Auto merge of #90235 - matthiaskrgr:rollup-7pqtevk, r=matthiaskrgr

Rollup of 6 pull requests

Successful merges:

 - #89558 (Add rustc lint, warning when iterating over hashmaps)
 - #90100 (Skip documentation for tier 2 targets on dist-x86_64-apple-darwin)
 - #90155 (Fix alignment of method headings for scannability)
 - #90162 (Mark `{array, slice}::{from_ref, from_mut}` as const fn)
 - #90221 (Fix ICE when forgetting to `Box` a parameter to a `Self::func` call)
 - #90234 (Temporarily turn overflow checks off for rustc-rayon-core)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup

1 files changed, 10 insertions, 18 deletions

diff --git a/src/librustdoc/html/static/css/rustdoc.css b/src/librustdoc/html/static/css/rustdoc.css
index 8139f115cbb..6c908a21c39 100644
--- a/src/librustdoc/html/static/css/rustdoc.css
+++ b/src/librustdoc/html/static/css/rustdoc.css
@@ -152,10 +152,15 @@ h1.fqn > .in-band > a:hover {
 h2, h3, h4 {
 	border-bottom: 1px solid;
 }
-h3.code-header, h4.code-header {
+h3.code-header {
+	font-size: 1.1em;
+}
+h4.code-header {
 	font-size: 1em;
+}
+h3.code-header, h4.code-header {
 	font-weight: 600;
-	border: none;
+	border-bottom-style: none;
 	padding: 0;
 	margin: 0;
 }
@@ -174,12 +179,6 @@ h3.code-header, h4.code-header {
 	margin-bottom: 10px;
 	position: relative;
 }
-.impl, .method.trait-impl,
-.type.trait-impl,
-.associatedconstant.trait-impl,
-.associatedtype.trait-impl {
-	padding-left: 15px;
-}
 
 div.impl-items > div {
 	padding-left: 0;
@@ -674,13 +673,6 @@ nav.sub {
 	left: -19px;
 }
 
-.content .impl-items .method, .content .impl-items > .type, .impl-items > .associatedconstant,
-.impl-items > .associatedtype, .content .impl-items details > summary > .type,
-.impl-items details > summary > .associatedconstant,
-.impl-items details > summary > .associatedtype {
-	margin-left: 20px;
-}
-
 .content .impl-items .docblock, .content .impl-items .item-info {
 	margin-bottom: .6em;
 }
@@ -751,7 +743,7 @@ a {
 .anchor {
 	display: none;
 	position: absolute;
-	left: 0;
+	left: -0.5em;
 	background: none !important;
 }
 .anchor.field {
@@ -1584,14 +1576,14 @@ details.rustdoc-toggle > summary.hideme::before {
 
 details.rustdoc-toggle > summary:not(.hideme)::before {
 	position: absolute;
-	left: -23px;
+	left: -24px;
 	top: 3px;
 }
 
 .impl-items > details.rustdoc-toggle > summary:not(.hideme)::before,
 .undocumented > details.rustdoc-toggle > summary:not(.hideme)::before {
 	position: absolute;
-	left: -2px;
+	left: -24px;
 }
 
 /* When a "hideme" summary is open and the "Expand description" or "Show