Crate persisted

TODO

TODO hashmap

Macros

• impl_persisted_key
  Implement PersistedKey for a type, with a fixed value type TODO derive macro

Structs

• Persisted
  A wrapper for any value that will automatically persist it to the state DB. The value will be loaded from the DB on creation, and saved to the DB on drop.
• PersistedLazy
  TODO TODO de-dupe code with Persisted
• UniqueKey
  TODO

Traits

• PersistedContainer
  TODO
• PersistedKey
  TODO
• PersistedStore
  TODO