errlop
An extended Error class that envelops a parent error, such that the stack trace contains the causation
Last updated a year ago by bevryme .
Artistic-2.0 · Repository · Bugs · Original npm · Tarball · package.json 
$ gnpm install errlop
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errlop

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An extended Error class that envelops a parent error, such that the stack trace contains the causation

Usage

Complete API Documentation.

// const Errlop = require('errlop').default
import Errlop from 'errlop'
const a = new Errlop('AError')
const b = new Errlop('BError', a)
const c = Errlop.create('CError', b)
console.log(c.stack)
/*
Error: CError
    at Function.create (/Users/balupton/Projects/active/errlop/source/index.js:92:10)
    at Object.<anonymous> (/Users/balupton/Projects/active/errlop/example.js:6:18)
    at Module._compile (internal/modules/cjs/loader.js:689:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:700:10)
    at Module.load (internal/modules/cjs/loader.js:599:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
    at Function.Module._load (internal/modules/cjs/loader.js:530:3)
    at Function.Module.runMain (internal/modules/cjs/loader.js:742:12)
    at startup (internal/bootstrap/node.js:266:19)
    at bootstrapNodeJSCore (internal/bootstrap/node.js:596:3)
↳ Error: BError
    at Object.<anonymous> (/Users/balupton/Projects/active/errlop/example.js:5:11)
    at Module._compile (internal/modules/cjs/loader.js:689:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:700:10)
    at Module.load (internal/modules/cjs/loader.js:599:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
    at Function.Module._load (internal/modules/cjs/loader.js:530:3)
    at Function.Module.runMain (internal/modules/cjs/loader.js:742:12)
    at startup (internal/bootstrap/node.js:266:19)
    at bootstrapNodeJSCore (internal/bootstrap/node.js:596:3)
↳ Error: AError
    at Object.<anonymous> (/Users/balupton/Projects/active/errlop/example.js:4:11)
    at Module._compile (internal/modules/cjs/loader.js:689:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:700:10)
    at Module.load (internal/modules/cjs/loader.js:599:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
    at Function.Module._load (internal/modules/cjs/loader.js:530:3)
    at Function.Module.runMain (internal/modules/cjs/loader.js:742:12)
    at startup (internal/bootstrap/node.js:266:19)
*/
console.log(c.orphanStack)
/*
Error: CError
    at Function.create (/Users/balupton/Projects/active/errlop/source/index.js:92:10)
    at Object.<anonymous> (/Users/balupton/Projects/active/errlop/example.js:6:18)
    at Module._compile (internal/modules/cjs/loader.js:689:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:700:10)
    at Module.load (internal/modules/cjs/loader.js:599:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
    at Function.Module._load (internal/modules/cjs/loader.js:530:3)
    at Function.Module.runMain (internal/modules/cjs/loader.js:742:12)
    at startup (internal/bootstrap/node.js:266:19)
    at bootstrapNodeJSCore (internal/bootstrap/node.js:596:3)
*/

Install

npm

  • Install: npm install --save errlop
  • Import: import pkg from ('errlop')
  • Require: const pkg = require('errlop').default

Deno

import pkg from 'https://unpkg.com/errlop@^8.4.0/edition-deno/index.ts'

Skypack

<script type="module">
    import pkg from '//cdn.skypack.dev/errlop@^8.4.0'
</script>

unpkg

<script type="module">
    import pkg from '//unpkg.com/errlop@^8.4.0'
</script>

jspm

<script type="module">
    import pkg from '//dev.jspm.io/errlop@8.4.0'
</script>

Editions

This package is published with the following editions:

  • errlop aliases errlop/index.cjs which uses the Editions Autoloader to automatically select the correct edition for the consumer's environment
  • errlop/source/index.ts is TypeScript source code with Import for modules
  • errlop/edition-browsers/index.js is TypeScript compiled against ES2022 for web browsers with Import for modules
  • errlop/edition-es2022/index.js is TypeScript compiled against ES2022 for Node.js 14 || 16 || 18 || 20 || 21 with Require for modules
  • errlop/edition-es2017/index.js is TypeScript compiled against ES2017 for Node.js 6 || 8 || 10 || 12 || 14 || 16 || 18 || 20 || 21 with Require for modules
  • errlop/edition-es5/index.js is TypeScript compiled against ES5 for Node.js 4 || 6 || 8 || 10 || 12 || 14 || 16 || 18 || 20 || 21 with Require for modules
  • errlop/edition-es2017-esm/index.js is TypeScript compiled against ES2017 for Node.js 12 || 14 || 16 || 18 || 20 || 21 with Import for modules
  • errlop/edition-types/index.d.ts is TypeScript compiled Types with Import for modules
  • errlop/edition-deno/index.ts is TypeScript source code made to be compatible with Deno

History

Discover the release history by heading on over to the HISTORY.md file.

Backers

Code

Discover how to contribute via the CONTRIBUTING.md file.

Authors

Maintainers

Contributors

Finances

GitHub Sponsors donate button ThanksDev donate button Patreon donate button Liberapay donate button Buy Me A Coffee donate button Open Collective donate button crypto donate button PayPal donate button

Sponsors

  • Andrew Nesbitt — Software engineer and researcher
  • Balsa — We're Balsa, and we're building tools for builders.
  • Codecov — Empower developers with tools to improve code quality and testing.
  • Poonacha Medappa
  • Rob Morris
  • Sentry — Real-time crash reporting for your web apps, mobile apps, and games.
  • Syntax — Syntax Podcast

Donors

License

Unless stated otherwise all works are:

and licensed under:

Current Tags

  • 8.4.0                                ...           latest (a year ago)

110 Versions

Maintainers (1)
bevryme
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Dependents (15)

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