python/pyfury/_fury.py [226:249]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
        buffer.grow(1)
        buffer.writer_index = mask_index + 1
        if obj is None:
            set_bit(buffer, mask_index, 0)
        else:
            clear_bit(buffer, mask_index, 0)
        # set endian
        if is_little_endian:
            set_bit(buffer, mask_index, 1)
        else:
            clear_bit(buffer, mask_index, 1)

        if self.language == Language.XLANG:
            # set reader as x_lang.
            set_bit(buffer, mask_index, 2)
            # set writer language.
            buffer.write_int8(Language.PYTHON.value)
        else:
            # set reader as native.
            clear_bit(buffer, mask_index, 2)
        if self._buffer_callback is not None:
            set_bit(buffer, mask_index, 3)
        else:
            clear_bit(buffer, mask_index, 3)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



python/pyfury/_serialization.pyx [664:687]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
        buffer.grow(1)
        buffer.writer_index = mask_index + 1
        if obj is None:
            set_bit(buffer, mask_index, 0)
        else:
            clear_bit(buffer, mask_index, 0)
        # set endian
        if is_little_endian:
            set_bit(buffer, mask_index, 1)
        else:
            clear_bit(buffer, mask_index, 1)

        if self.language == Language.XLANG:
            # set reader as x_lang.
            set_bit(buffer, mask_index, 2)
            # set writer language.
            buffer.write_int8(Language.PYTHON.value)
        else:
            # set reader as native.
            clear_bit(buffer, mask_index, 2)
        if self._buffer_callback is not None:
            set_bit(buffer, mask_index, 3)
        else:
            clear_bit(buffer, mask_index, 3)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -