writeFrom method

@override Future<int> writeFrom(IoSlice src)

Implementation

@override
Future<int> writeFrom(IoSlice src) async {
  final n = src.length.clamp(0, remaining);
  if (n < src.length) throw RangeError('Uint8ListWriter is full');
  bytes.setRange(_position, _position + n, src.bytes, src.start);
  _position += n;
  return n;
}