save_async

Description:

public async bool save_async (int io_priority, Cancellable? cancellable, owned FileProgressCallback? progress_callback) throws Error

Saves asynchronously the buffer into the file.

See the [[email protected]] documentation to know how to use this function.

this	a FileSaver.
io_priority	the I/O priority of the request. E.g. g_priority_low, g_priority_default or g_priority_high.
cancellable	optional Cancellable object, null to ignore.
progress_callback	function to call back with progress information, or null if progress information is not needed.
callback	a TaskReadyCallback to call when the request is satisfied.
progress_callback_data	user data to pass to `progress_callback`.
progress_callback_notify	function to call on `progress_callback_data` when the `progress_callback` is no longer needed, or null.
user_data	user data to pass to `callback`.