Struct akd::storage::memory::AsyncInMemoryDatabase

pub struct AsyncInMemoryDatabase { /* private fields */ }

This struct represents a basic in-memory database.

Implementations

impl AsyncInMemoryDatabase

pub fn new() -> Self

Creates a new in memory db

Trait Implementations

impl Clone for AsyncInMemoryDatabase

fn clone(&self) -> AsyncInMemoryDatabase

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Database for AsyncInMemoryDatabase

fn get<'life0, 'life1, 'async_trait, St>( &'life0 self, id: &'life1 St::StorageKey ) -> Pin<Box<dyn Future<Output = Result<DbRecord, StorageError>> + Send + 'async_trait>>where St: 'async_trait + Storable, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Retrieve a stored record from the data layer

fn batch_get<'life0, 'life1, 'async_trait, St>( &'life0 self, ids: &'life1 [St::StorageKey] ) -> Pin<Box<dyn Future<Output = Result<Vec<DbRecord>, StorageError>> + Send + 'async_trait>>where St: 'async_trait + Storable, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Retrieve a batch of records by id

fn get_user_data<'life0, 'life1, 'async_trait>( &'life0 self, username: &'life1 AkdLabel ) -> Pin<Box<dyn Future<Output = Result<KeyData, StorageError>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Retrieve the user data for a given user

fn get_user_state<'life0, 'life1, 'async_trait>( &'life0 self, username: &'life1 AkdLabel, flag: ValueStateRetrievalFlag ) -> Pin<Box<dyn Future<Output = Result<ValueState, StorageError>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Retrieve a specific state for a given user

fn set<'life0, 'async_trait>( &'life0 self, record: DbRecord ) -> Pin<Box<dyn Future<Output = Result<(), StorageError>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait,

Set a record in the database

fn batch_set<'life0, 'async_trait>( &'life0 self, records: Vec<DbRecord>, _state: DbSetState ) -> Pin<Box<dyn Future<Output = Result<(), StorageError>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait,

Set multiple records in the database with a minimal set of operations

fn get_user_state_versions<'life0, 'life1, 'async_trait>( &'life0 self, keys: &'life1 [AkdLabel], flag: ValueStateRetrievalFlag ) -> Pin<Box<dyn Future<Output = Result<HashMap<AkdLabel, (u64, AkdValue)>, StorageError>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Retrieve the user -> state version mapping in bulk. This is the same as get_user_states but with less data retrieved from the storage layer

impl Debug for AsyncInMemoryDatabase

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

Formats the value using the given formatter.

impl Default for AsyncInMemoryDatabase

fn default() -> AsyncInMemoryDatabase

Returns the “default value” for a type.

impl StorageUtil for AsyncInMemoryDatabase

fn batch_get_type_direct<'life0, 'async_trait, St>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<Vec<DbRecord>, StorageError>> + Send + 'async_trait>>where St: 'async_trait + Storable, Self: 'async_trait, 'life0: 'async_trait,

Retrieves all stored records of a given type from the data layer, ignoring any caching or transaction pending

fn batch_get_all_direct<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<Vec<DbRecord>, StorageError>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait,

Retrieves all stored records from the data layer, ignoring any caching or transaction pending

impl Send for AsyncInMemoryDatabase

impl Sync for AsyncInMemoryDatabase