The type of a function that can be registered with gdk_content_register_deserializer().
When the function gets called to operate on content, it can call functions on the
deserializer object to obtain the mime type, input stream, user data, etc. for its
operation.
The type of a function that can be registered with gdk_content_register_deserializer().
When the function gets called to operate on content, it can call functions on the
deserializerobject to obtain the mime type, input stream, user data, etc. for its operation.