save_to_file_async

Description:

public async bool save_to_file_async (string filename, Domain? custom_conf, uint flags, Cancellable? cancellable) throws Error

Asynchronous variant of save_to_file

this	the domain
filename	path to output file
custom_conf	configuration for domain or NULL
flags	the flags
cancellable	cancellation object
callback	completion callback
user_data	opaque data for callback