Struct SqLiteKeyPackageStorage

pub struct SqLiteKeyPackageStorage { /* private fields */ }

Available on crate feature sqlite only.

SQLite storage for MLS Key Packages.

Implementations

impl SqLiteKeyPackageStorage

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

Delete a specific key package from storage based on it’s id.

pub fn delete_expired(&self) -> Result<(), SqLiteDataStorageError>

Delete key packages that are expired based on the current system clock time.

pub fn delete_expired_by_time( &self, time: u64, ) -> Result<(), SqLiteDataStorageError>

Delete key packages that are expired based on an application provided time in seconds since unix epoch.

pub fn count(&self) -> Result<usize, SqLiteDataStorageError>

Total number of key packages held in storage.

pub fn count_at_time(&self, time: u64) -> Result<usize, SqLiteDataStorageError>

Total number of key packages that will still remain in storage at a specific application provided time in seconds since unix epoch. This assumes that the application would also be calling SqLiteKeyPackageStorage::delete_expired at a reasonable cadence to be accurate.

Trait Implementations

impl Clone for SqLiteKeyPackageStorage

fn clone(&self) -> SqLiteKeyPackageStorage

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SqLiteKeyPackageStorage

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

Formats the value using the given formatter.

impl KeyPackageStorage for SqLiteKeyPackageStorage

type Error = SqLiteDataStorageError

Error type that the underlying storage mechanism returns on internal failure.

fn insert( &mut self, id: Vec<u8>, pkg: KeyPackageData, ) -> Result<(), <SqLiteKeyPackageStorage as KeyPackageStorage>::Error>

Store KeyPackageData that can be accessed by id in the future.

fn get( &self, id: &[u8], ) -> Result<Option<KeyPackageData>, <SqLiteKeyPackageStorage as KeyPackageStorage>::Error>

Retrieve KeyPackageData by its id.

fn delete( &mut self, id: &[u8], ) -> Result<(), <SqLiteKeyPackageStorage as KeyPackageStorage>::Error>

Delete KeyPackageData referenced by id.