Function errAsync

src/result-async.ts:255–257

(err: E)

export function errAsync<T = never, E = unknown>(err: E): ResultAsync<T, E>
export function errAsync<T = never, E extends void = void>(err: void): ResultAsync<T, void>
export function errAsync<T = never, E = unknown>(err: E): ResultAsync<T, E> {
  return new ResultAsync(Promise.resolve(new Err<T, E>(err)))
}

export const fromPromise = ResultAsync.fromPromise
export const fromSafePromise = ResultAsync.fromSafePromise