as
Observes changes to the RealmMap. The Flow will emit InitialMap once subscribed, and then UpdatedMap on every change to the dictionary. The flow will continue running indefinitely until canceled or until the parent object is deleted.
The change calculations will run on the thread represented by
The flow has an internal buffer of Channel.BUFFERED but if the consumer fails to consume the elements in a timely manner the coroutine scope will be cancelled with a CancellationException.
Return
a flow representing changes to the dictionary.
Throws
Cancellation
if the stream produces changes faster than the consumer can consume them and results in a buffer overflow.