Module matrix_sdk_base::store

The state store holds the overall state for rooms, users and their profiles and their timelines. It is an overall cache for faster access and convenience- accessible through Store.

Implementing the StateStore trait, you can plug any storage backend into the store for the actual storage. By default this brings an in-memory store.

Re-exports

• pub use self::integration_tests::StateStoreIntegrationTests;
  testing

Modules

• integration_teststesting
  Trait and macro of integration tests for StateStore implementations.
• migration_helpers
  Data migration helpers for StateStore implementations.

Structs

• MemoryStore
  In-Memory, non-persistent implementation of the StateStore
• StateChanges
  Store state changes and pass them to the StateStore.
• StoreConfig
  Configuration for the state store and, when encryption is enabled, for the crypto store.

Enums

• StateStoreDataKey
  A key for key-value data.
• StateStoreDataValue
  A value for key-value data that should be persisted into the store.
• StoreEncryptionError
  Error type for the StoreCipher operations.
• StoreError
  State store specific error type.

Traits

• IntoStateStore
  A type that can be type-erased into Arc<dyn StateStore>.
• StateStore
  An abstract state store trait that can be used to implement different stores for the SDK.
• StateStoreExt
  Convenience functionality for state stores.

Type Aliases

• BoxStream
  BoxStream of owned Types
• DynStateStore
  A type-erased StateStore.
• Result
  A StateStore specific result type.