Base Zone Library

Each Zone provides an API that allows the allocation of Exo objects and Stores (object collections) which use the same underlying persistence mechanism. This allows library code to be agnostic to whether its objects are backed purely by the JS heap (ephemeral), pageable out to disk (virtual) or can be revived after a vat upgrade (durable).

This library is used internally by @agoric/zone; refer to it for more details. Unless you are an author of a new Zone backing store type, or want to use makeHeapZone without introducing build dependencies on @agoric/vat-data, you should instead use @agoric/zone.