Installation

npm install --save with-stacktrace

yarn add with-stacktrace

Example Usage

importwithStacktracefrom'with-stacktrace';functiona(){b();}functionb(){withStacktrace(newPromise(functionasyncTask(resolve,reject){setTimeout(()=>{reject(newError('async error'));});})).catch(function(errorWithTrace){console.log(errorWithTrace.stack);/* captured stacktrace (before using withStacktrace)      Error: async error        at setTimeout    *//* captured stacktrace (after using withStacktrace)      Error: async error        at setTimeout (pen.js:32)        at b (pen.js:30)        at a (pen.js:26)        at pen.js:40    */});}a();