writeFrom method Null safety

  1. @override
Future<RandomAccessFile> writeFrom(
  1. List<int> buffer,
  2. [int start = 0,
  3. int? end]
)
override

Writes from a buffer to the file.

Will read the buffer from index start to index end. The start must be non-negative and no greater than buffer.length. If end is omitted, it defaults to buffer.length. Otherwise end must be no less than start and no greater than buffer.length.

Returns a Future<RandomAccessFile> that completes with this RandomAccessFile when the write completes.

Implementation

@override
Future<io.RandomAccessFile> writeFrom(
  List<int> buffer, [
  int start = 0,
  int? end,
]) async {
  await delegate.writeFrom(buffer, start, end);
  return this;
}