if(typeof(e)==='string'){return{typeName:'StringError',message:e,stack:[e]};}
let typeName;if(e.name){typeName=e.name;}else if(e.constructor){if(e.constructor.name){typeName=e.constructor.name;}else{typeName='AnonymousError';}}else{typeName='ErrorWithNoConstructor';}
const msg=e.message?e.message:'Unknown';return{typeName,message:msg,stack:e.stack?e.stack:[msg]};}
function stackTraceAsString(){return new Error().stack+'';}