/*!
 * 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.
 */
@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');}@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');}@font-face {font-family:'Source Code Pro';font-style:normal;font-weight:400;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;}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;overflow:auto;}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{padding-left:15px;}h1,h2,h3,h4,.sidebar,a.source,.search-input,.content table :not(code)>a,.collapse-toggle,div.item-list .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 .block>ul>li{margin-right:-10px;}.content,nav{max-width:960px;}.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;word-break:break-word;}.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;}#results>table{width:100%;table-layout:fixed;}.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{float:right;font-size:23px;margin:0px;padding:0px;font-weight:normal;}h3.impl>.out-of-band{font-size:21px;}h4.method>.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;}.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:not(.table-display){border-spacing:0 5px;}.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;}.content tr:first-child td{border-top:0;}.docblock table{margin:.5em 0;width:100%;}.docblock table td{padding:.5em;border:1px dashed;}.docblock table th{padding:.5em;text-align:left;border:1px solid;}.fields+table{margin-bottom:1em;}.content .item-list{list-style-type:none;padding:0;}.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;}.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;margin-bottom:15px;}.content .impl-items .method,.content .impl-items>.type,.impl-items>.associatedconstant{margin-left:20px;}.content .impl-items .docblock,.content .impl-items .stability{margin-bottom:.6em;}.content .impl-items>.stability{margin-left:40px;}.content .docblock>.impl-items{margin-left:20px;margin-top:-34px;}.content .docblock>.impl-items>h4{border-bottom:0;}.content .docblock>.impl-items .table-display{margin:0;}.content .docblock>.impl-items table td{padding:0;}.toggle-wrapper.marg-left>.collapse-toggle{left:-24px;}.content .docblock>.impl-items .table-display,.impl-items table td{border:none;}.content .stability code{font-size:90%;}.content .stability{position:relative;margin-left:33px;margin-top:-13px;}.content .stability::before{content:'˪';font-size:30px;position:absolute;top:-9px;left:-13px;}.methods>.stability{margin-top:-8px;}#main>.stability{margin-top:0;}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;}.small-section-header>.anchor{left:-28px;padding-right:10px;}.anchor:before{content:'\2002\00a7\2002';}.docblock a:not(.srclink):not(.test-arrow):hover,.docblock-short a:not(.srclink):not(.test-arrow):hover,.stability a{text-decoration:underline;}.invisible>.srclink{position:absolute;top:0;right:0;font-size:17px;font-weight:normal;}.block a.current.crate{font-weight:500;}.search-container{position:relative;}.search-container>.top-button{position:absolute;right:0;top:10px;}.search-input{width:calc(100% - 34px);-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;width:50%;}.content .search-results td:first-child a{padding-right:10px;}.content .search-results td:first-child a:after{clear:both;content:"";display:block;}.content .search-results td:first-child a span{float:left;}tr.result span.primitive::after{content:' (primitive type)';font-style:italic;}tr.result span.keyword::after{content:' (keyword)';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%;}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;padding-right:10px;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:0;}.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-top:0px !important;margin-right:0px;margin-bottom:0px !important;margin-left:30px;}.toggle-attributes.collapsed{margin-bottom:0;}.impl-items>.toggle-attributes{margin-left:20px;}.impl-items .attributes{font-weight:500;}:target>code{opacity:1;}@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;height:45px;}.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{width:calc(100% - 32px);float:right;}.content{margin-left:0px;}#main{margin-top:45px;padding:0;}.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;tab-width:4;-moz-tab-width:4;}.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;width:246px;}.show-it>.block.items{margin:8px 0;}.show-it>.block.items>ul{margin:0;}.show-it>.block.items>ul>li{text-align:center;margin:2px 0;}.show-it>.block.items>ul>li>a{font-size:21px;}#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 button{outline:none;}#settings-menu{position:absolute;right:0;top:10px;outline:none;}#theme-picker,#settings-menu{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:10px;top:54px;z-index:1;}}.hidden-by-impl-hider,.hidden-by-usual-hider{display:none !important;}#implementations-list>h3>span.in-band{width:100%;}.table-display{width:100%;border:0;border-collapse:collapse;border-spacing:0;font-size:16px;}.table-display tr td:first-child{padding-right:0;}.table-display tr td:last-child{float:right;}.table-display .out-of-band{position:relative;font-size:19px;display:block;}#implementors-list>.impl-items .table-display .out-of-band{font-size:17px;}.table-display td:hover .anchor{display:block;top:2px;left:-5px;}#main>ul{padding-left:10px;}#main>ul>li{list-style:none;}#all-types{text-align:center;border:1px solid;margin:0 10px;margin-bottom:10px;display:block;border-radius:7px;}#all-types>p{margin:5px 0;}.non-exhaustive{margin-bottom:1em;}