fail

import { fail } from "https://github.gh-proxy.cn/raw.githubusercontent.com/baetheus/fun/main/async_either.ts";

Construct an AsyncEither<B, A> from a value B.

@example

import * as AE from "./async_either.ts";

const value = AE.fail("Error!");

const result = await value(); // Left("Error!");

function fail<A = never, B = never>(b: B): AsyncEither<B, A>;

fail<A = never, B = never>(b: B): AsyncEither<B, A>

A = never

B = never

b: B