@get

Description:

public static async Backend @get (BackendFlags flags, Cancellable? cancellable) throws Error

Get a Backend instance.

If such a backend already exists, then the same backend is returned.

If flags contains any flags of which parts of the secret backend to ensure are initialized, then those will be initialized before completing.

This method will return immediately and complete asynchronously.

flags	flags for which service functionality to ensure is initialized
cancellable	optional cancellation object
callback	called when the operation completes
user_data	data to be passed to the callback