website/static/api-docs/pow_sha256/0.1.0/main.js
2021-03-11 10:37:50 +05:30

8 lines
No EOL
56 KiB
JavaScript

if(!String.prototype.startsWith){String.prototype.startsWith=function(searchString,position){position=position||0;return this.indexOf(searchString,position)===position}}if(!String.prototype.endsWith){String.prototype.endsWith=function(suffix,length){var l=length||this.length;return this.indexOf(suffix,l-suffix.length)!==-1}}if(!DOMTokenList.prototype.add){DOMTokenList.prototype.add=function(className){if(className&&!hasClass(this,className)){if(this.className&&this.className.length>0){this.className+=" "+className}else{this.className=className}}}}if(!DOMTokenList.prototype.remove){DOMTokenList.prototype.remove=function(className){if(className&&this.className){this.className=(" "+this.className+" ").replace(" "+className+" "," ").trim()}}}function getVirtualKey(ev){if("key"in ev&&typeof ev.key!="undefined"){return ev.key}var c=ev.charCode||ev.keyCode;if(c==27){return"Escape"}return String.fromCharCode(c)}function getSearchInput(){return document.getElementsByClassName("search-input")[0]}function getSearchElement(){return document.getElementById("search")}function getThemesElement(){return document.getElementById("theme-choices")}function getThemePickerElement(){return document.getElementById("theme-picker")}function focusSearchBar(){getSearchInput().focus()}function defocusSearchBar(){getSearchInput().blur()}(function(){"use strict";var itemTypes=["mod","externcrate","import","struct","enum","fn","type","static","trait","impl","tymethod","method","structfield","variant","macro","primitive","associatedtype","constant","associatedconstant","union","foreigntype","keyword","existential","attr","derive","traitalias"];var disableShortcuts=getSettingValue("disable-shortcuts")==="true";var search_input=getSearchInput();var searchTimeout=null;var toggleAllDocsId="toggle-all-docs";var currentTab=0;var mouseMovedAfterSearch=true;var titleBeforeSearch=document.title;var searchTitle=null;function clearInputTimeout(){if(searchTimeout!==null){clearTimeout(searchTimeout);searchTimeout=null}}function getPageId(){if(window.location.hash){var tmp=window.location.hash.replace(/^#/,"");if(tmp.length>0){return tmp}}return null}function showSidebar(){var elems=document.getElementsByClassName("sidebar-elems")[0];if(elems){addClass(elems,"show-it")}var sidebar=document.getElementsByClassName("sidebar")[0];if(sidebar){addClass(sidebar,"mobile");var filler=document.getElementById("sidebar-filler");if(!filler){var div=document.createElement("div");div.id="sidebar-filler";sidebar.appendChild(div)}}}function hideSidebar(){var elems=document.getElementsByClassName("sidebar-elems")[0];if(elems){removeClass(elems,"show-it")}var sidebar=document.getElementsByClassName("sidebar")[0];removeClass(sidebar,"mobile");var filler=document.getElementById("sidebar-filler");if(filler){filler.remove()}document.getElementsByTagName("body")[0].style.marginTop=""}function showSearchResults(search){if(search===null||typeof search==='undefined'){search=getSearchElement()}addClass(main,"hidden");removeClass(search,"hidden");mouseMovedAfterSearch=false;document.title=searchTitle}function hideSearchResults(search){if(search===null||typeof search==='undefined'){search=getSearchElement()}addClass(search,"hidden");removeClass(main,"hidden");document.title=titleBeforeSearch}var TY_PRIMITIVE=itemTypes.indexOf("primitive");var TY_KEYWORD=itemTypes.indexOf("keyword");function getQueryStringParams(){var params={};window.location.search.substring(1).split("&").map(function(s){var pair=s.split("=");params[decodeURIComponent(pair[0])]=typeof pair[1]==="undefined"?null:decodeURIComponent(pair[1])});return params}function browserSupportsHistoryApi(){return window.history&&typeof window.history.pushState==="function"}function isHidden(elem){return elem.offsetHeight===0}var main=document.getElementById("main");var savedHash="";function handleHashes(ev){var elem;var search=getSearchElement();if(ev!==null&&search&&!hasClass(search,"hidden")&&ev.newURL){hideSearchResults(search);var hash=ev.newURL.slice(ev.newURL.indexOf("#")+1);if(browserSupportsHistoryApi()){history.replaceState(hash,"","?search=#"+hash)}elem=document.getElementById(hash);if(elem){elem.scrollIntoView()}}if(savedHash!==window.location.hash){savedHash=window.location.hash;if(savedHash.length===0){return}elem=document.getElementById(savedHash.slice(1));if(!elem||!isHidden(elem)){return}var parent=elem.parentNode;if(parent&&hasClass(parent,"impl-items")){onEachLazy(parent.getElementsByClassName("collapsed"),function(e){if(e.parentNode===parent){e.click();return true}});if(isHidden(elem)){if(hasClass(parent.lastElementChild,"collapse-toggle")){parent.lastElementChild.click()}}}}}function highlightSourceLines(match,ev){if(typeof match==="undefined"){hideSidebar();match=window.location.hash.match(/^#?(\d+)(?:-(\d+))?$/)}if(!match){return}var from=parseInt(match[1],10);var to=from;if(typeof match[2]!=="undefined"){to=parseInt(match[2],10)}if(to<from){var tmp=to;to=from;from=tmp}var elem=document.getElementById(from);if(!elem){return}if(!ev){var x=document.getElementById(from);if(x){x.scrollIntoView()}}onEachLazy(document.getElementsByClassName("line-numbers"),function(e){onEachLazy(e.getElementsByTagName("span"),function(i_e){removeClass(i_e,"line-highlighted")})});for(var i=from;i<=to;++i){elem=document.getElementById(i);if(!elem){break}addClass(elem,"line-highlighted")}}function onHashChange(ev){hideSidebar();var match=window.location.hash.match(/^#?(\d+)(?:-(\d+))?$/);if(match){return highlightSourceLines(match,ev)}handleHashes(ev)}function expandSection(id){var elem=document.getElementById(id);if(elem&&isHidden(elem)){var h3=elem.parentNode.previousElementSibling;if(h3&&h3.tagName!=="H3"){h3=h3.previousElementSibling}if(h3){var collapses=h3.getElementsByClassName("collapse-toggle");if(collapses.length>0){collapseDocs(collapses[0],"show")}}}}function getHelpElement(){buildHelperPopup();return document.getElementById("help")}function displayHelp(display,ev,help){help=help?help:getHelpElement();if(display===true){if(hasClass(help,"hidden")){ev.preventDefault();removeClass(help,"hidden");addClass(document.body,"blur")}}else if(hasClass(help,"hidden")===false){ev.preventDefault();addClass(help,"hidden");removeClass(document.body,"blur")}}function handleEscape(ev){var help=getHelpElement();var search=getSearchElement();if(hasClass(help,"hidden")===false){displayHelp(false,ev,help)}else if(hasClass(search,"hidden")===false){clearInputTimeout();ev.preventDefault();hideSearchResults(search)}defocusSearchBar();hideThemeButtonState()}function handleShortcut(ev){if(ev.ctrlKey||ev.altKey||ev.metaKey||disableShortcuts===true){return}if(document.activeElement.tagName==="INPUT"){switch(getVirtualKey(ev)){case"Escape":handleEscape(ev);break}}else{switch(getVirtualKey(ev)){case"Escape":handleEscape(ev);break;case"s":case"S":displayHelp(false,ev);ev.preventDefault();focusSearchBar();break;case"+":case"-":ev.preventDefault();toggleAllDocs();break;case"?":displayHelp(true,ev);break;case"t":case"T":displayHelp(false,ev);ev.preventDefault();var themePicker=getThemePickerElement();themePicker.click();themePicker.focus();break;default:var themePicker=getThemePickerElement();if(themePicker.parentNode.contains(ev.target)){handleThemeKeyDown(ev)}}}}function handleThemeKeyDown(ev){var active=document.activeElement;var themes=getThemesElement();switch(getVirtualKey(ev)){case"ArrowUp":ev.preventDefault();if(active.previousElementSibling&&ev.target.id!=="theme-picker"){active.previousElementSibling.focus()}else{showThemeButtonState();themes.lastElementChild.focus()}break;case"ArrowDown":ev.preventDefault();if(active.nextElementSibling&&ev.target.id!=="theme-picker"){active.nextElementSibling.focus()}else{showThemeButtonState();themes.firstElementChild.focus()}break;case"Enter":case"Return":case"Space":if(ev.target.id==="theme-picker"&&themes.style.display==="none"){ev.preventDefault();showThemeButtonState();themes.firstElementChild.focus()}break;case"Home":ev.preventDefault();themes.firstElementChild.focus();break;case"End":ev.preventDefault();themes.lastElementChild.focus();break}}function findParentElement(elem,tagName){do{if(elem&&elem.tagName===tagName){return elem}elem=elem.parentNode}while(elem);return null}document.addEventListener("keypress",handleShortcut);document.addEventListener("keydown",handleShortcut);function resetMouseMoved(ev){mouseMovedAfterSearch=true}document.addEventListener("mousemove",resetMouseMoved);var handleSourceHighlight=(function(){var prev_line_id=0;var set_fragment=function(name){var x=window.scrollX,y=window.scrollY;if(browserSupportsHistoryApi()){history.replaceState(null,null,"#"+name);highlightSourceLines()}else{location.replace("#"+name)}window.scrollTo(x,y)};return function(ev){var cur_line_id=parseInt(ev.target.id,10);ev.preventDefault();if(ev.shiftKey&&prev_line_id){if(prev_line_id>cur_line_id){var tmp=prev_line_id;prev_line_id=cur_line_id;cur_line_id=tmp}set_fragment(prev_line_id+"-"+cur_line_id)}else{prev_line_id=cur_line_id;set_fragment(cur_line_id)}}}());document.addEventListener("click",function(ev){if(hasClass(ev.target,"help-button")){displayHelp(true,ev)}else if(hasClass(ev.target,"collapse-toggle")){collapseDocs(ev.target,"toggle")}else if(hasClass(ev.target.parentNode,"collapse-toggle")){collapseDocs(ev.target.parentNode,"toggle")}else if(ev.target.tagName==="SPAN"&&hasClass(ev.target.parentNode,"line-numbers")){handleSourceHighlight(ev)}else if(hasClass(getHelpElement(),"hidden")===false){var help=getHelpElement();var is_inside_help_popup=ev.target!==help&&help.contains(ev.target);if(is_inside_help_popup===false){addClass(help,"hidden");removeClass(document.body,"blur")}}else{var a=findParentElement(ev.target,"A");if(a&&a.hash){expandSection(a.hash.replace(/^#/,""))}}});(function(){var x=document.getElementsByClassName("version-selector");if(x.length>0){x[0].onchange=function(){var i,match,url=document.location.href,stripped="",len=rootPath.match(/\.\.\//g).length+1;for(i=0;i<len;++i){match=url.match(/\/[^\/]*$/);if(i<len-1){stripped=match[0]+stripped}url=url.substring(0,url.length-match[0].length)}var selectedVersion=document.getElementsByClassName("version-selector")[0].value;url+="/"+selectedVersion+stripped;document.location.href=url}}}());var levenshtein_row2=[];function levenshtein(s1,s2){if(s1===s2){return 0}var s1_len=s1.length,s2_len=s2.length;if(s1_len&&s2_len){var i1=0,i2=0,a,b,c,c2,row=levenshtein_row2;while(i1<s1_len){row[i1]=++i1}while(i2<s2_len){c2=s2.charCodeAt(i2);a=i2;++i2;b=i2;for(i1=0;i1<s1_len;++i1){c=a+(s1.charCodeAt(i1)!==c2?1:0);a=row[i1];b=b<a?(b<c?b+1:c):(a<c?a+1:c);row[i1]=b}}return b}return s1_len+s2_len}window.initSearch=function(rawSearchIndex){var MAX_LEV_DISTANCE=3;var MAX_RESULTS=200;var GENERICS_DATA=1;var NAME=0;var INPUTS_DATA=0;var OUTPUT_DATA=1;var NO_TYPE_FILTER=-1;var currentResults,index,searchIndex;var ALIASES={};var params=getQueryStringParams();if(search_input.value===""){search_input.value=params.search||""}function execQuery(query,searchWords,filterCrates){function itemTypeFromName(typename){var length=itemTypes.length;for(var i=0;i<length;++i){if(itemTypes[i]===typename){return i}}return NO_TYPE_FILTER}var valLower=query.query.toLowerCase(),val=valLower,typeFilter=itemTypeFromName(query.type),results={},results_in_args={},results_returned={},split=valLower.split("::");var length=split.length;for(var z=0;z<length;++z){if(split[z]===""){split.splice(z,1);z-=1}}function transformResults(results,isType){var out=[];var length=results.length;for(var i=0;i<length;++i){if(results[i].id>-1){var obj=searchIndex[results[i].id];obj.lev=results[i].lev;if(isType!==true||obj.type){var res=buildHrefAndPath(obj);obj.displayPath=pathSplitter(res[0]);obj.fullPath=obj.displayPath+obj.name;obj.fullPath+="|"+obj.ty;obj.href=res[1];out.push(obj);if(out.length>=MAX_RESULTS){break}}}}return out}function sortResults(results,isType){var ar=[];for(var entry in results){if(hasOwnProperty(results,entry)){ar.push(results[entry])}}results=ar;var i;var nresults=results.length;for(i=0;i<nresults;++i){results[i].word=searchWords[results[i].id];results[i].item=searchIndex[results[i].id]||{}}if(results.length===0){return[]}results.sort(function(aaa,bbb){var a,b;a=(aaa.word!==val);b=(bbb.word!==val);if(a!==b){return a-b}a=(aaa.lev);b=(bbb.lev);if(a!==b){return a-b}a=(aaa.item.crate!==window.currentCrate);b=(bbb.item.crate!==window.currentCrate);if(a!==b){return a-b}a=aaa.word.length;b=bbb.word.length;if(a!==b){return a-b}a=aaa.word;b=bbb.word;if(a!==b){return(a>b?+1:-1)}a=(aaa.index<0);b=(bbb.index<0);if(a!==b){return a-b}a=aaa.index;b=bbb.index;if(a!==b){return a-b}if((aaa.item.ty===TY_PRIMITIVE&&bbb.item.ty!==TY_KEYWORD)||(aaa.item.ty===TY_KEYWORD&&bbb.item.ty!==TY_PRIMITIVE)){return-1}if((bbb.item.ty===TY_PRIMITIVE&&aaa.item.ty!==TY_PRIMITIVE)||(bbb.item.ty===TY_KEYWORD&&aaa.item.ty!==TY_KEYWORD)){return 1}a=(aaa.item.desc==="");b=(bbb.item.desc==="");if(a!==b){return a-b}a=aaa.item.ty;b=bbb.item.ty;if(a!==b){return a-b}a=aaa.item.path;b=bbb.item.path;if(a!==b){return(a>b?+1:-1)}return 0});var length=results.length;for(i=0;i<length;++i){var result=results[i];if(result.dontValidate){continue}var name=result.item.name.toLowerCase(),path=result.item.path.toLowerCase(),parent=result.item.parent;if(isType!==true&&validateResult(name,path,split,parent)===false){result.id=-1}}return transformResults(results)}function extractGenerics(val){val=val.toLowerCase();if(val.indexOf("<")!==-1){var values=val.substring(val.indexOf("<")+1,val.lastIndexOf(">"));return{name:val.substring(0,val.indexOf("<")),generics:values.split(/\s*,\s*/),}}return{name:val,generics:[],}}function getObjectFromId(id){if(typeof id==="number"){return searchIndex[id]}return{'name':id}}function checkGenerics(obj,val){var lev_distance=MAX_LEV_DISTANCE+1;if(val.generics.length>0){if(obj.length>GENERICS_DATA&&obj[GENERICS_DATA].length>=val.generics.length){var elems=obj[GENERICS_DATA].slice(0);var total=0;var done=0;var vlength=val.generics.length;for(var y=0;y<vlength;++y){var lev={pos:-1,lev:MAX_LEV_DISTANCE+1};var elength=elems.length;var firstGeneric=getObjectFromId(val.generics[y]).name;for(var x=0;x<elength;++x){var tmp_lev=levenshtein(getObjectFromId(elems[x]).name,firstGeneric);if(tmp_lev<lev.lev){lev.lev=tmp_lev;lev.pos=x}}if(lev.pos!==-1){elems.splice(lev.pos,1);lev_distance=Math.min(lev.lev,lev_distance);total+=lev.lev;done+=1}else{return MAX_LEV_DISTANCE+1}}return Math.ceil(total/done)}}return MAX_LEV_DISTANCE+1}function checkType(obj,val,literalSearch){var lev_distance=MAX_LEV_DISTANCE+1;var x;if(obj[NAME]===val.name){if(literalSearch===true){if(val.generics&&val.generics.length!==0){if(obj.length>GENERICS_DATA&&obj[GENERICS_DATA].length>=val.generics.length){var elems=obj[GENERICS_DATA].slice(0);var allFound=true;for(var y=0;allFound===true&&y<val.generics.length;++y){allFound=false;var firstGeneric=getObjectFromId(val.generics[y]).name;for(x=0;allFound===false&&x<elems.length;++x){allFound=getObjectFromId(elems[x]).name===firstGeneric}if(allFound===true){elems.splice(x-1,1)}}if(allFound===true){return true}}else{return false}}return true}if(obj.length>GENERICS_DATA&&obj[GENERICS_DATA].length!==0){var tmp_lev=checkGenerics(obj,val);if(tmp_lev<=MAX_LEV_DISTANCE){return tmp_lev}}else{return 0}}if(literalSearch===true){if(obj.length>GENERICS_DATA&&obj[GENERICS_DATA].length>0){var length=obj[GENERICS_DATA].length;for(x=0;x<length;++x){if(obj[GENERICS_DATA][x]===val.name){return true}}}return false}lev_distance=Math.min(levenshtein(obj[NAME],val.name),lev_distance);if(lev_distance<=MAX_LEV_DISTANCE){lev_distance=Math.ceil((checkGenerics(obj,val)+lev_distance)/2)}else if(obj.length>GENERICS_DATA&&obj[GENERICS_DATA].length>0){var olength=obj[GENERICS_DATA].length;for(x=0;x<olength;++x){lev_distance=Math.min(levenshtein(obj[GENERICS_DATA][x],val.name),lev_distance)}}return lev_distance+1}function findArg(obj,val,literalSearch,typeFilter){var lev_distance=MAX_LEV_DISTANCE+1;if(obj&&obj.type&&obj.type[INPUTS_DATA]&&obj.type[INPUTS_DATA].length>0){var length=obj.type[INPUTS_DATA].length;for(var i=0;i<length;i++){var tmp=obj.type[INPUTS_DATA][i];if(typePassesFilter(typeFilter,tmp[1])===false){continue}tmp=checkType(tmp,val,literalSearch);if(literalSearch===true){if(tmp===true){return true}continue}lev_distance=Math.min(tmp,lev_distance);if(lev_distance===0){return 0}}}return literalSearch===true?false:lev_distance}function checkReturned(obj,val,literalSearch,typeFilter){var lev_distance=MAX_LEV_DISTANCE+1;if(obj&&obj.type&&obj.type.length>OUTPUT_DATA){var ret=obj.type[OUTPUT_DATA];if(typeof ret[0]==="string"){ret=[ret]}for(var x=0;x<ret.length;++x){var tmp=ret[x];if(typePassesFilter(typeFilter,tmp[1])===false){continue}tmp=checkType(tmp,val,literalSearch);if(literalSearch===true){if(tmp===true){return true}continue}lev_distance=Math.min(tmp,lev_distance);if(lev_distance===0){return 0}}}return literalSearch===true?false:lev_distance}function checkPath(contains,lastElem,ty){if(contains.length===0){return 0}var ret_lev=MAX_LEV_DISTANCE+1;var path=ty.path.split("::");if(ty.parent&&ty.parent.name){path.push(ty.parent.name.toLowerCase())}var length=path.length;var clength=contains.length;if(clength>length){return MAX_LEV_DISTANCE+1}for(var i=0;i<length;++i){if(i+clength>length){break}var lev_total=0;var aborted=false;for(var x=0;x<clength;++x){var lev=levenshtein(path[i+x],contains[x]);if(lev>MAX_LEV_DISTANCE){aborted=true;break}lev_total+=lev}if(aborted===false){ret_lev=Math.min(ret_lev,Math.round(lev_total/clength))}}return ret_lev}function typePassesFilter(filter,type){if(filter<=NO_TYPE_FILTER)return true;if(filter===type)return true;var name=itemTypes[type];switch(itemTypes[filter]){case"constant":return name==="associatedconstant";case"fn":return name==="method"||name==="tymethod";case"type":return name==="primitive"||name==="associatedtype";case"trait":return name==="traitalias"}return false}function generateId(ty){if(ty.parent&&ty.parent.name){return itemTypes[ty.ty]+ty.path+ty.parent.name+ty.name}return itemTypes[ty.ty]+ty.path+ty.name}function createAliasFromItem(item){return{crate:item.crate,name:item.name,path:item.path,desc:item.desc,ty:item.ty,parent:item.parent,type:item.type,is_alias:true,}}function handleAliases(ret,query,filterCrates){var aliases=[];var crateAliases=[];var i;if(filterCrates!==undefined){if(ALIASES[filterCrates]&&ALIASES[filterCrates][query.search]){for(i=0;i<ALIASES[filterCrates][query.search].length;++i){aliases.push(createAliasFromItem(searchIndex[ALIASES[filterCrates][query.search][i]]))}}}else{Object.keys(ALIASES).forEach(function(crate){if(ALIASES[crate][query.search]){var pushTo=crate===window.currentCrate?crateAliases:aliases;for(i=0;i<ALIASES[crate][query.search].length;++i){pushTo.push(createAliasFromItem(searchIndex[ALIASES[crate][query.search][i]]))}}})}var sortFunc=function(aaa,bbb){if(aaa.path<bbb.path){return 1}else if(aaa.path===bbb.path){return 0}return-1};crateAliases.sort(sortFunc);aliases.sort(sortFunc);var pushFunc=function(alias){alias.alias=query.raw;var res=buildHrefAndPath(alias);alias.displayPath=pathSplitter(res[0]);alias.fullPath=alias.displayPath+alias.name;alias.href=res[1];ret.others.unshift(alias);if(ret.others.length>MAX_RESULTS){ret.others.pop()}};onEach(aliases,pushFunc);onEach(crateAliases,pushFunc)}var nSearchWords=searchWords.length;var i;var ty;var fullId;var returned;var in_args;if((val.charAt(0)==="\""||val.charAt(0)==="'")&&val.charAt(val.length-1)===val.charAt(0)){val=extractGenerics(val.substr(1,val.length-2));for(i=0;i<nSearchWords;++i){if(filterCrates!==undefined&&searchIndex[i].crate!==filterCrates){continue}in_args=findArg(searchIndex[i],val,true,typeFilter);returned=checkReturned(searchIndex[i],val,true,typeFilter);ty=searchIndex[i];fullId=generateId(ty);if(searchWords[i]===val.name&&typePassesFilter(typeFilter,searchIndex[i].ty)&&results[fullId]===undefined){results[fullId]={id:i,index:-1,dontValidate:true,}}if(in_args===true&&results_in_args[fullId]===undefined){results_in_args[fullId]={id:i,index:-1,dontValidate:true,}}if(returned===true&&results_returned[fullId]===undefined){results_returned[fullId]={id:i,index:-1,dontValidate:true,}}}query.inputs=[val];query.output=val;query.search=val}else if(val.search("->")>-1){var trimmer=function(s){return s.trim()};var parts=val.split("->").map(trimmer);var input=parts[0];var inputs=input.split(",").map(trimmer).sort();for(i=0;i<inputs.length;++i){inputs[i]=extractGenerics(inputs[i])}var output=extractGenerics(parts[1]);for(i=0;i<nSearchWords;++i){if(filterCrates!==undefined&&searchIndex[i].crate!==filterCrates){continue}var type=searchIndex[i].type;ty=searchIndex[i];if(!type){continue}fullId=generateId(ty);returned=checkReturned(ty,output,true,NO_TYPE_FILTER);if(output.name==="*"||returned===true){in_args=false;var is_module=false;if(input==="*"){is_module=true}else{var allFound=true;for(var it=0;allFound===true&&it<inputs.length;it++){allFound=checkType(type,inputs[it],true)}in_args=allFound}if(in_args===true){results_in_args[fullId]={id:i,index:-1,dontValidate:true,}}if(returned===true){results_returned[fullId]={id:i,index:-1,dontValidate:true,}}if(is_module===true){results[fullId]={id:i,index:-1,dontValidate:true,}}}}query.inputs=inputs.map(function(input){return input.name});query.output=output.name}else{query.inputs=[val];query.output=val;query.search=val;val=val.replace(/\_/g,"");var valGenerics=extractGenerics(val);var paths=valLower.split("::");var j;for(j=0;j<paths.length;++j){if(paths[j]===""){paths.splice(j,1);j-=1}}val=paths[paths.length-1];var contains=paths.slice(0,paths.length>1?paths.length-1:1);var lev;for(j=0;j<nSearchWords;++j){ty=searchIndex[j];if(!ty||(filterCrates!==undefined&&ty.crate!==filterCrates)){continue}var lev_add=0;if(paths.length>1){lev=checkPath(contains,paths[paths.length-1],ty);if(lev>MAX_LEV_DISTANCE){continue}else if(lev>0){lev_add=lev/10}}returned=MAX_LEV_DISTANCE+1;in_args=MAX_LEV_DISTANCE+1;var index=-1;lev=MAX_LEV_DISTANCE+1;fullId=generateId(ty);if(searchWords[j].indexOf(split[i])>-1||searchWords[j].indexOf(val)>-1||searchWords[j].replace(/_/g,"").indexOf(val)>-1){if(typePassesFilter(typeFilter,ty.ty)&&results[fullId]===undefined){index=searchWords[j].replace(/_/g,"").indexOf(val)}}if((lev=levenshtein(searchWords[j],val))<=MAX_LEV_DISTANCE){if(typePassesFilter(typeFilter,ty.ty)===false){lev=MAX_LEV_DISTANCE+1}else{lev+=1}}in_args=findArg(ty,valGenerics,false,typeFilter);returned=checkReturned(ty,valGenerics,false,typeFilter);lev+=lev_add;if(lev>0&&val.length>3&&searchWords[j].indexOf(val)>-1){if(val.length<6){lev-=1}else{lev=0}}if(in_args<=MAX_LEV_DISTANCE){if(results_in_args[fullId]===undefined){results_in_args[fullId]={id:j,index:index,lev:in_args,}}results_in_args[fullId].lev=Math.min(results_in_args[fullId].lev,in_args)}if(returned<=MAX_LEV_DISTANCE){if(results_returned[fullId]===undefined){results_returned[fullId]={id:j,index:index,lev:returned,}}results_returned[fullId].lev=Math.min(results_returned[fullId].lev,returned)}if(index!==-1||lev<=MAX_LEV_DISTANCE){if(index!==-1&&paths.length<2){lev=0}if(results[fullId]===undefined){results[fullId]={id:j,index:index,lev:lev,}}results[fullId].lev=Math.min(results[fullId].lev,lev)}}}var ret={"in_args":sortResults(results_in_args,true),"returned":sortResults(results_returned,true),"others":sortResults(results),};handleAliases(ret,query,filterCrates);return ret}function validateResult(name,path,keys,parent){for(var i=0;i<keys.length;++i){if(!(name.indexOf(keys[i])>-1||path.indexOf(keys[i])>-1||(parent!==undefined&&parent.name!==undefined&&parent.name.toLowerCase().indexOf(keys[i])>-1)||levenshtein(name,keys[i])<=MAX_LEV_DISTANCE)){return false}}return true}function getQuery(raw){var matches,type,query;query=raw;matches=query.match(/^(fn|mod|struct|enum|trait|type|const|macro)\s*:\s*/i);if(matches){type=matches[1].replace(/^const$/,"constant");query=query.substring(matches[0].length)}return{raw:raw,query:query,type:type,id:query+type}}function initSearchNav(){var hoverTimeout;var click_func=function(e){var el=e.target;while(el.tagName!=="TR"){el=el.parentNode}var dst=e.target.getElementsByTagName("a");if(dst.length<1){return}dst=dst[0];if(window.location.pathname===dst.pathname){hideSearchResults();document.location.href=dst.href}};var mouseover_func=function(e){if(mouseMovedAfterSearch){var el=e.target;while(el.tagName!=="TR"){el=el.parentNode}clearTimeout(hoverTimeout);hoverTimeout=setTimeout(function(){onEachLazy(document.getElementsByClassName("search-results"),function(e){onEachLazy(e.getElementsByClassName("result"),function(i_e){removeClass(i_e,"highlighted")})});addClass(el,"highlighted")},20)}};onEachLazy(document.getElementsByClassName("search-results"),function(e){onEachLazy(e.getElementsByClassName("result"),function(i_e){i_e.onclick=click_func;i_e.onmouseover=mouseover_func})});search_input.onkeydown=function(e){var actives=[[],[],[]];var current=0;onEachLazy(document.getElementById("results").childNodes,function(e){onEachLazy(e.getElementsByClassName("highlighted"),function(h_e){actives[current].push(h_e)});current+=1});if(e.which===38){if(e.ctrlKey){printTab(currentTab>0?currentTab-1:2)}else{if(!actives[currentTab].length||!actives[currentTab][0].previousElementSibling){return}addClass(actives[currentTab][0].previousElementSibling,"highlighted");removeClass(actives[currentTab][0],"highlighted")}e.preventDefault()}else if(e.which===40){if(e.ctrlKey){printTab(currentTab>1?0:currentTab+1)}else if(!actives[currentTab].length){var results=document.getElementById("results").childNodes;if(results.length>0){var res=results[currentTab].getElementsByClassName("result");if(res.length>0){addClass(res[0],"highlighted")}}}else if(actives[currentTab][0].nextElementSibling){addClass(actives[currentTab][0].nextElementSibling,"highlighted");removeClass(actives[currentTab][0],"highlighted")}e.preventDefault()}else if(e.which===13){if(actives[currentTab].length){document.location.href=actives[currentTab][0].getElementsByTagName("a")[0].href}}else if(e.which===16){}else if(actives[currentTab].length>0){removeClass(actives[currentTab][0],"highlighted")}}}function buildHrefAndPath(item){var displayPath;var href;var type=itemTypes[item.ty];var name=item.name;var path=item.path;if(type==="mod"){displayPath=path+"::";href=rootPath+path.replace(/::/g,"/")+"/"+name+"/index.html"}else if(type==="primitive"||type==="keyword"){displayPath="";href=rootPath+path.replace(/::/g,"/")+"/"+type+"."+name+".html"}else if(type==="externcrate"){displayPath="";href=rootPath+name+"/index.html"}else if(item.parent!==undefined){var myparent=item.parent;var anchor="#"+type+"."+name;var parentType=itemTypes[myparent.ty];var pageType=parentType;var pageName=myparent.name;if(parentType==="primitive"){displayPath=myparent.name+"::"}else if(type==="structfield"&&parentType==="variant"){var splitPath=item.path.split("::");var enumName=splitPath.pop();path=splitPath.join("::");displayPath=path+"::"+enumName+"::"+myparent.name+"::";anchor="#variant."+myparent.name+".field."+name;pageType="enum";pageName=enumName}else{displayPath=path+"::"+myparent.name+"::"}href=rootPath+path.replace(/::/g,"/")+"/"+pageType+"."+pageName+".html"+anchor}else{displayPath=item.path+"::";href=rootPath+item.path.replace(/::/g,"/")+"/"+type+"."+name+".html"}return[displayPath,href]}function escape(content){var h1=document.createElement("h1");h1.textContent=content;return h1.innerHTML}function pathSplitter(path){var tmp="<span>"+path.replace(/::/g,"::</span><span>");if(tmp.endsWith("<span>")){return tmp.slice(0,tmp.length-6)}return tmp}function addTab(array,query,display){var extraStyle="";if(display===false){extraStyle=" style=\"display: none;\""}var output="";var duplicates={};var length=0;if(array.length>0){output="<table class=\"search-results\""+extraStyle+">";array.forEach(function(item){var name,type;name=item.name;type=itemTypes[item.ty];if(item.is_alias!==true){if(duplicates[item.fullPath]){return}duplicates[item.fullPath]=true}length+=1;output+="<tr class=\""+type+" result\"><td>"+"<a href=\""+item.href+"\">"+(item.is_alias===true?("<span class=\"alias\"><b>"+item.alias+" </b></span><span "+"class=\"grey\"><i>&nbsp;- see&nbsp;</i></span>"):"")+item.displayPath+"<span class=\""+type+"\">"+name+"</span></a></td><td>"+"<a href=\""+item.href+"\">"+"<span class=\"desc\">"+item.desc+"&nbsp;</span></a></td></tr>"});output+="</table>"}else{output="<div class=\"search-failed\""+extraStyle+">No results :(<br/>"+"Try on <a href=\"https://duckduckgo.com/?q="+encodeURIComponent("rust "+query.query)+"\">DuckDuckGo</a>?<br/><br/>"+"Or try looking in one of these:<ul><li>The <a "+"href=\"https://doc.rust-lang.org/reference/index.html\">Rust Reference</a> "+" for technical details about the language.</li><li><a "+"href=\"https://doc.rust-lang.org/rust-by-example/index.html\">Rust By "+"Example</a> for expository code examples.</a></li><li>The <a "+"href=\"https://doc.rust-lang.org/book/index.html\">Rust Book</a> for "+"introductions to language features and the language itself.</li><li><a "+"href=\"https://docs.rs\">Docs.rs</a> for documentation of crates released on"+" <a href=\"https://crates.io/\">crates.io</a>.</li></ul></div>"}return[output,length]}function makeTabHeader(tabNb,text,nbElems){if(currentTab===tabNb){return"<button class=\"selected\">"+text+" <div class=\"count\">("+nbElems+")</div></button>"}return"<button>"+text+" <div class=\"count\">("+nbElems+")</div></button>"}function showResults(results){var search=getSearchElement();if(results.others.length===1&&getSettingValue("go-to-only-result")==="true"&&(!search.firstChild||search.firstChild.innerText!==getSearchLoadingText())){var elem=document.createElement("a");elem.href=results.others[0].href;elem.style.display="none";document.body.appendChild(elem);elem.click();return}var query=getQuery(search_input.value);currentResults=query.id;var ret_others=addTab(results.others,query);var ret_in_args=addTab(results.in_args,query,false);var ret_returned=addTab(results.returned,query,false);var output="<h1>Results for "+escape(query.query)+(query.type?" (type: "+escape(query.type)+")":"")+"</h1>"+"<div id=\"titles\">"+makeTabHeader(0,"In Names",ret_others[1])+makeTabHeader(1,"In Parameters",ret_in_args[1])+makeTabHeader(2,"In Return Types",ret_returned[1])+"</div><div id=\"results\">"+ret_others[0]+ret_in_args[0]+ret_returned[0]+"</div>";search.innerHTML=output;showSearchResults(search);var tds=search.getElementsByTagName("td");var td_width=0;if(tds.length>0){td_width=tds[0].offsetWidth}var width=search.offsetWidth-40-td_width;onEachLazy(search.getElementsByClassName("desc"),function(e){e.style.width=width+"px"});initSearchNav();var elems=document.getElementById("titles").childNodes;elems[0].onclick=function(){printTab(0)};elems[1].onclick=function(){printTab(1)};elems[2].onclick=function(){printTab(2)};printTab(currentTab)}function execSearch(query,searchWords,filterCrates){function getSmallest(arrays,positions,notDuplicates){var start=null;for(var it=0;it<positions.length;++it){if(arrays[it].length>positions[it]&&(start===null||start>arrays[it][positions[it]].lev)&&!notDuplicates[arrays[it][positions[it]].fullPath]){start=arrays[it][positions[it]].lev}}return start}function mergeArrays(arrays){var ret=[];var positions=[];var notDuplicates={};for(var x=0;x<arrays.length;++x){positions.push(0)}while(ret.length<MAX_RESULTS){var smallest=getSmallest(arrays,positions,notDuplicates);if(smallest===null){break}for(x=0;x<arrays.length&&ret.length<MAX_RESULTS;++x){if(arrays[x].length>positions[x]&&arrays[x][positions[x]].lev===smallest&&!notDuplicates[arrays[x][positions[x]].fullPath]){ret.push(arrays[x][positions[x]]);notDuplicates[arrays[x][positions[x]].fullPath]=true;positions[x]+=1}}}return ret}var queries=query.raw.split(",");var results={"in_args":[],"returned":[],"others":[],};for(var i=0;i<queries.length;++i){query=queries[i].trim();if(query.length!==0){var tmp=execQuery(getQuery(query),searchWords,filterCrates);results.in_args.push(tmp.in_args);results.returned.push(tmp.returned);results.others.push(tmp.others)}}if(queries.length>1){return{"in_args":mergeArrays(results.in_args),"returned":mergeArrays(results.returned),"others":mergeArrays(results.others),}}return{"in_args":results.in_args[0],"returned":results.returned[0],"others":results.others[0],}}function getFilterCrates(){var elem=document.getElementById("crate-search");if(elem&&elem.value!=="All crates"&&hasOwnProperty(rawSearchIndex,elem.value)){return elem.value}return undefined}function search(e,forced){var params=getQueryStringParams();var query=getQuery(search_input.value.trim());if(e){e.preventDefault()}if(query.query.length===0){return}if(forced!==true&&query.id===currentResults){if(query.query.length>0){putBackSearch(search_input)}return}searchTitle="Results for "+query.query+" - Rust";if(browserSupportsHistoryApi()){if(!history.state&&!params.search){history.pushState(query,"","?search="+encodeURIComponent(query.raw))}else{history.replaceState(query,"","?search="+encodeURIComponent(query.raw))}}var filterCrates=getFilterCrates();showResults(execSearch(query,index,filterCrates))}function buildIndex(rawSearchIndex){searchIndex=[];var searchWords=[];var i;var currentIndex=0;for(var crate in rawSearchIndex){if(!hasOwnProperty(rawSearchIndex,crate)){continue}var crateSize=0;searchWords.push(crate);searchIndex.push({crate:crate,ty:1,name:crate,path:"",desc:rawSearchIndex[crate].doc,type:null,});currentIndex+=1;var items=rawSearchIndex[crate].i;var paths=rawSearchIndex[crate].p;var aliases=rawSearchIndex[crate].a;var len=paths.length;for(i=0;i<len;++i){paths[i]={ty:paths[i][0],name:paths[i][1]}}len=items.length;var lastPath="";for(i=0;i<len;++i){var rawRow=items[i];if(!rawRow[2]){rawRow[2]=lastPath}var row={crate:crate,ty:rawRow[0],name:rawRow[1],path:rawRow[2],desc:rawRow[3],parent:paths[rawRow[4]],type:rawRow[5],};searchIndex.push(row);if(typeof row.name==="string"){var word=row.name.toLowerCase();searchWords.push(word)}else{searchWords.push("")}lastPath=row.path;crateSize+=1}if(aliases){ALIASES[crate]={};var j,local_aliases;for(var alias_name in aliases){if(!aliases.hasOwnProperty(alias_name)){continue}if(!ALIASES[crate].hasOwnProperty(alias_name)){ALIASES[crate][alias_name]=[]}local_aliases=aliases[alias_name];for(j=0;j<local_aliases.length;++j){ALIASES[crate][alias_name].push(local_aliases[j]+currentIndex)}}}currentIndex+=crateSize}return searchWords}function startSearch(){var callback=function(){clearInputTimeout();if(search_input.value.length===0){if(browserSupportsHistoryApi()){history.replaceState("",window.currentCrate+" - Rust","?search=")}hideSearchResults()}else{searchTimeout=setTimeout(search,500)}};search_input.onkeyup=callback;search_input.oninput=callback;document.getElementsByClassName("search-form")[0].onsubmit=function(e){e.preventDefault();clearInputTimeout();search()};search_input.onchange=function(e){if(e.target!==document.activeElement){return}clearInputTimeout();setTimeout(search,0)};search_input.onpaste=search_input.onchange;var selectCrate=document.getElementById("crate-search");if(selectCrate){selectCrate.onchange=function(){updateLocalStorage("rustdoc-saved-filter-crate",selectCrate.value);search(undefined,true)}}if(browserSupportsHistoryApi()){var previousTitle=document.title;window.addEventListener("popstate",function(e){var params=getQueryStringParams();document.title=previousTitle;currentResults=null;if(params.search&&params.search.length>0){search_input.value=params.search;search(e)}else{search_input.value="";hideSearchResults()}})}search()}index=buildIndex(rawSearchIndex);startSearch();if(rootPath==="../"||rootPath==="./"){var sidebar=document.getElementsByClassName("sidebar-elems")[0];if(sidebar){var div=document.createElement("div");div.className="block crate";div.innerHTML="<h3>Crates</h3>";var ul=document.createElement("ul");div.appendChild(ul);var crates=[];for(var crate in rawSearchIndex){if(!hasOwnProperty(rawSearchIndex,crate)){continue}crates.push(crate)}crates.sort();for(var i=0;i<crates.length;++i){var klass="crate";if(rootPath!=="./"&&crates[i]===window.currentCrate){klass+=" current"}var link=document.createElement("a");link.href=rootPath+crates[i]+"/index.html";link.title=convertHTMLToPlaintext(rawSearchIndex[crates[i]].doc);link.className=klass;link.textContent=crates[i];var li=document.createElement("li");li.appendChild(link);ul.appendChild(li)}sidebar.appendChild(div)}}};function convertHTMLToPlaintext(html){var x=document.createElement("div");x.innerHTML=html.replace('<code>','`').replace('</code>','`');return x.innerText}window.initSidebarItems=function(items){var sidebar=document.getElementsByClassName("sidebar-elems")[0];var current=window.sidebarCurrent;function block(shortty,longty){var filtered=items[shortty];if(!filtered){return}var div=document.createElement("div");div.className="block "+shortty;var h3=document.createElement("h3");h3.textContent=longty;div.appendChild(h3);var ul=document.createElement("ul");var length=filtered.length;for(var i=0;i<length;++i){var item=filtered[i];var name=item[0];var desc=item[1];var klass=shortty;if(name===current.name&&shortty===current.ty){klass+=" current"}var path;if(shortty==="mod"){path=name+"/index.html"}else{path=shortty+"."+name+".html"}var link=document.createElement("a");link.href=current.relpath+path;link.title=desc;link.className=klass;link.textContent=name;var li=document.createElement("li");li.appendChild(link);ul.appendChild(li)}div.appendChild(ul);if(sidebar){sidebar.appendChild(div)}}block("primitive","Primitive Types");block("mod","Modules");block("macro","Macros");block("struct","Structs");block("enum","Enums");block("union","Unions");block("constant","Constants");block("static","Statics");block("trait","Traits");block("fn","Functions");block("type","Type Definitions");block("foreigntype","Foreign Types");block("keyword","Keywords");block("traitalias","Trait Aliases")};window.register_implementors=function(imp){var implementors=document.getElementById("implementors-list");var synthetic_implementors=document.getElementById("synthetic-implementors-list");if(synthetic_implementors){var inlined_types=new Set();onEachLazy(synthetic_implementors.getElementsByClassName("impl"),function(el){var aliases=el.getAttribute("aliases");if(!aliases){return}aliases.split(",").forEach(function(alias){inlined_types.add(alias)})})}var libs=Object.getOwnPropertyNames(imp);var llength=libs.length;for(var i=0;i<llength;++i){if(libs[i]===currentCrate){continue}var structs=imp[libs[i]];var slength=structs.length;struct_loop:for(var j=0;j<slength;++j){var struct=structs[j];var list=struct.synthetic?synthetic_implementors:implementors;if(struct.synthetic){var stlength=struct.types.length;for(var k=0;k<stlength;k++){if(inlined_types.has(struct.types[k])){continue struct_loop}inlined_types.add(struct.types[k])}}var code=document.createElement("code");code.innerHTML=struct.text;var x=code.getElementsByTagName("a");var xlength=x.length;for(var it=0;it<xlength;it++){var href=x[it].getAttribute("href");if(href&&href.indexOf("http")!==0){x[it].setAttribute("href",rootPath+href)}}var display=document.createElement("h3");addClass(display,"impl");display.innerHTML="<span class=\"in-band\"><table class=\"table-display\">"+"<tbody><tr><td><code>"+code.outerHTML+"</code></td><td></td></tr>"+"</tbody></table></span>";list.appendChild(display)}}};if(window.pending_implementors){window.register_implementors(window.pending_implementors)}function labelForToggleButton(sectionIsCollapsed){if(sectionIsCollapsed){return"+"}return"\u2212"}function onEveryMatchingChild(elem,className,func){if(elem&&className&&func){var length=elem.childNodes.length;var nodes=elem.childNodes;for(var i=0;i<length;++i){if(hasClass(nodes[i],className)){func(nodes[i])}else{onEveryMatchingChild(nodes[i],className,func)}}}}function toggleAllDocs(pageId,fromAutoCollapse){var innerToggle=document.getElementById(toggleAllDocsId);if(!innerToggle){return}if(hasClass(innerToggle,"will-expand")){updateLocalStorage("rustdoc-collapse","false");removeClass(innerToggle,"will-expand");onEveryMatchingChild(innerToggle,"inner",function(e){e.innerHTML=labelForToggleButton(false)});innerToggle.title="collapse all docs";if(fromAutoCollapse!==true){onEachLazy(document.getElementsByClassName("collapse-toggle"),function(e){collapseDocs(e,"show")})}}else{updateLocalStorage("rustdoc-collapse","true");addClass(innerToggle,"will-expand");onEveryMatchingChild(innerToggle,"inner",function(e){var parent=e.parentNode;var superParent=null;if(parent){superParent=parent.parentNode}if(!parent||!superParent||superParent.id!=="main"||hasClass(parent,"impl")===false){e.innerHTML=labelForToggleButton(true)}});innerToggle.title="expand all docs";if(fromAutoCollapse!==true){onEachLazy(document.getElementsByClassName("collapse-toggle"),function(e){var parent=e.parentNode;var superParent=null;if(parent){superParent=parent.parentNode}if(!parent||!superParent||superParent.id!=="main"||hasClass(parent,"impl")===false){collapseDocs(e,"hide",pageId)}})}}}function collapseDocs(toggle,mode,pageId){if(!toggle||!toggle.parentNode){return}function adjustToggle(arg){return function(e){if(hasClass(e,"toggle-label")){if(arg){e.style.display="inline-block"}else{e.style.display="none"}}if(hasClass(e,"inner")){e.innerHTML=labelForToggleButton(arg)}}}function implHider(addOrRemove,fullHide){return function(n){var shouldHide=fullHide===true||hasClass(n,"method")===true||hasClass(n,"associatedconstant")===true;if(shouldHide===true||hasClass(n,"type")===true){if(shouldHide===true){if(addOrRemove){addClass(n,"hidden-by-impl-hider")}else{removeClass(n,"hidden-by-impl-hider")}}var ns=n.nextElementSibling;while(ns&&(hasClass(ns,"docblock")||hasClass(ns,"item-info"))){if(addOrRemove){addClass(ns,"hidden-by-impl-hider")}else{removeClass(ns,"hidden-by-impl-hider")}ns=ns.nextElementSibling}}}}var relatedDoc;var action=mode;if(hasClass(toggle.parentNode,"impl")===false){relatedDoc=toggle.parentNode.nextElementSibling;if(hasClass(relatedDoc,"item-info")){relatedDoc=relatedDoc.nextElementSibling}if(hasClass(relatedDoc,"docblock")||hasClass(relatedDoc,"sub-variant")){if(mode==="toggle"){if(hasClass(relatedDoc,"hidden-by-usual-hider")){action="show"}else{action="hide"}}if(action==="hide"){addClass(relatedDoc,"hidden-by-usual-hider");onEachLazy(toggle.childNodes,adjustToggle(true));addClass(toggle.parentNode,"collapsed")}else if(action==="show"){removeClass(relatedDoc,"hidden-by-usual-hider");removeClass(toggle.parentNode,"collapsed");onEachLazy(toggle.childNodes,adjustToggle(false))}}}else{var parentElem=toggle.parentNode;relatedDoc=parentElem;var docblock=relatedDoc.nextElementSibling;while(hasClass(relatedDoc,"impl-items")===false){relatedDoc=relatedDoc.nextElementSibling}if(!relatedDoc&&hasClass(docblock,"docblock")===false){return}if(mode==="toggle"){if(hasClass(relatedDoc,"fns-now-collapsed")||hasClass(docblock,"hidden-by-impl-hider")){action="show"}else{action="hide"}}var dontApplyBlockRule=toggle.parentNode.parentNode.id!=="main";if(action==="show"){removeClass(relatedDoc,"fns-now-collapsed");if(hasClass(docblock,"item-info")===false){removeClass(docblock,"hidden-by-usual-hider")}onEachLazy(toggle.childNodes,adjustToggle(false,dontApplyBlockRule));onEachLazy(relatedDoc.childNodes,implHider(false,dontApplyBlockRule))}else if(action==="hide"){addClass(relatedDoc,"fns-now-collapsed");if(hasClass(docblock,"item-info")===false){addClass(docblock,"hidden-by-usual-hider")}onEachLazy(toggle.childNodes,adjustToggle(true,dontApplyBlockRule));onEachLazy(relatedDoc.childNodes,implHider(true,dontApplyBlockRule))}}}function collapser(pageId,e,collapse){var n=e.parentElement;if(n.id.match(/^impl(?:-\d+)?$/)===null){if(collapse||hasClass(n,"impl")){collapseDocs(e,"hide",pageId)}}}function autoCollapse(pageId,collapse){if(collapse){toggleAllDocs(pageId,true)}else if(getSettingValue("auto-hide-trait-implementations")!=="false"){var impl_list=document.getElementById("trait-implementations-list");if(impl_list!==null){onEachLazy(impl_list.getElementsByClassName("collapse-toggle"),function(e){collapser(pageId,e,collapse)})}var blanket_list=document.getElementById("blanket-implementations-list");if(blanket_list!==null){onEachLazy(blanket_list.getElementsByClassName("collapse-toggle"),function(e){collapser(pageId,e,collapse)})}}}function insertAfter(newNode,referenceNode){referenceNode.parentNode.insertBefore(newNode,referenceNode.nextSibling)}function createSimpleToggle(sectionIsCollapsed){var toggle=document.createElement("a");toggle.href="javascript:void(0)";toggle.className="collapse-toggle";toggle.innerHTML="[<span class=\"inner\">"+labelForToggleButton(sectionIsCollapsed)+"</span>]";return toggle}function createToggle(toggle,otherMessage,fontSize,extraClass,show){var span=document.createElement("span");span.className="toggle-label";if(show){span.style.display="none"}if(!otherMessage){span.innerHTML="&nbsp;Expand&nbsp;description"}else{span.innerHTML=otherMessage}if(fontSize){span.style.fontSize=fontSize}var mainToggle=toggle.cloneNode(true);mainToggle.appendChild(span);var wrapper=document.createElement("div");wrapper.className="toggle-wrapper";if(!show){addClass(wrapper,"collapsed");var inner=mainToggle.getElementsByClassName("inner");if(inner&&inner.length>0){inner[0].innerHTML="+"}}if(extraClass){addClass(wrapper,extraClass)}wrapper.appendChild(mainToggle);return wrapper}(function(){var toggles=document.getElementById(toggleAllDocsId);if(toggles){toggles.onclick=toggleAllDocs}var toggle=createSimpleToggle(false);var hideMethodDocs=getSettingValue("auto-hide-method-docs")==="true";var hideImplementors=getSettingValue("auto-collapse-implementors")!=="false";var pageId=getPageId();var func=function(e){var next=e.nextElementSibling;if(next&&hasClass(next,"item-info")){next=next.nextElementSibling}if(!next){return}if(hasClass(next,"docblock")){var newToggle=toggle.cloneNode(true);insertAfter(newToggle,e.childNodes[e.childNodes.length-1]);if(hideMethodDocs===true&&hasClass(e,"method")===true){collapseDocs(newToggle,"hide",pageId)}}};var funcImpl=function(e){var next=e.nextElementSibling;if(next&&hasClass(next,"item-info")){next=next.nextElementSibling}if(next&&hasClass(next,"docblock")){next=next.nextElementSibling}if(!next){return}if(hasClass(e,"impl")&&(next.getElementsByClassName("method").length>0||next.getElementsByClassName("associatedconstant").length>0)){var newToggle=toggle.cloneNode(true);insertAfter(newToggle,e.childNodes[e.childNodes.length-1]);if(hideImplementors===true&&e.parentNode.id==="implementors-list"){collapseDocs(newToggle,"hide",pageId)}}};onEachLazy(document.getElementsByClassName("method"),func);onEachLazy(document.getElementsByClassName("associatedconstant"),func);onEachLazy(document.getElementsByClassName("impl"),funcImpl);var impl_call=function(){};if(hideMethodDocs===true){impl_call=function(e,newToggle){if(e.id.match(/^impl(?:-\d+)?$/)===null){if(hasClass(e,"impl")===true){collapseDocs(newToggle,"hide",pageId)}}}}var newToggle=document.createElement("a");newToggle.href="javascript:void(0)";newToggle.className="collapse-toggle hidden-default collapsed";newToggle.innerHTML="[<span class=\"inner\">"+labelForToggleButton(true)+"</span>] Show hidden undocumented items";function toggleClicked(){if(hasClass(this,"collapsed")){removeClass(this,"collapsed");onEachLazy(this.parentNode.getElementsByClassName("hidden"),function(x){if(hasClass(x,"content")===false){removeClass(x,"hidden");addClass(x,"x")}},true);this.innerHTML="[<span class=\"inner\">"+labelForToggleButton(false)+"</span>] Hide undocumented items"}else{addClass(this,"collapsed");onEachLazy(this.parentNode.getElementsByClassName("x"),function(x){if(hasClass(x,"content")===false){addClass(x,"hidden");removeClass(x,"x")}},true);this.innerHTML="[<span class=\"inner\">"+labelForToggleButton(true)+"</span>] Show hidden undocumented items"}}onEachLazy(document.getElementsByClassName("impl-items"),function(e){onEachLazy(e.getElementsByClassName("associatedconstant"),func);var hiddenElems=e.getElementsByClassName("hidden");var needToggle=false;var hlength=hiddenElems.length;for(var i=0;i<hlength;++i){if(hasClass(hiddenElems[i],"content")===false&&hasClass(hiddenElems[i],"docblock")===false){needToggle=true;break}}if(needToggle===true){var inner_toggle=newToggle.cloneNode(true);inner_toggle.onclick=toggleClicked;e.insertBefore(inner_toggle,e.firstChild);impl_call(e.previousSibling,inner_toggle)}});var currentType=document.getElementsByClassName("type-decl")[0];var className=null;if(currentType){currentType=currentType.getElementsByClassName("rust")[0];if(currentType){currentType.classList.forEach(function(item){if(item!=="main"){className=item;return true}})}}var showItemDeclarations=getSettingValue("auto-hide-"+className);if(showItemDeclarations===null){if(className==="enum"||className==="macro"){showItemDeclarations="false"}else if(className==="struct"||className==="union"||className==="trait"){showItemDeclarations="true"}else{showItemDeclarations=getSettingValue("auto-hide-declarations")}}showItemDeclarations=showItemDeclarations==="false";function buildToggleWrapper(e){if(hasClass(e,"autohide")){var wrap=e.previousElementSibling;if(wrap&&hasClass(wrap,"toggle-wrapper")){var inner_toggle=wrap.childNodes[0];var extra=e.childNodes[0].tagName==="H3";e.style.display="none";addClass(wrap,"collapsed");onEachLazy(inner_toggle.getElementsByClassName("inner"),function(e){e.innerHTML=labelForToggleButton(true)});onEachLazy(inner_toggle.getElementsByClassName("toggle-label"),function(e){e.style.display="inline-block";if(extra===true){e.innerHTML=" Show "+e.childNodes[0].innerHTML}})}}if(e.parentNode.id==="main"){var otherMessage="";var fontSize;var extraClass;if(hasClass(e,"type-decl")){fontSize="20px";otherMessage="&nbsp;Show&nbsp;declaration";if(showItemDeclarations===false){extraClass="collapsed"}}else if(hasClass(e,"sub-variant")){otherMessage="&nbsp;Show&nbsp;fields"}else if(hasClass(e,"non-exhaustive")){otherMessage="&nbsp;This&nbsp;";if(hasClass(e,"non-exhaustive-struct")){otherMessage+="struct"}else if(hasClass(e,"non-exhaustive-enum")){otherMessage+="enum"}else if(hasClass(e,"non-exhaustive-variant")){otherMessage+="enum variant"}else if(hasClass(e,"non-exhaustive-type")){otherMessage+="type"}otherMessage+="&nbsp;is&nbsp;marked&nbsp;as&nbsp;non-exhaustive"}else if(hasClass(e.childNodes[0],"impl-items")){extraClass="marg-left"}e.parentNode.insertBefore(createToggle(toggle,otherMessage,fontSize,extraClass,hasClass(e,"type-decl")===false||showItemDeclarations===true),e);if(hasClass(e,"type-decl")===true&&showItemDeclarations===true){collapseDocs(e.previousSibling.childNodes[0],"toggle")}if(hasClass(e,"non-exhaustive")===true){collapseDocs(e.previousSibling.childNodes[0],"toggle")}}}onEachLazy(document.getElementsByClassName("docblock"),buildToggleWrapper);onEachLazy(document.getElementsByClassName("sub-variant"),buildToggleWrapper);var pageId=getPageId();autoCollapse(pageId,getSettingValue("collapse")==="true");if(pageId!==null){expandSection(pageId)}}());function createToggleWrapper(tog){var span=document.createElement("span");span.className="toggle-label";span.style.display="none";span.innerHTML="&nbsp;Expand&nbsp;attributes";tog.appendChild(span);var wrapper=document.createElement("div");wrapper.className="toggle-wrapper toggle-attributes";wrapper.appendChild(tog);return wrapper}(function(){var itemAttributesFunc=function(){};if(getSettingValue("auto-hide-attributes")!=="false"){itemAttributesFunc=function(x){collapseDocs(x.previousSibling.childNodes[0],"toggle")}}var attributesToggle=createToggleWrapper(createSimpleToggle(false));onEachLazy(main.getElementsByClassName("attributes"),function(i_e){var attr_tog=attributesToggle.cloneNode(true);if(hasClass(i_e,"top-attr")===true){addClass(attr_tog,"top-attr")}i_e.parentNode.insertBefore(attr_tog,i_e);itemAttributesFunc(i_e)})}());(function(){var lineNumbersFunc=function(){};if(getSettingValue("line-numbers")==="true"){lineNumbersFunc=function(x){var count=x.textContent.split("\n").length;var elems=[];for(var i=0;i<count;++i){elems.push(i+1)}var node=document.createElement("pre");addClass(node,"line-number");node.innerHTML=elems.join("\n");x.parentNode.insertBefore(node,x)}}onEachLazy(document.getElementsByClassName("rust-example-rendered"),function(e){if(hasClass(e,"compile_fail")){e.addEventListener("mouseover",function(){this.parentElement.previousElementSibling.childNodes[0].style.color="#f00"});e.addEventListener("mouseout",function(){this.parentElement.previousElementSibling.childNodes[0].style.color=""})}else if(hasClass(e,"ignore")){e.addEventListener("mouseover",function(){this.parentElement.previousElementSibling.childNodes[0].style.color="#ff9200"});e.addEventListener("mouseout",function(){this.parentElement.previousElementSibling.childNodes[0].style.color=""})}lineNumbersFunc(e)})}());onEachLazy(document.getElementsByClassName("notable-traits"),function(e){e.onclick=function(){this.getElementsByClassName('notable-traits-tooltiptext')[0].classList.toggle("force-tooltip")}});function printTab(nb){if(nb===0||nb===1||nb===2){currentTab=nb}var nb_copy=nb;onEachLazy(document.getElementById("titles").childNodes,function(elem){if(nb_copy===0){addClass(elem,"selected")}else{removeClass(elem,"selected")}nb_copy-=1});onEachLazy(document.getElementById("results").childNodes,function(elem){if(nb===0){elem.style.display=""}else{elem.style.display="none"}nb-=1})}function putBackSearch(search_input){var search=getSearchElement();if(search_input.value!==""&&hasClass(search,"hidden")){showSearchResults(search);if(browserSupportsHistoryApi()){history.replaceState(search_input.value,"","?search="+encodeURIComponent(search_input.value))}document.title=searchTitle}}function getSearchLoadingText(){return"Loading search results..."}if(search_input){search_input.onfocus=function(){putBackSearch(this)}}var params=getQueryStringParams();if(params&&params.search){var search=getSearchElement();search.innerHTML="<h3 style=\"text-align: center;\">"+getSearchLoadingText()+"</h3>";showSearchResults(search)}var sidebar_menu=document.getElementsByClassName("sidebar-menu")[0];if(sidebar_menu){sidebar_menu.onclick=function(){var sidebar=document.getElementsByClassName("sidebar")[0];if(hasClass(sidebar,"mobile")===true){hideSidebar()}else{showSidebar()}}}if(main){onEachLazy(main.getElementsByClassName("loading-content"),function(e){e.remove()});onEachLazy(main.childNodes,function(e){if(e.tagName==="H2"||e.tagName==="H3"){var nextTagName=e.nextElementSibling.tagName;if(nextTagName=="H2"||nextTagName=="H3"){e.nextElementSibling.style.display="flex"}else{e.nextElementSibling.style.display="block"}}})}function enableSearchInput(){if(search_input){search_input.removeAttribute('disabled')}}window.addSearchOptions=function(crates){var elem=document.getElementById("crate-search");if(!elem){enableSearchInput();return}var crates_text=[];if(Object.keys(crates).length>1){for(var crate in crates){if(hasOwnProperty(crates,crate)){crates_text.push(crate)}}}crates_text.sort(function(a,b){var lower_a=a.toLowerCase();var lower_b=b.toLowerCase();if(lower_a<lower_b){return-1}else if(lower_a>lower_b){return 1}return 0});var savedCrate=getSettingValue("saved-filter-crate");for(var i=0;i<crates_text.length;++i){var option=document.createElement("option");option.value=crates_text[i];option.innerText=crates_text[i];elem.appendChild(option);if(crates_text[i]===savedCrate){elem.value=savedCrate}}enableSearchInput()};function buildHelperPopup(){var popup=document.createElement("aside");addClass(popup,"hidden");popup.id="help";var book_info=document.createElement("span");book_info.innerHTML="You can find more information in \
<a href=\"https://doc.rust-lang.org/rustdoc/\">the rustdoc book</a>.";var container=document.createElement("div");var shortcuts=[["?","Show this help dialog"],["S","Focus the search field"],["T","Focus the theme picker menu"],["↑","Move up in search results"],["↓","Move down in search results"],["ctrl + ↑ / ↓","Switch result tab"],["&#9166;","Go to active search result"],["+","Expand all sections"],["-","Collapse all sections"],].map(x=>"<dt>"+x[0].split(" ").map((y,index)=>(index&1)===0?"<kbd>"+y+"</kbd>":y).join("")+"</dt><dd>"+x[1]+"</dd>").join("");var div_shortcuts=document.createElement("div");addClass(div_shortcuts,"shortcuts");div_shortcuts.innerHTML="<h2>Keyboard Shortcuts</h2><dl>"+shortcuts+"</dl></div>";var infos=["Prefix searches with a type followed by a colon (e.g., <code>fn:</code>) to \
restrict the search to a given item kind.","Accepted kinds are: <code>fn</code>, <code>mod</code>, <code>struct</code>, \
<code>enum</code>, <code>trait</code>, <code>type</code>, <code>macro</code>, \
and <code>const</code>.","Search functions by type signature (e.g., <code>vec -&gt; usize</code> or \
<code>* -&gt; vec</code>)","Search multiple things at once by splitting your query with comma (e.g., \
<code>str,u8</code> or <code>String,struct:Vec,test</code>)","You can look for items with an exact name by putting double quotes around \
your request: <code>\"string\"</code>","Look for items inside another one by searching for a path: <code>vec::Vec</code>",].map(x=>"<p>"+x+"</p>").join("");var div_infos=document.createElement("div");addClass(div_infos,"infos");div_infos.innerHTML="<h2>Search Tricks</h2>"+infos;container.appendChild(book_info);container.appendChild(div_shortcuts);container.appendChild(div_infos);popup.appendChild(container);insertAfter(popup,getSearchElement());buildHelperPopup=function(){}}onHashChange(null);window.onhashchange=onHashChange}());window.onunload=function(){}