:right-sidebar: True

MemoryInputStream
===================================================================

.. currentmodule:: gi.repository.Gio





.. class:: MemoryInputStream(**properties: ~typing.Any)
   :no-contents-entry:


Superclasses: :class:`~gi.repository.Gio.InputStream`, :class:`~gi.repository.GObject.Object`



Implemented Interfaces: :class:`~gi.repository.Gio.PollableInputStream`, :class:`~gi.repository.Gio.Seekable`



``GMemoryInputStream`` is a class for using arbitrary
memory chunks as input for GIO streaming input operations.

As of GLib 2.34, ``GMemoryInputStream`` implements
:obj:`~gi.repository.Gio.PollableInputStream`\.


Constructors
------------

.. rst-class:: interim-class

.. class:: MemoryInputStream
   :no-index:


   .. classmethod:: new() -> ~gi.repository.Gio.InputStream

      Creates a new empty :obj:`~gi.repository.Gio.MemoryInputStream`\.









   .. classmethod:: new_from_bytes(bytes: ~gi.repository.GLib.Bytes) -> ~gi.repository.Gio.InputStream

      Creates a new :obj:`~gi.repository.Gio.MemoryInputStream` with data from the given ``bytes``\.


      .. versionadded:: 2.34





      :param bytes: a :obj:`~gi.repository.GLib.Bytes`




   .. classmethod:: new_from_data(data: list[int], destroy: ~typing.Callable[[~typing.Any], None] | None = None) -> ~gi.repository.Gio.InputStream

      Creates a new :obj:`~gi.repository.Gio.MemoryInputStream` with data in memory of a given size.






      :param data: input data

      :param destroy: function that is called to free ``data``\, or :const:`None`








Methods
-------

.. rst-class:: interim-class

.. class:: MemoryInputStream
   :no-index:


   .. method:: add_bytes(bytes: ~gi.repository.GLib.Bytes) -> None

      Appends ``bytes`` to data that can be read from the input stream.


      .. versionadded:: 2.34





      :param bytes: input data




   .. method:: add_data(data: list[int], destroy: ~typing.Callable[[~typing.Any], None] | None = None) -> None

      Appends ``data`` to data that can be read from the input stream






      :param data: input data

      :param destroy: function that is called to free ``data``\, or :const:`None`














Fields
------

.. rst-class:: interim-class

.. class:: MemoryInputStream
   :no-index:
   

   .. attribute:: parent_instance

      






   .. attribute:: priv