@cffnpwr/result-ts@1.0.0

latest

cffnpwr/result-ts

Rust like Result type for TypeScript

JSR Score

70%

Published

4 weeks ago (1.0.0)

Report package

result-ts

TypeScript向けのRustライクなResult型の実装

Installation

node

npm

npx jsr add @cffnpwr/result-ts

yarn

yarn dlx jsr add @cffnpwr/result-ts

pnpm

pnpm dlx jsr add @cffnpwr/result-ts

deno

deno add jsr:@cffnpwr/result-ts

bun

bunx jsr add @cffnpwr/result-ts

How to use

import { type Result, ok, err } from "@cffnpwr/result-ts";

const result1: Result<number, string> = ok(42);
const result2: Result<number, string> = err("error");

console.log(result1.isOk()); // true
console.log(result1.isErr()); // false
console.log(result1.unwrap()); // 42

console.log(result2.isOk()); // false
console.log(result2.isErr()); // true
console.log(result2.unwrapErr()); // error

Add Package

deno add jsr:@cffnpwr/result-ts

Import symbol

import * as result_ts from "@cffnpwr/result-ts";

---- OR ----

Import directly with a jsr specifier

import * as result_ts from "jsr:@cffnpwr/result-ts";

Add Package

npx jsr add @cffnpwr/result-ts

Import symbol

import * as result_ts from "@cffnpwr/result-ts";

Add Package

yarn dlx jsr add @cffnpwr/result-ts

Import symbol

import * as result_ts from "@cffnpwr/result-ts";

Add Package

pnpm dlx jsr add @cffnpwr/result-ts

Import symbol

import * as result_ts from "@cffnpwr/result-ts";

Add Package

bunx jsr add @cffnpwr/result-ts

Import symbol

import * as result_ts from "@cffnpwr/result-ts";