HeapSnapshotGraph.fromChunks constructor Null safety

HeapSnapshotGraph.fromChunks(
  1. List<ByteData> chunks
)

Populates the HeapSnapshotGraph by parsing the events from the HeapSnapshot stream.

Implementation

HeapSnapshotGraph.fromChunks(List<ByteData> chunks) {
  final reader = _ReadStream(chunks);

  // Skip magic header
  for (int i = 0; i < 8; ++i) {
    reader.readByte();
  }

  _flags = reader.readUnsigned();
  _name = reader.readUtf8();
  _shallowSize = reader.readUnsigned();
  _capacity = reader.readUnsigned();
  _externalSize = reader.readUnsigned();
  _populateClasses(reader);
  _populateObjects(reader);
  _populateExternalProperties(reader);
  _populateIdentityHashCodes(reader);
}