/// <summary>
/// Connects to an existing backup index database
/// </summary>
/// <param name="path">
/// The path to the backup index to open
/// </param>
/// <returns>
/// A new backup index implementation
/// </returns>
public static IBackupIndex Open(IO.Path path)
{
BackupIndex index = new BackupIndex(path);
if (index.FetchHeader().Version != CurrentVersion)
throw new InvalidOperationException("Invalid database version");
return index;
}
