import type { AppFailure } from "../contracts/errors.ts";

/**
 * The single success/failure carrier used across application input boundaries.
 * Adapters map technology-specific errors to an application failure before
 * constructing this value.
 */
export type Result<Value, Failure = AppFailure> =
  | Readonly<{ ok: true; value: Value }>
  | Readonly<{ ok: false; error: Failure }>;