copyFromBuffer method
Implementation
void copyFromBuffer(Uint8List buffer) {
final int size = buffer.length;
final Pointer<Uint8> ptr = calloc<Uint8>(size);
checkState(ptr.address != nullptr.address, message: 'unallocated');
final Uint8List externalTypedData = ptr.asTypedList(size);
externalTypedData.setRange(0, buffer.length, buffer);
checkState(TfLiteTensorCopyFromBuffer(_ref, ptr.cast(), buffer.length) == TfLiteStatus.kTfLiteOk);
calloc.free(ptr);
}