Struct mls_rs::storage_provider::sqlite::storage::SqLiteGroupStateStorage

pub struct SqLiteGroupStateStorage { /* private fields */ }

Available on crate feature sqlite only.

SQLite Storage for MLS group states.

Implementations

impl SqLiteGroupStateStorage

pub fn with_max_epoch_retention( self, max_epoch_retention: u64 ) -> SqLiteGroupStateStorage

pub fn group_ids(&self) -> Result<Vec<Vec<u8>>, SqLiteDataStorageError>

List all the group ids for groups that are stored.

pub fn delete_group( &self, group_id: &[u8] ) -> Result<(), SqLiteDataStorageError>

Delete a group from storage.

pub fn max_epoch_retention(&self) -> u64

Trait Implementations

impl Clone for SqLiteGroupStateStorage

fn clone(&self) -> SqLiteGroupStateStorage

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SqLiteGroupStateStorage

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl GroupStateStorage for SqLiteGroupStateStorage

type Error = SqLiteDataStorageError

fn write<ST, ET>( &mut self, state: ST, epoch_inserts: Vec<ET>, epoch_updates: Vec<ET> ) -> Result<(), <SqLiteGroupStateStorage as GroupStateStorage>::Error>

where ST: GroupState + MlsEncode + MlsDecode + Send + Sync, ET: EpochRecord + MlsEncode + MlsDecode + Send + Sync,

Write pending state updates.

fn state<T>( &self, group_id: &[u8] ) -> Result<Option<T>, <SqLiteGroupStateStorage as GroupStateStorage>::Error>

where T: GroupState + MlsEncode + MlsDecode,

Fetch a group state from storage.

fn max_epoch_id( &self, group_id: &[u8] ) -> Result<Option<u64>, <SqLiteGroupStateStorage as GroupStateStorage>::Error>

The EpochRecord::id value that is associated with a stored prior epoch for a particular group.

fn epoch<T>( &self, group_id: &[u8], epoch_id: u64 ) -> Result<Option<T>, <SqLiteGroupStateStorage as GroupStateStorage>::Error>

where T: EpochRecord + MlsEncode + MlsDecode,

Lazy load cached epoch data from a particular group.