"struct doc_notable_trait::SomeStruct\"&gt;SomeStruct&lt;/a&gt;&lt;/code&gt;&lt;/h3&gt;&lt;pre class=\"content\"&gt;&lt;code&gt;&lt;span class=\"where fmt-newline\"&gt;impl &lt;a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\"&gt;SomeTrait&lt;/a&gt; for &lt;a class=\"struct\" href=\"struct.SomeStruct.html\" title=\"struct doc_notable_trait::SomeStruct\"&gt;SomeStruct&lt;/a&gt;&lt;/span&gt;","Wrapper&lt;Self&gt;":"&lt;h3 class=\"notable\"&gt;Notable traits for &lt;code&gt;&lt;a class=\"struct\" href=\"struct.Wrapper.html\" title=\"struct doc_notable_trait::Wrapper\"&gt;Wrapper&lt;/a&gt;&amp;lt;T&amp;gt;&lt;/code&gt;&lt;/h3&gt;&lt;pre class=\"content\"&gt;&lt;code&gt;&lt;span class=\"where fmt-newline\"&gt;impl&amp;lt;T:&amp;nbsp;&lt;a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\"&gt;SomeTrait&lt;/a&gt;&amp;gt; &lt;a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\"&gt;SomeTrait&lt;/a&gt; for &lt;a class=\"struct\" href=\"struct.Wrapper.html\" title=\"struct doc_notable_trait::Wrapper\"&gt;Wrapper&lt;/a&gt;&amp;lt;T&amp;gt;&lt;/span&gt;"}</script>
+<script type="text/json" id="notable-traits-data">{"SomeStruct":"&lt;h3&gt;Notable traits for &lt;code&gt;&lt;a class=\"struct\" href=\"struct.SomeStruct.html\" title=\"struct doc_notable_trait::SomeStruct\"&gt;SomeStruct&lt;/a&gt;&lt;/code&gt;&lt;/h3&gt;&lt;pre class=\"content\"&gt;&lt;code&gt;&lt;span class=\"where fmt-newline\"&gt;impl &lt;a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\"&gt;SomeTrait&lt;/a&gt; for &lt;a class=\"struct\" href=\"struct.SomeStruct.html\" title=\"struct doc_notable_trait::SomeStruct\"&gt;SomeStruct&lt;/a&gt;&lt;/span&gt;","Wrapper&lt;Self&gt;":"&lt;h3&gt;Notable traits for &lt;code&gt;&lt;a class=\"struct\" href=\"struct.Wrapper.html\" title=\"struct doc_notable_trait::Wrapper\"&gt;Wrapper&lt;/a&gt;&amp;lt;T&amp;gt;&lt;/code&gt;&lt;/h3&gt;&lt;pre class=\"content\"&gt;&lt;code&gt;&lt;span class=\"where fmt-newline\"&gt;impl&amp;lt;T:&amp;nbsp;&lt;a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\"&gt;SomeTrait&lt;/a&gt;&amp;gt; &lt;a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\"&gt;SomeTrait&lt;/a&gt; for &lt;a class=\"struct\" href=\"struct.Wrapper.html\" title=\"struct doc_notable_trait::Wrapper\"&gt;Wrapper&lt;/a&gt;&amp;lt;T&amp;gt;&lt;/span&gt;"}</script>
--- a/src/test/rustdoc/doc-notable_trait.wrap-me.html
+++ b/src/test/rustdoc/doc-notable_trait.wrap-me.html
@ -1 +1 @@
-<script type="text/json" id="notable-traits-data">{"Wrapper&lt;Self&gt;":"&lt;h3 class=\"notable\"&gt;Notable traits for &lt;code&gt;&lt;a class=\"struct\" href=\"struct.Wrapper.html\" title=\"struct doc_notable_trait::Wrapper\"&gt;Wrapper&lt;/a&gt;&amp;lt;T&amp;gt;&lt;/code&gt;&lt;/h3&gt;&lt;pre class=\"content\"&gt;&lt;code&gt;&lt;span class=\"where fmt-newline\"&gt;impl&amp;lt;T:&amp;nbsp;&lt;a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\"&gt;SomeTrait&lt;/a&gt;&amp;gt; &lt;a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\"&gt;SomeTrait&lt;/a&gt; for &lt;a class=\"struct\" href=\"struct.Wrapper.html\" title=\"struct doc_notable_trait::Wrapper\"&gt;Wrapper&lt;/a&gt;&amp;lt;T&amp;gt;&lt;/span&gt;"}</script>
+<script type="text/json" id="notable-traits-data">{"Wrapper&lt;Self&gt;":"&lt;h3&gt;Notable traits for &lt;code&gt;&lt;a class=\"struct\" href=\"struct.Wrapper.html\" title=\"struct doc_notable_trait::Wrapper\"&gt;Wrapper&lt;/a&gt;&amp;lt;T&amp;gt;&lt;/code&gt;&lt;/h3&gt;&lt;pre class=\"content\"&gt;&lt;code&gt;&lt;span class=\"where fmt-newline\"&gt;impl&amp;lt;T:&amp;nbsp;&lt;a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\"&gt;SomeTrait&lt;/a&gt;&amp;gt; &lt;a class=\"trait\" href=\"trait.SomeTrait.html\" title=\"trait doc_notable_trait::SomeTrait\"&gt;SomeTrait&lt;/a&gt; for &lt;a class=\"struct\" href=\"struct.Wrapper.html\" title=\"struct doc_notable_trait::Wrapper\"&gt;Wrapper&lt;/a&gt;&amp;lt;T&amp;gt;&lt;/span&gt;"}</script>
--- a/src/test/rustdoc/spotlight-from-dependency.odd.html
+++ b/src/test/rustdoc/spotlight-from-dependency.odd.html
@ -1 +1 @@
-<script type="text/json" id="notable-traits-data">{"Odd":"&lt;h3 class=\"notable\"&gt;Notable traits for &lt;code&gt;&lt;a class=\"struct\" href=\"struct.Odd.html\" title=\"struct foo::Odd\"&gt;Odd&lt;/a&gt;&lt;/code&gt;&lt;/h3&gt;&lt;pre class=\"content\"&gt;&lt;code&gt;&lt;span class=\"where fmt-newline\"&gt;impl &lt;a class=\"trait\" href=\"{{channel}}/core/iter/traits/iterator/trait.Iterator.html\" title=\"trait core::iter::traits::iterator::Iterator\"&gt;Iterator&lt;/a&gt; for &lt;a class=\"struct\" href=\"struct.Odd.html\" title=\"struct foo::Odd\"&gt;Odd&lt;/a&gt;&lt;/span&gt;&lt;span class=\"where fmt-newline\"&gt;    type &lt;a href=\"{{channel}}/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item\" class=\"associatedtype\"&gt;Item&lt;/a&gt; = &lt;a class=\"primitive\" href=\"{{channel}}/std/primitive.usize.html\"&gt;usize&lt;/a&gt;;&lt;/span&gt;"}</script>
+<script type="text/json" id="notable-traits-data">{"Odd":"&lt;h3&gt;Notable traits for &lt;code&gt;&lt;a class=\"struct\" href=\"struct.Odd.html\" title=\"struct foo::Odd\"&gt;Odd&lt;/a&gt;&lt;/code&gt;&lt;/h3&gt;&lt;pre class=\"content\"&gt;&lt;code&gt;&lt;span class=\"where fmt-newline\"&gt;impl &lt;a class=\"trait\" href=\"{{channel}}/core/iter/traits/iterator/trait.Iterator.html\" title=\"trait core::iter::traits::iterator::Iterator\"&gt;Iterator&lt;/a&gt; for &lt;a class=\"struct\" href=\"struct.Odd.html\" title=\"struct foo::Odd\"&gt;Odd&lt;/a&gt;&lt;/span&gt;&lt;span class=\"where fmt-newline\"&gt;    type &lt;a href=\"{{channel}}/core/iter/traits/iterator/trait.Iterator.html#associatedtype.Item\" class=\"associatedtype\"&gt;Item&lt;/a&gt; = &lt;a class=\"primitive\" href=\"{{channel}}/std/primitive.usize.html\"&gt;usize&lt;/a&gt;;&lt;/span&gt;"}</script>
--- a/src/test/rustdoc/spotlight-from-dependency.rs
+++ b/src/test/rustdoc/spotlight-from-dependency.rs
@ -3,7 +3,7 @@
 use std::iter::Iterator;

 // @has foo/struct.Odd.html
-// @has - '//*[@id="method.new"]//span[@class="notable-traits"]/@data-ty' 'Odd'
+// @has - '//*[@id="method.new"]//a[@class="notable-traits"]/@data-ty' 'Odd'
 // @snapshot odd - '//script[@id="notable-traits-data"]'
 pub struct Odd {
    current: usize,