Method errors

packages/server/src/builder.ts:158–165

* Adds type-safe custom errors. * The provided errors are spared-merged with any existing errors. * * @see https://orpc.dev/docs/error-handling#type%E2%80%90safe-error-handling Type-Safe Error Handling Docs

(
    errors: U,
  )

   * @see {@link https://orpc.dev/docs/error-handling#type%E2%80%90safe-error-handling Type-Safe Error Handling Docs}
   */
  errors<U extends ErrorMap>(
    errors: U,
  ): Builder<TInitialContext, TCurrentContext, TInputSchema, TOutputSchema, MergedErrorMap<TErrorMap, U>, TMeta> {
    return new Builder({
      ...this['~orpc'],
      errorMap: mergeErrorMap(this['~orpc'].errorMap, errors),
    })
  }

  /**
   * Uses a middleware to modify the context or improve the pipeline.