step

Description:

public async int step (BookCursorStepFlags flags, BookCursorOrigin origin, int count, Cancellable? cancellable, out SList<Contact> out_contacts) throws Error

Steps the cursor through the results by a maximum of count and fetch the results traversed.

See: step_sync.

This asynchronous call is completed with a call to step.end from the specified callback.

Parameters:

this	an BookClientCursor
flags	The BookCursorStepFlags for this step
origin	The BookCursorOrigin from whence to step
count	a positive or negative amount of contacts to try and fetch
cancellable	a Cancellable to optionally cancel this operation while in progress
callback	callback to call when a result is ready
user_data	user data for the `callback`