foomo-docs/assets/js/a081292a.24413197.js

"use strict";(self.webpackChunkfoomo=self.webpackChunkfoomo||[]).push([[429],{1259:(e,t,n)=>{n.d(t,{X:()=>d});var o=n(7462),a=n(2801),i=n(7294),r=n(4991),c=n(9030),l=n(3746),s=n(9960);const d=e=>{const[t,n]=(0,i.useState)(!1),[d,p]=(0,i.useState)(""),m=(0,a.r)();(0,i.useEffect)((()=>{""==d&&""!==e.id&&fetch("https://docs.bestbytes.com/services/playground?id="+e.id,{mode:"cors"}).then((e=>e.text().then((e=>p(e))))).catch((e=>p("can not load source yet")))}),[d]);const u="https://goplay.tools/snippet/"+e.id;return i.createElement(i.Fragment,null,i.createElement("div",{style:{paddingBottom:"1rem",width:"100%"}},t?i.createElement(i.Fragment,null,i.createElement("button",{className:"button button--primary",onClick:e=>{n(!1)}},"close playground")," ",i.createElement("button",{className:"button button--primary"+(t?"":" disabled"),onClick:e=>{m.enter()}},"fullscreen")," "):i.createElement("button",{className:"button button--primary",onClick:e=>{n(!0)}},"open playground")," ",i.createElement(s.Z,{href:u},"go to ",u)),!t&&i.createElement(l.ZP,(0,o.Z)({},l.lG,{code:d,language:"go"}),(e=>{let{className:t,style:n,tokens:o,getLineProps:a,getTokenProps:r}=e;return i.createElement("pre",{className:t,style:n},""==d?"... loading sources":"",o.map(((e,t)=>i.createElement("div",a({line:e,key:t}),e.map(((e,t)=>i.createElement("span",r({token:e,key:t}))))))))})),i.createElement("div",{style:{display:t?"block":"none"}},i.createElement(c.k,{topic:"load external go playground, with all it\xb4s potentially evil cookies coming from https://goplay.tools",id:"goPlaygroundIsCool"},i.createElement("div",null,i.createElement(a.I,{handle:m},i.createElement(r.h,{src:u,proportion:e.proportion}))))))}},4991:(e,t,n)=>{n.d(t,{h:()=>a});var o=n(7294);const a=e=>{let{proportion:t,src:n,style:a}=e;return t||(t=4/3),a&&(a={}),o.createElement("div",{style:{width:"100%",height:0,paddingTop:100/t+"%",position:"relative",float:"left",...a}},o.createElement("iframe",{style:{width:"100%",height:"100%",display:"block",position:"absolute",top:0,left:0},src:n,frameBorder:"0",scrolling:"no",allowFullScreen:!0}))}},9030:(e,t,n)=>{n.d(t,{k:()=>i});var o=n(7294);const a="undefined"==typeof localStorage,i=e=>{const[t,n]=(0,o.useState)((i=e.id,"undefined"!=typeof localStorage&&localStorage.getItem(i)));var i;return(0,o.useEffect)((()=>{console.log("well it is cool",e.id,{isCool:t,SSR:a})}),[t,a]),t?e.children:o.createElement("div",null,o.createElement("button",{className:"button button--lg button--secondary",onClick:t=>{localStorage.setItem(e.id,"yes"),n(!0)}},e.topic))}},5280:(e,t,n)=>{n.r(t),n.d(t,{assets:()=>s,contentTitle:()=>c,default:()=>u,frontMatter:()=>r,metadata:()=>l,toc:()=>d});var o=n(7462),a=(n(7294),n(3905)),i=n(1259);const r={title:"Panic and Recover",sidebar_position:2,tags:["Go Basics"]},c="Panic and Recover",l={unversionedId:"backend/go-by-example/panic-and-recover",id:"backend/go-by-example/panic-and-recover",title:"Panic and Recover",description:"Panic",source:"@site/docs/backend/go-by-example/panic-and-recover.mdx",sourceDirName:"backend/go-by-example",slug:"/backend/go-by-example/panic-and-recover",permalink:"/docs/backend/go-by-example/panic-and-recover",draft:!1,editUrl:"https://github.com/foomo/foomo-docs/tree/main/foomo/docs/backend/go-by-example/panic-and-recover.mdx",tags:[{label:"Go Basics",permalink:"/docs/tags/go-basics"}],version:"current",sidebarPosition:2,frontMatter:{title:"Panic and Recover",sidebar_position:2,tags:["Go Basics"]},sidebar:"backendSidebar",previous:{title:"Defer",permalink:"/docs/backend/go-by-example/defer"},next:{title:"Maps",permalink:"/docs/backend/go-by-example/nil-maps"}},s={},d=[{value:"Panic",id:"panic",level:2},{value:"Panic and Defer",id:"panic-and-defer",level:2},{value:"Panic and Recover",id:"panic-and-recover-1",level:2}],p={toc:d},m="wrapper";function u(e){let{components:t,...n}=e;return(0,a.kt)(m,(0,o.Z)({},p,n,{components:t,mdxType:"MDXLayout"}),(0,a.kt)("h1",{id:"panic-and-recover"},"Panic and Recover"),(0,a.kt)("h2",{id:"panic"},"Panic"),(0,a.kt)("p",null,(0,a.kt)("inlineCode",{parentName:"p"},"panic")," is used whenever our application can no longer function. 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The function that panicked will stop execution at the panic, but the code that called it will continue to execute, which is why we see 'End' being printed.")}u.isMDXComponent=!0}}]);