Class ZodReadonly

packages/zod/src/v3/types.ts:4872–4899

}

export class ZodReadonly<T extends ZodTypeAny> extends ZodType<
  MakeReadonly<T["_output"]>,
  ZodReadonlyDef<T>,
  MakeReadonly<T["_input"]>
> {
  _parse(input: ParseInput): ParseReturnType<this["_output"]> {
    const result = this._def.innerType._parse(input);
    const freeze = (data: ParseReturnType<this["_output"]>) => {
      if (isValid(data)) {
        data.value = Object.freeze(data.value);
      }
      return data;
    };
    return isAsync(result) ? result.then((data) => freeze(data)) : freeze(result);
  }

  static create = <Inner extends ZodTypeAny>(type: Inner, params?: RawCreateParams): ZodReadonly<Inner> => {
    return new ZodReadonly({
      innerType: type,
      typeName: ZodFirstPartyTypeKind.ZodReadonly,
      ...processCreateParams(params),
    }) as any;
  };

  unwrap() {
    return this._def.innerType;
  }
}

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