robs
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Observable hash map.
This provides a locally and remotely observable hash map. The observable hash map sends a change event each time a change is performed on it. The resulting event stream can either be processed event-wise or used to build a mirrored hash map.
Changes are sent using a remote broadcast channel, thus subscribers cannot block the observed hash map and are shed when their event buffer exceeds a configurable size.
§Basic use
Create a ObservableHashMap and obtain a subscription to it using ObservableHashMap::subscribe. Send this subscription to a remote endpoint via a remote channel and call HashMapSubscription::mirror on the remote endpoint to obtain a live mirror of the observed hash map or process each change event individually using HashMapSubscription::recv.
Structs§
- Observable hash map subscription.
- A mutable iterator over the key-value pairs in an observable hash map.
- A hash map that is mirroring an observable hash map.
- A snapshot view of an observable hash map.
- A hash map that emits an event for each change.
- A view into an occupied entry in an observable hash map.
- A mutable reference to a value inside an observable hash map.
- A view into a vacant entry in an observable hash map.
Enums§
- A view into a single entry in an observable hash map, which may either be vacant or occupied.
- A hash map change event.