serialize method

@override Buffer serialize([ TransactionSerializableConfig? config ])

Serialises a transaction into a buffer.

Implementation

@override
Buffer serialize([final TransactionSerializableConfig? config]) {
  // Create a writable buffer large enough to store the transaction data.
  final BufferWriter serializedTransaction = BufferWriter(2048);

  /// Serialize the transaction message.
  final Buffer serializedMessage = message.serialize();

  // Write the [signatures] encoded length.
  final List<int> signaturesEncodedLength =
      shortvec.encodeLength(signatures.length);
  serializedTransaction.setBuffer(signaturesEncodedLength);

  /// Write the [signatures].
  for (final Uint8List signature in signatures) {
    serializedTransaction.setBuffer(signature);
  }

  /// Write the [message].
  serializedTransaction.setBuffer(serializedMessage);

  /// Resize the buffer.
  return serializedTransaction.toBuffer(slice: true);
}