func (s *Cache) unsafeGet(key string) (*cacheItem, error) {
	v, ok := s.values[key]
	if !ok {
		return nil, raiqub.InvalidKeyError(key)
	}
	return v, nil
}
func (s *Cache) unsafeGet(key string) (*cacheItem, error) {
	v, ok := s.values[key]
	if !ok {
		return nil, raiqub.InvalidKeyError(key)
	}
	return v, nil
}
func ( s * Cache ) unsafeGet ( key string ) ( * cacheItem , error ) { v , ok := s . values [ key ] if ! ok { return nil , raiqub . InvalidKeyError ( key ) } return v , nil }
// unsafeGet gets one cacheItem instance from its key without locking.
//
// Errors:
// InvalidKeyError when requested key could not be found.
unsafeGet gets one cacheItem instance from its key without locking . Errors : InvalidKeyError when requested key could not be found .