Function err

test/README.example.proof.ts:513–513

(error: E)

    const ok = <T>(value: T): Result<T, never> => ({ kind: "ok", value });
    const err = <E>(error: E): Result<never, E> => ({ kind: "err", error });

    type TypeError = Effect.Error<"type">;
    const typeError: EffectFactory<TypeError> = error("type");