(function(){function changeSetting(settingName,isEnabled){updateLocalStorage('rustdoc-'+settingName,isEnabled)}function getSettingValue(settingName){return getCurrentValue('rustdoc-'+settingName)}function setEvents(){var elems=document.getElementsByClassName("slider");if(!elems||elems.length===0){return}for(var i=0;i<elems.length;++i){var toggle=elems[i].previousElementSibling;var settingId=toggle.id;var settingValue=getSettingValue(settingId);if(settingValue!==null){toggle.checked=settingValue==="true"}toggle.onchange=function(){changeSetting(this.id,this.checked)}}}setEvents()})()