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@mypolis.eu/error

v0.1.6

Published

[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)

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@mypolis.eu/error

License: MIT

A TypeScript utility library for defining and asserting custom error types, designed to work seamlessly with @mypolis.eu/result.

Description

@mypolis/error provides a structured way to define specific error types within your application. It includes a generic Error type and several common aliases. Crucially, it offers assertion functions (assertNoError and assertError) for testing purposes, allowing you to test if a value is an error or not. This is particularly useful when working with the Result type from @mypolis.eu/result.

Installation

You can install @mypolis.eu/error using pnpm, npm, or yarn:

pnpm add @mypolis.eu/error @mypolis.eu/result

# or
npm install @mypolis.eu/error @mypolis.eu/result

# or
yarn add @mypolis.eu/error @mypolis.eu/result