rustdoc.css

/**
 * Copyright 2013 The Rust Project Developers. See the COPYRIGHT
 * file at the top-level directory of this distribution and at
 * http://rust-lang.org/COPYRIGHT.
 *
 * Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
 * http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
 * <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
 * option. This file may not be copied, modified, or distributed
 * except according to those terms.
 */

/* See FiraSans-LICENSE.txt for the Fira Sans license. */
@font-face {
	font-family: 'Fira Sans';
	font-style: normal;
	font-weight: 400;
	src: local('Fira Sans'), url("FiraSans-Regular.woff") format('woff');
}
@font-face {
	font-family: 'Fira Sans';
	font-style: normal;
	font-weight: 500;
	src: local('Fira Sans Medium'), url("FiraSans-Medium.woff") format('woff');
}

/* See SourceSerifPro-LICENSE.txt for the Source Serif Pro license and
 * Heuristica-LICENSE.txt for the Heuristica license. */
@font-face {
	font-family: 'Source Serif Pro';
	font-style: normal;
	font-weight: 400;
	src: local('Source Serif Pro'), url("SourceSerifPro-Regular.woff") format('woff');
}
@font-face {
	font-family: 'Source Serif Pro';
	font-style: italic;
	font-weight: 400;
	src: url("Heuristica-Italic.woff") format('woff');
}
@font-face {
	font-family: 'Source Serif Pro';
	font-style: normal;
	font-weight: 700;
	src: local('Source Serif Pro Bold'), url("SourceSerifPro-Bold.woff") format('woff');
}

/* See SourceCodePro-LICENSE.txt for the Source Code Pro license. */
@font-face {
	font-family: 'Source Code Pro';
	font-style: normal;
	font-weight: 400;
	/* Avoid using locally installed font because bad versions are in circulation:
	 * see https://github.com/rust-lang/rust/issues/24355 */
	src: url("SourceCodePro-Regular.woff") format('woff');
}
@font-face {
	font-family: 'Source Code Pro';
	font-style: normal;
	font-weight: 600;
	src: url("SourceCodePro-Semibold.woff") format('woff');
}

* {
  -webkit-box-sizing: border-box;
	 -moz-box-sizing: border-box;
		  box-sizing: border-box;
}

/* General structure and fonts */

body {
	font: 16px/1.4 "Source Serif Pro", Georgia, Times, "Times New Roman", serif;
	margin: 0;
	position: relative;
	padding: 10px 15px 20px 15px;

	-webkit-font-feature-settings: "kern", "liga";
	-moz-font-feature-settings: "kern", "liga";
	font-feature-settings: "kern", "liga";
}

h1 {
	font-size: 1.5em;
}
h2 {
	font-size: 1.4em;
}
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) {
	font-weight: 500;
	margin: 20px 0 15px 0;
	padding-bottom: 6px;
}
h1.fqn {
	border-bottom: 1px dashed;
	margin-top: 0;
	position: relative;
}
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 {
	font-weight: 600;
	margin-top: 10px;
	margin-bottom: 10px;
	position: relative;
}
h3.impl, h3.method, h3.type {
	margin-top: 15px;
	padding-left: 15px;
}

h1, h2, h3, h4,
.sidebar, a.source, .search-input, .content table :not(code)>a,
.collapse-toggle, ul.item-list > li > .out-of-band {
	font-family: "Fira Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

ol, ul {
	padding-left: 25px;
}
ul ul, ol ul, ul ol, ol ol {
	margin-bottom: 0;
}

p {
	margin: 0 0 .6em 0;
}

summary {
	outline: none;
}

code, pre {
	font-family: "Source Code Pro", Menlo, Monaco, Consolas, "DejaVu Sans Mono", Inconsolata, monospace;
	white-space: pre-wrap;
}
.docblock code, .docblock-short code {
	border-radius: 3px;
	padding: 0 0.2em;
}
.docblock pre code, .docblock-short pre code, .docblock code.spotlight {
	padding: 0;
}
.docblock code.spotlight :last-child {
	padding-bottom: 0.6em;
}
pre {
	padding: 14px;
}

.source .content pre {
	padding: 20px;
}

img {
	max-width: 100%;
}

.source .content {
	margin-top: 50px;
	max-width: none;
	overflow: visible;
	margin-left: 0px;
	min-width: 70em;
}

nav.sub {
	font-size: 16px;
	text-transform: uppercase;
}

.sidebar {
	width: 200px;
	position: fixed;
	left: 0;
	top: 0;
	height: 100vh;
	overflow: auto;
}

.sidebar .current {
	margin-right: -20px;
}

.content, nav { max-width: 960px; }

/* Everything else */

.js-only, .hidden { display: none !important; }

.sidebar img {
	margin: 20px auto;
	display: block;
	margin-top: 10px;
}

.sidebar .location {
	border: 1px solid;
	font-size: 17px;
	margin: 30px 10px 20px 10px;
	text-align: center;
	word-wrap: break-word;
}

.sidebar .version {
	font-size: 15px;
	text-align: center;
	border-bottom: 1px solid;
	overflow-wrap: break-word;
	word-wrap: break-word; /* deprecated */
	word-break: break-word; /* Chrome, non-standard */
}

.location:empty {
	border: none;
}

.location a:first-child { font-weight: 500; }

.block {
	padding: 0;
	margin-bottom: 14px;
}
.block h2, .block h3 {
	margin-top: 0;
	margin-bottom: 8px;
	text-align: center;
}
.block ul, .block li {
	margin: 0 10px;
	padding: 0;
	list-style: none;
}

.block a {
	display: block;
	text-overflow: ellipsis;
	overflow: hidden;
	line-height: 15px;
	padding: 7px 5px;
	font-size: 14px;
	font-weight: 300;
	transition: border 500ms ease-out;
}

.sidebar-title {
	border-top: 1px solid;
	border-bottom: 1px solid;
	text-align: center;
	font-size: 17px;
	margin-bottom: 5px;
}

.sidebar-links {
	margin-bottom: 15px;
}

.sidebar-links > a {
	padding-left: 10px;
	width: 100%;
}

.sidebar-menu {
	display: none;
}

.content {
	padding: 15px 0;
}

.source .content pre.rust {
	white-space: pre;
	overflow: auto;
	padding-left: 0;
}

#search {
	margin-left: 230px;
	position: relative;
}

#results {
	position: absolute;
	right: 0;
	left: 0;
	overflow: auto;
}

.content pre.line-numbers {
	float: left;
	border: none;
	position: relative;

	-webkit-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	user-select: none;
}
.line-numbers span { cursor: pointer; }

.docblock-short p {
	display: inline;
}

.docblock-short.nowrap {
	display: block;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}

.docblock-short p {
	overflow: hidden;
	text-overflow: ellipsis;
	margin: 0;
}
.docblock-short code { white-space: nowrap; }

.docblock h1, .docblock h2, .docblock h3, .docblock h4, .docblock h5 {
	border-bottom: 1px solid;
}

#main > .docblock h1 { font-size: 1.3em; }
#main > .docblock h2 { font-size: 1.15em; }
#main > .docblock h3, #main > .docblock h4, #main > .docblock h5 { font-size: 1em; }

.docblock h1 { font-size: 1em; }
.docblock h2 { font-size: 0.95em; }
.docblock h3, .docblock h4, .docblock h5 { font-size: 0.9em; }

.docblock {
	margin-left: 24px;
	position: relative;
}

.content .out-of-band {
	font-size: 23px;
	margin: 0px;
	padding: 0px;
	text-align: right;
	display: inline-block;
	font-weight: normal;
	position: absolute;
	right: 0;
}

h3.impl > .out-of-band {
	font-size: 21px;
}

h4.method > .out-of-band {
	font-size: 19px;
}

ul.item-list > li > .out-of-band {
	font-size: 19px;
}

h4 > code, h3 > code, .invisible > code {
	max-width: calc(100% - 41px);
	display: block;
}

.in-band, code {
	z-index: 5;
}

.invisible {
	width: 100%;
	display: inline-block;
}

.content .in-band {
	margin: 0px;
	padding: 0px;
	display: inline-block;
	max-width: calc(100% - 43px);
}

.in-band > code {
	display: inline-block;
}

#main { position: relative; }
#main > .since {
	top: inherit;
	font-family: "Fira Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

.content table {
	border-spacing: 0 5px;
	border-collapse: separate;
}
.content td { vertical-align: top; }
.content td:first-child { padding-right: 20px; }
.content td p:first-child { margin-top: 0; }
.content td h1, .content td h2 { margin-left: 0; font-size: 1.1em; }

.docblock table {
	border: 1px solid;
	margin: .5em 0;
	border-collapse: collapse;
	width: 100%;
}

.docblock table td {
	padding: .5em;
	border-top: 1px dashed;
	border-bottom: 1px dashed;
}

.docblock table th {
	padding: .5em;
	text-align: left;
	border-top: 1px solid;
	border-bottom: 1px solid;
}

.fields + table {
	margin-bottom: 1em;
}

.content .item-list {
	list-style-type: none;
	padding: 0;
}

.content .item-list li { margin-bottom: 1em; }

.content .multi-column {
	-moz-column-count: 5;
	-moz-column-gap: 2.5em;
	-webkit-column-count: 5;
	-webkit-column-gap: 2.5em;
	column-count: 5;
	column-gap: 2.5em;
}
.content .multi-column li { width: 100%; display: inline-block; }

.content .method {
	font-size: 1em;
	position: relative;
}
/* Shift "where ..." part of method or fn definition down a line */
.content .method .where,
.content .fn .where,
.content .where.fmt-newline {
	display: block;
	font-size: 0.8em;
}

.content .methods > div:not(.important-traits) { margin-left: 40px; }

.content .impl-items .docblock, .content .impl-items .stability {
	margin-left: 40px;
	margin-bottom: .6em;
}
.content .impl-items .method, .content .impl-items > .type, .impl-items > .associatedconstant {
	margin-left: 20px;
}

.content .stability code {
	font-size: 90%;
}

nav {
	border-bottom: 1px solid;
	padding-bottom: 10px;
	margin-bottom: 10px;
}
nav.main {
	padding: 20px 0;
	text-align: center;
}
nav.main .current {
	border-top: 1px solid;
	border-bottom: 1px solid;
}
nav.main .separator {
	border: 1px solid;
	display: inline-block;
	height: 23px;
	margin: 0 20px;
}
nav.sum { text-align: right; }
nav.sub form { display: inline; }

nav.sub, .content {
	margin-left: 230px;
}

a {
	text-decoration: none;
	background: transparent;
}

.small-section-header:hover > .anchor {
	display: initial;
}

.in-band:hover > .anchor {
	display: inline-block;
	position: absolute;
}
.anchor {
	display: none;
	position: absolute;
	left: -7px;
}
.anchor.field {
	left: -5px;
}
.anchor:before {
	content: '\2002\00a7\2002';
}

.docblock a:hover, .docblock-short a:hover, .stability a {
	text-decoration: underline;
}

.block a.current.crate { font-weight: 500; }

.search-input {
	width: 100%;
	/* Override Normalize.css: we have margins and do
	 not want to overflow - the `moz` attribute is necessary
	 until Firefox 29, too early to drop at this point */
	-moz-box-sizing: border-box !important;
	box-sizing: border-box !important;
	outline: none;
	border: none;
	border-radius: 1px;
	margin-top: 5px;
	padding: 10px 16px;
	font-size: 17px;
	transition: border-color 300ms ease;
	transition: border-radius 300ms ease-in-out;
	transition: box-shadow 300ms ease-in-out;
}

.search-input:focus {
	border-radius: 2px;
	border: 0;
	outline: 0;
	box-shadow: 0 0 8px #078dd8;
}

.search-results .desc {
	white-space: nowrap;
	text-overflow: ellipsis;
	overflow: hidden;
	display: block;
}

.search-results a {
	display: block;
}

.content .search-results td:first-child { padding-right: 0; }
.content .search-results td:first-child a { padding-right: 10px; }

tr.result span.primitive::after {
	content: ' (primitive type)';
	font-style: italic;
}

body.blur > :not(#help) {
	filter: blur(8px);
	-webkit-filter: blur(8px);
	opacity: .7;
}

#help {
	width: 100%;
	height: 100vh;
	position: fixed;
	top: 0;
	left: 0;
	display: flex;
	justify-content: center;
	align-items: center;
}
#help > div {
	flex: 0 0 auto;
	box-shadow: 0 0 6px rgba(0,0,0,.2);
	width: 550px;
	height: auto;
	border: 1px solid;
}
#help dt {
	float: left;
	clear: left;
	display: block;
}
#help dd { margin: 5px 35px; }
#help .infos { padding-left: 0; }
#help h1, #help h2 { margin-top: 0; }
#help > div div {
	width: 50%;
	float: left;
	padding: 20px;
	padding-left: 17px;
}

.stab {
	display: table;
	border-width: 1px;
	border-style: solid;
	padding: 3px;
	margin-bottom: 5px;
	font-size: 90%;
}
.stab p {
	display: inline;
}

.stab summary {
	display: list-item;
}

.stab .microscope {
	font-size: 1.5em;
}

.module-item .stab {
	display: inline;
	border-width: 0;
	padding: 0;
	margin: 0;
	background: inherit !important;
}

.module-item.unstable {
	opacity: 0.65;
}

.since {
	font-weight: normal;
	font-size: initial;
	position: absolute;
	right: 0;
	top: 0;
}

.variants_table {
	width: 100%;
}

.variants_table tbody tr td:first-child {
	width: 1%; /* make the variant name as small as possible */
}

td.summary-column {
	width: 100%;
}

.summary {
	padding-right: 0px;
}

pre.rust .question-mark {
	font-weight: bold;
}

a.test-arrow {
	display: inline-block;
	position: absolute;
	padding: 5px 10px 5px 10px;
	border-radius: 5px;
	font-size: 130%;
	top: 5px;
	right: 5px;
}
a.test-arrow:hover{
	text-decoration: none;
}

.section-header:hover a:before {
	position: absolute;
	left: -25px;
	content: '\2002\00a7\2002';
}

.section-header:hover a {
	text-decoration: none;
}

.section-header a {
	color: inherit;
}

.collapse-toggle {
	font-weight: 300;
	position: absolute;
	left: -23px;
	top: 0;
}

h3 > .collapse-toggle, h4 > .collapse-toggle {
	font-size: 0.8em;
	top: 5px;
}

.toggle-wrapper > .collapse-toggle {
	left: -24px;
	margin-top: 0px;
}

.toggle-wrapper {
	position: relative;
	margin-top: 5px;
}

.toggle-wrapper.collapsed {
	height: 25px;
	transition: height .2s;
	margin-bottom: .6em;
}

.collapse-toggle > .inner {
	display: inline-block;
	width: 1.2ch;
	text-align: center;
}

.ghost {
	display: none;
}

.ghost + .since {
	position: initial;
	display: table-cell;
}

.since + .srclink {
	display: table-cell;
	padding-left: 10px;
}

.item-spacer {
	width: 100%;
	height: 12px;
}

span.since {
	position: initial;
	font-size: 20px;
	margin-right: 5px;
}

.toggle-wrapper > .collapse-toggle {
	left: 0;
}

.variant + .toggle-wrapper + .docblock > p {
	margin-top: 5px;
}

.sub-variant, .sub-variant > h3 {
	margin-top: 0 !important;
}

.toggle-label {
	display: inline-block;
	margin-left: 4px;
	margin-top: 3px;
}

.enum > .toggle-wrapper + .docblock, .struct > .toggle-wrapper + .docblock {
	margin-left: 30px;
	margin-bottom: 20px;
	margin-top: 5px;
}

.docblock > .section-header:first-child {
	margin-left: 15px;
	margin-top: 0;
}

.docblock > .section-header:first-child:hover > a:before {
	left: -10px;
}

.enum > .collapsed, .struct > .collapsed {
	margin-bottom: 25px;
}

#main > .variant, #main > .structfield {
	display: block;
}

.attributes {
	display: block;
	margin: 0px 0px 0px 30px !important;
}
.toggle-attributes.collapsed {
	margin-bottom: 5px;
}

:target > code {
	opacity: 1;
}

/* Media Queries */

@media (max-width: 700px) {
	body {
		padding-top: 0px;
	}

	.sidebar {
		height: 45px;
		min-height: 40px;
		width: calc(100% + 30px);
		margin: 0;
		margin-left: -15px;
		padding: 0 15px;
		position: static;
		z-index: 1;
	}

	.sidebar > .location {
		float: right;
		margin: 0px;
		margin-top: 2px;
		padding: 3px 10px 1px 10px;
		min-height: 39px;
		background: inherit;
		text-align: left;
		font-size: 24px;
	}

	.sidebar .location:empty {
		padding: 0;
	}

	.sidebar img {
		width: 35px;
		margin-top: 5px;
		margin-bottom: 5px;
		float: left;
		margin-left: 50px;
	}

	.sidebar-menu {
		position: fixed;
		z-index: 10;
		font-size: 2rem;
		cursor: pointer;
		width: 45px;
		left: 0;
		text-align: center;
		display: block;
		border-bottom: 1px solid;
		border-right: 1px solid;
	}

	.sidebar-elems {
		position: fixed;
		z-index: 1;
		left: 0;
		top: 45px;
		bottom: 0;
		overflow-y: auto;
		border-right: 1px solid;
		display: none;
	}

	.sidebar > .block.version {
		border-bottom: none;
		margin-top: 12px;
	}

	nav.sub {
		margin: 0 auto;
	}

	.content {
		margin-left: 0px;
	}

	.content .in-band {
		width: 100%;
	}

	.content h4 > .out-of-band {
		position: inherit;
	}

	.toggle-wrapper > .collapse-toggle {
		left: 0px;
	}

	.toggle-wrapper {
		height: 1.5em;
	}

	#search {
		margin-left: 0;
	}

	.content .impl-items .method, .content .impl-items > .type, .impl-items > .associatedconstant {
		display: flex;
	}

	.anchor {
		display: none !important;
	}
}

@media print {
	nav.sub, .content .out-of-band, .collapse-toggle {
		display: none;
	}
}

.information {
	position: absolute;
	left: -20px;
	margin-top: 7px;
	z-index: 1;
}

.tooltip {
	position: relative;
	display: inline-block;
	cursor: pointer;
}

.tooltip .tooltiptext {
	width: 120px;
	display: none;
	text-align: center;
	padding: 5px 3px;
	border-radius: 6px;
	margin-left: 5px;
	top: -5px;
	left: 105%;
	z-index: 1;
}

.tooltip:hover .tooltiptext {
	display: inline;
}

.tooltip .tooltiptext::after {
	content: " ";
	position: absolute;
	top: 50%;
	left: 11px;
	margin-top: -5px;
	border-width: 5px;
	border-style: solid;
}

.important-traits .tooltip .tooltiptext {
	border: 1px solid;
}

pre.rust {
	position: relative;
}

.search-failed {
	text-align: center;
	margin-top: 20px;
}

#titles {
	height: 35px;
}

#titles > div {
	float: left;
	width: 33.3%;
	text-align: center;
	border-bottom: 1px solid;
	font-size: 18px;
	cursor: pointer;
}

#titles > div.selected {
	border-bottom: 3px solid;
}

#titles > div:hover {
	border-bottom: 3px solid;
}

#titles > div > div.count {
	display: inline-block;
	font-size: 16px;
}

.important-traits {
	cursor: pointer;
	z-index: 2;
}

h4 > .important-traits {
	position: absolute;
	left: -44px;
	top: 2px;
}

@media (max-width: 700px) {
	h4 > .important-traits {
		position: absolute;
		left: -22px;
		top: 24px;
	}

	#titles > div > div.count {
		float: left;
		width: 100%;
	}

	#titles {
		height: 50px;
	}

	.sidebar.mobile {
		position: fixed;
		width: 100%;
		margin-left: 0;
		background-color: rgba(0,0,0,0);
		height: 100%;
	}

	.show-it {
		display: block;
	}

	/* Because of ios, we need to actually have a full height sidebar title so the
	 * actual sidebar can show up. But then we need to make it transparent so we don't
	 * hide content. The filler just allows to create the background for the sidebar
	 * title. But because of the absolute position, I had to lower the z-index.
	 */
	#sidebar-filler {
		position: fixed;
		left: 45px;
		width: calc(100% - 45px);
		top: 0;
		height: 45px;
		z-index: -1;
		border-bottom: 1px solid;
	}

	.collapse-toggle {
		left: -20px;
	}

	.impl > .collapse-toggle {
		left: -10px;
	}
}


@media (max-width: 416px) {
	#titles {
		height: 73px;
	}

	#titles > div {
		height: 73px;
	}
}

.modal {
	position: fixed;
	width: 100vw;
	height: 100vh;
	z-index: 10000;
	top: 0;
	left: 0;
}

.modal-content {
	display: block;
	max-width: 60%;
	min-width: 200px;
	padding: 8px;
	top: 40%;
	position: absolute;
	left: 50%;
	transform: translate(-50%, -40%);
	border: 1px solid;
	border-radius: 4px;
	border-top-right-radius: 0;
}

.modal-content > .docblock {
	margin: 0;
}

h3.important {
	margin: 0;
	margin-bottom: 13px;
	font-size: 19px;
}

.modal-content > .docblock > code.content {
	margin: 0;
	padding: 0;
	font-size: 20px;
}

.modal-content > .close {
	position: absolute;
	font-weight: 900;
	right: -25px;
	top: -1px;
	font-size: 18px;
	width: 25px;
	padding-right: 2px;
	border-top-right-radius: 5px;
	border-bottom-right-radius: 5px;
	text-align: center;
	border: 1px solid;
	border-right: 0;
	cursor: pointer;
}

.modal-content > .whiter {
	height: 25px;
	position: absolute;
	width: 3px;
	right: -2px;
	top: 0px;
}

#main > div.important-traits {
	position: absolute;
	left: -24px;
	margin-top: 16px;
}

.content > .methods > div.important-traits {
	position: absolute;
	left: -42px;
	margin-top: 2px;
}

kbd {
	display: inline-block;
	padding: 3px 5px;
	font: 15px "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;
	line-height: 10px;
	vertical-align: middle;
	border: solid 1px;
	border-radius: 3px;
	box-shadow: inset 0 -1px 0;
	cursor: default;
}

.theme-picker {
	position: absolute;
	left: 211px;
	top: 19px;
}

#theme-picker {
	padding: 4px;
	width: 27px;
	height: 29px;
	border: 1px solid;
	border-radius: 3px;
	cursor: pointer;
}

#theme-choices {
	display: none;
	position: absolute;
	left: 0;
	top: 28px;
	border: 1px solid;
	border-radius: 3px;
	z-index: 1;
	cursor: pointer;
}

#theme-choices > button {
	border: none;
	width: 100%;
	padding: 4px;
	text-align: center;
	background: rgba(0,0,0,0);
}

#theme-choices > button:not(:first-child) {
	border-top: 1px solid;
}

@media (max-width: 700px) {
	.theme-picker {
		left: 109px;
		top: 7px;
		z-index: 1;
	}
}

.hidden-by-impl-hider,
.hidden-by-usual-hider {
	/* important because of conflicting rule for small screens */
	display: none !important;
}