puppeteer/assets/js/ea94f95f.be23b2b3.js

"use strict";(self.webpackChunkwebsite=self.webpackChunkwebsite||[]).push([[81553],{3905:(e,t,r)=>{r.d(t,{Zo:()=>s,kt:()=>g});var n=r(67294);function a(e,t,r){return t in e?Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!0}):e[t]=r,e}function p(e,t){var r=Object.keys(e);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(e);t&&(n=n.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),r.push.apply(r,n)}return r}function i(e){for(var t=1;t<arguments.length;t++){var r=null!=arguments[t]?arguments[t]:{};t%2?p(Object(r),!0).forEach((function(t){a(e,t,r[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(r)):p(Object(r)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(r,t))}))}return e}function o(e,t){if(null==e)return{};var r,n,a=function(e,t){if(null==e)return{};var r,n,a={},p=Object.keys(e);for(n=0;n<p.length;n++)r=p[n],t.indexOf(r)>=0||(a[r]=e[r]);return a}(e,t);if(Object.getOwnPropertySymbols){var p=Object.getOwnPropertySymbols(e);for(n=0;n<p.length;n++)r=p[n],t.indexOf(r)>=0||Object.prototype.propertyIsEnumerable.call(e,r)&&(a[r]=e[r])}return a}var l=n.createContext({}),c=function(e){var t=n.useContext(l),r=t;return e&&(r="function"==typeof e?e(t):i(i({},t),e)),r},s=function(e){var t=c(e.components);return n.createElement(l.Provider,{value:t},e.children)},u={inlineCode:"code",wrapper:function(e){var t=e.children;return n.createElement(n.Fragment,{},t)}},m=n.forwardRef((function(e,t){var r=e.components,a=e.mdxType,p=e.originalType,l=e.parentName,s=o(e,["components","mdxType","originalType","parentName"]),m=c(r),g=a,d=m["".concat(l,".").concat(g)]||m[g]||u[g]||p;return r?n.createElement(d,i(i({ref:t},s),{},{components:r})):n.createElement(d,i({ref:t},s))}));function g(e,t){var r=arguments,a=t&&t.mdxType;if("string"==typeof e||a){var p=r.length,i=new Array(p);i[0]=m;var o={};for(var l in t)hasOwnProperty.call(t,l)&&(o[l]=t[l]);o.originalType=e,o.mdxType="string"==typeof e?e:a,i[1]=o;for(var c=2;c<p;c++)i[c]=r[c];return n.createElement.apply(null,i)}return n.createElement.apply(null,r)}m.displayName="MDXCreateElement"},31978:(e,t,r)=>{r.r(t),r.d(t,{assets:()=>l,contentTitle:()=>i,default:()=>u,frontMatter:()=>p,metadata:()=>o,toc:()=>c});var n=r(87462),a=(r(67294),r(3905));const p={sidebar_label:"Tracing.start"},i="Tracing.start() method",o={unversionedId:"api/puppeteer.tracing.start",id:"api/puppeteer.tracing.start",title:"Tracing.start() method",description:"Starts a trace for the current page.",source:"@site/../docs/api/puppeteer.tracing.start.md",sourceDirName:"api",slug:"/api/puppeteer.tracing.start",permalink:"/api/puppeteer.tracing.start",draft:!1,tags:[],version:"current",frontMatter:{sidebar_label:"Tracing.start"},sidebar:"sidebar",previous:{title:"Tracing",permalink:"/api/puppeteer.tracing"},next:{title:"Tracing.stop",permalink:"/api/puppeteer.tracing.stop"}},l={},c=[{value:"Parameters",id:"parameters",level:2},{value:"Remarks",id:"remarks",level:2}],s={toc:c};function u(e){let{components:t,...r}=e;return(0,a.kt)("wrapper",(0,n.Z)({},s,r,{components:t,mdxType:"MDXLayout"}),(0,a.kt)("h1",{id:"tracingstart-method"},"Tracing.start() method"),(0,a.kt)("p",null,"Starts a trace for the current page."),(0,a.kt)("p",null,(0,a.kt)("strong",{parentName:"p"},"Signature:")),(0,a.kt)("pre",null,(0,a.kt)("code",{parentName:"pre",className:"language-typescript"},"class Tracing {\n  start(options?: TracingOptions): Promise<void>;\n}\n")),(0,a.kt)("h2",{id:"parameters"},"Parameters"),(0,a.kt)("table",null,(0,a.kt)("thead",{parentName:"table"},(0,a.kt)("tr",{parentName:"thead"},(0,a.kt)("th",{parentName:"tr",align:null},"Parameter"),(0,a.kt)("th",{parentName:"tr",align:null},"Type"),(0,a.kt)("th",{parentName:"tr",align:null},"Description"))),(0,a.kt)("tbody",{parentName:"table"},(0,a.kt)("tr",{parentName:"tbody"},(0,a.kt)("td",{parentName:"tr",align:null},"options"),(0,a.kt)("td",{parentName:"tr",align:null},(0,a.kt)("a",{parentName:"td",href:"/api/puppeteer.tracingoptions"},"TracingOptions")),(0,a.kt)("td",{parentName:"tr",align:null},(0,a.kt)("i",null,"(Optional)")," Optional ",(0,a.kt)("code",null,"TracingOptions"),".")))),(0,a.kt)("p",null,(0,a.kt)("strong",{parentName:"p"},"Returns:")),(0,a.kt)("p",null,"Promise","<","void",">"),(0,a.kt)("h2",{id:"remarks"},"Remarks"),(0,a.kt)("p",null,"Only one trace can be active at a time per browser."))}u.isMDXComponent=!0}}]);