)
Reads into an existing List<int> from the file. If start is present, the
bytes will be filled into buffer from at index start, otherwise index
0. If end is present, the end - start bytes will be read into
buffer, otherwise up to buffer.length. If end == start nothing
happends.
Returns a Future<int> that completes with the number of bytes read.
Source
/**
* Reads into an existing List<int> from the file. If [start] is present, the
* bytes will be filled into [buffer] from at index [start], otherwise index
* 0. If [end] is present, the [end] - [start] bytes will be read into
* [buffer], otherwise up to [buffer.length]. If [end] == [start] nothing
* happends.
*
* Returns a [:Future<int>:] that completes with the number of bytes read.
*/
Future<int> readInto(List<int> buffer, [int start, int end]);