justCache function

void justCache()

Implementation

void justCache() async {
  //  it will just retrieve data async
  CacheManager<FaKeData> cacheManager = CacheManager<FaKeData>.justCache(
      key: 'your key',
    serializerFunc: (data) => Future.value(FaKeData.fromJson(data)),);
  FaKeData? faKeData = await cacheManager();
}