getItemInfo method

@override Future<CacheItemInfo?> getItemInfo(String key)

Gets information about the state of an element in cache.

key - Element identifier

Returns detailed element information or null if it doesn't exist

Implementation

@override
Future<CacheItemInfo?> getItemInfo(String key) async {
  await _ensureInitialized();

  final metadata = _metadataCache[key];
  if (metadata == null) return null;

  return CacheItemInfo(
    key: key,
    sizeInBytes: metadata.sizeInBytes,
    createdAt: metadata.createdAt,
    lastAccessedAt: metadata.lastAccessedAt,
    expiresAt: metadata.expiresAt,
    accessCount: metadata.accessCount,
  );
}