Module remoc::robs::list

Available on crate feature robs only.

Observable append-only list.

This provides a locally and remotely observable append-only list. The observable list 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 list.

Alternatives

The observable vector provides most operations of a vector, but allocates a separate event buffer per subscriber and thus uses more memory.

Basic use

Create a ObservableList and obtain a subscription to it using ObservableList::subscribe. Send this subscription to a remote endpoint via a remote channel and call ListSubscription::mirror on the remote endpoint to obtain a live mirror of the observed vector or process each change event individually using ListSubscription::recv.

Structs

• ListSubscription
  Observable list subscription.
• MirroredList
  An append-only list that is mirroring an observable append-only list.
• MirroredListRef
  A snapshot view of an observable append-only list.
• ObservableList
  An append-only list that emits an event for each change.
• ObservableListDistributor
  An observable list distributor allows subscribing to an observable list.
• ObservableListRef
  A reference to an observable list.

Enums

• ListEvent
  A list change event.