resume method

Future<UVaultWriter> resume(
  1. String path
)

Re-opens a partially written vault file to continue a download.

Implementation

Future<UVaultWriter> resume(String path) async {
  final UVaultHeader header = await readHeader(path);
  final UAead aead = await openFile(header);
  return UVaultWriter._(header, aead, await _backend.open(path));
}