class_docstr: Data in the buffer is guaranteed to be contiguous in memory.
class_docstr_tok: ["Data","in","the","buffer","is","guaranteed","to","be","contiguous","in","memory","."]
docstr: Buffer size in bytes.
docstr_tok: ["Buffer","size","in","bytes","."]
code: def bufsize(self) -> int:
      """
      Buffer size in bytes.
      """
      return self._x.size * self._x.dtype.itemsize
  
file_path: catboost/contrib/python/pandas/py3/pandas/core/interchange/buffer.py
imports: from __future__ import annotations
  import numpy
  from pandas.core.interchange.dataframe_protocol import Buffer, DlpackDeviceType
  from pandas.util.version import Version
label_desc: Use image node_id 2 for calling the PandasBuffer obj's underlying member method code with example usage: obj.bufsize() and returns: unknown