Fix tidy issues

src/librustdoc/html/static/rustdoc.css

@@ -49,9 +49,9 @@
 }
 
 * {
-  -webkit-box-sizing: border-box;
-	 -moz-box-sizing: border-box;
-		  box-sizing: border-box;
+	-webkit-box-sizing: border-box;
+	-moz-box-sizing: border-box;
+	box-sizing: border-box;
 }
 
 /* This part handles the "default" theme being used depending on the system one. */
@@ -91,7 +91,8 @@ h2 {
 h3 {
 	font-size: 1.3em;
 }
-h1, h2, h3:not(.impl):not(.method):not(.type):not(.tymethod):not(.important), h4:not(.method):not(.type):not(.tymethod):not(.associatedconstant) {
+h1, h2, h3:not(.impl):not(.method):not(.type):not(.tymethod):not(.important),
+h4:not(.method):not(.type):not(.tymethod):not(.associatedconstant) {
 	font-weight: 500;
 	margin: 20px 0 15px 0;
 	padding-bottom: 6px;
@@ -103,7 +104,8 @@ h1.fqn {
 h1.fqn > .in-band > a:hover {
 	text-decoration: underline;
 }
-h2, h3:not(.impl):not(.method):not(.type):not(.tymethod), h4:not(.method):not(.type):not(.tymethod):not(.associatedconstant) {
+h2, h3:not(.impl):not(.method):not(.type):not(.tymethod),
+h4:not(.method):not(.type):not(.tymethod):not(.associatedconstant) {
 	border-bottom: 1px solid;
 }
 h3.impl, h3.method, h4.method, h3.type, h4.type, h4.associatedconstant {
@@ -1123,21 +1125,20 @@ h3 > .collapse-toggle, h4 > .collapse-toggle {
 	/* 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";
+	content: "\00a0\00a0\00a0";
 }
 
 .important-traits .important, .important-traits .docblock {
 	margin: 0;
 }
 
 .important-traits .docblock code.content{
-    margin: 0;
-    padding: 0;
-    font-size: 20px;
+	margin: 0;
+	padding: 0;
+	font-size: 20px;
 }
 
-/* Example code has the "Run" button that
-   needs to be positioned relative to the pre */
+/* Example code has the "Run" button that needs to be positioned relative to the pre */
 pre.rust.rust-example-rendered {
 	position: relative;
 }

src/librustdoc/html/static/themes/ayu.css

@@ -10,7 +10,8 @@ body {
 	color: #c5c5c5;
 }
 
-h1, h2, h3:not(.impl):not(.method):not(.type):not(.tymethod), h4:not(.method):not(.type):not(.tymethod) {
+h1, h2, h3:not(.impl):not(.method):not(.type):not(.tymethod),
+h4:not(.method):not(.type):not(.tymethod) {
 	color: white;
 }
 h1.fqn {
@@ -41,7 +42,7 @@ h3 > code, h4 > code, h5 > code {
 	color: #e6e1cf;
 }
 pre > code {
-	color: #e6e1cf; 
+	color: #e6e1cf;
 }
 span code {
 	color: #e6e1cf;
@@ -192,7 +193,7 @@ pre {
 	color: #a37acc;
 }
 
-pre.rust .comment, pre.rust .doccomment { 
+pre.rust .comment, pre.rust .doccomment {
 	color: #788797;
 	font-style: italic;
 }
@@ -423,12 +424,13 @@ pre.ignore:hover, .information:hover + pre.ignore {
 /* rules that this theme does not need to set, here to satisfy the rule checker */
 /* note that a lot of these are partially set in some way (meaning they are set
 individually rather than as a group) */
-/* TODO: these rules should be at the bottom of the file but currently must be
+/* FIXME: these rules should be at the bottom of the file but currently must be
 above the `@media (max-width: 700px)` rules due to a bug in the css checker */
 /* see https://github.com/rust-lang/rust/pull/71237#issuecomment-618170143 */
 .content .highlighted.mod, .content .highlighted.externcrate {}
 .search-input:focus {}
-.content span.attr,.content a.attr,.block a.current.attr,.content span.derive,.content a.derive,.block a.current.derive,.content span.macro,.content a.macro,.block a.current.macro {}
+.content span.attr,.content a.attr,.block a.current.attr,.content span.derive,.content a.derive,
+.block a.current.derive,.content span.macro,.content a.macro,.block a.current.macro {}
 .content .highlighted.trait {}
 .content span.struct,.content a.struct,.block a.current.struct {}
 #titles>div:hover,#titles>div.selected {}
@@ -443,16 +445,20 @@ pre.rust .lifetime {}
 .content .highlighted.fn,.content .highlighted.method,.content .highlighted.tymethod {}
 h2,h3:not(.impl):not(.method):not(.type):not(.tymethod),h4:not(.method):not(.type):not(.tymethod) {}
 .content span.enum,.content a.enum,.block a.current.enum {}
-.content span.constant,.content a.constant,.block a.current.constant,.content span.static,.content a.static,.block a.current.static {}
+.content span.constant,.content a.constant,.block a.current.constant,.content span.static,
+.content a.static,.block a.current.static {}
 .content span.keyword,.content a.keyword,.block a.current.keyword {}
 pre.rust .comment {}
 .content .highlighted.enum {}
 .content .highlighted.struct {}
 .content .highlighted.keyword {}
 .content span.traitalias,.content a.traitalias,.block a.current.traitalias {}
-.content span.fn,.content a.fn,.block a.current.fn,.content span.method,.content a.method,.block a.current.method,.content span.tymethod,.content a.tymethod,.block a.current.tymethod,.content .fnname {}
+.content span.fn,.content a.fn,.block a.current.fn,.content span.method,.content a.method,
+.block a.current.method,.content span.tymethod,.content a.tymethod,.block a.current.tymethod,
+.content .fnname {}
 pre.rust .kw {}
-pre.rust .self,pre.rust .bool-val,pre.rust .prelude-val,pre.rust .attribute,pre.rust .attribute .ident {}
+pre.rust .self,pre.rust .bool-val,pre.rust .prelude-val,pre.rust .attribute,
+pre.rust .attribute .ident {}
 .content span.foreigntype,.content a.foreigntype,.block a.current.foreigntype {}
 pre.rust .doccomment {}
 .stab.deprecated {}

src/librustdoc/html/static/themes/dark.css

@@ -3,13 +3,15 @@ body {
 	color: #ddd;
 }
 
-h1, h2, h3:not(.impl):not(.method):not(.type):not(.tymethod), h4:not(.method):not(.type):not(.tymethod) {
+h1, h2, h3:not(.impl):not(.method):not(.type):not(.tymethod),
+h4:not(.method):not(.type):not(.tymethod) {
 	color: #ddd;
 }
 h1.fqn {
 	border-bottom-color: #d2d2d2;
 }
-h2, h3:not(.impl):not(.method):not(.type):not(.tymethod), h4:not(.method):not(.type):not(.tymethod) {
+h2, h3:not(.impl):not(.method):not(.type):not(.tymethod),
+h4:not(.method):not(.type):not(.tymethod) {
 	border-bottom-color: #d2d2d2;
 }
 

src/librustdoc/html/static/themes/light.css

@@ -5,13 +5,15 @@ body {
 	color: black;
 }
 
-h1, h2, h3:not(.impl):not(.method):not(.type):not(.tymethod), h4:not(.method):not(.type):not(.tymethod) {
+h1, h2, h3:not(.impl):not(.method):not(.type):not(.tymethod),
+h4:not(.method):not(.type):not(.tymethod) {
 	color: black;
 }
 h1.fqn {
 	border-bottom-color: #D5D5D5;
 }
-h2, h3:not(.impl):not(.method):not(.type):not(.tymethod), h4:not(.method):not(.type):not(.tymethod) {
+h2, h3:not(.impl):not(.method):not(.type):not(.tymethod),
+h4:not(.method):not(.type):not(.tymethod) {
 	border-bottom-color: #DDDDDD;
 }