Trait CacheDatabaseAdapter

pub trait CacheDatabaseAdapter {
    // Required methods
    fn close(&mut self) -> Result<()>;
    fn flush(&mut self) -> Result<()>;
    fn load(&mut self) -> Result<HashMap<String, Bytes>>;
    fn load_currencies(&mut self) -> Result<HashMap<Ustr, Currency>>;
    fn load_instruments(
        &mut self,
    ) -> Result<HashMap<InstrumentId, InstrumentAny>>;
    fn load_synthetics(
        &mut self,
    ) -> Result<HashMap<InstrumentId, SyntheticInstrument>>;
    fn load_accounts(&mut self) -> Result<HashMap<AccountId, AccountAny>>;
    fn load_orders(&mut self) -> Result<HashMap<ClientOrderId, OrderAny>>;
    fn load_positions(&mut self) -> Result<HashMap<PositionId, Position>>;
    fn load_index_order_position(
        &mut self,
    ) -> Result<HashMap<ClientOrderId, Position>>;
    fn load_index_order_client(
        &mut self,
    ) -> Result<HashMap<ClientOrderId, ClientId>>;
    fn load_currency(&mut self, code: &Ustr) -> Result<Option<Currency>>;
    fn load_instrument(
        &mut self,
        instrument_id: &InstrumentId,
    ) -> Result<Option<InstrumentAny>>;
    fn load_synthetic(
        &mut self,
        instrument_id: &InstrumentId,
    ) -> Result<SyntheticInstrument>;
    fn load_account(
        &mut self,
        account_id: &AccountId,
    ) -> Result<Option<AccountAny>>;
    fn load_order(
        &mut self,
        client_order_id: &ClientOrderId,
    ) -> Result<Option<OrderAny>>;
    fn load_position(&mut self, position_id: &PositionId) -> Result<Position>;
    fn load_actor(
        &mut self,
        component_id: &ComponentId,
    ) -> Result<HashMap<String, Bytes>>;
    fn delete_actor(&mut self, component_id: &ComponentId) -> Result<()>;
    fn load_strategy(
        &mut self,
        strategy_id: &StrategyId,
    ) -> Result<HashMap<String, Bytes>>;
    fn delete_strategy(&mut self, component_id: &StrategyId) -> Result<()>;
    fn add(&mut self, key: String, value: Bytes) -> Result<()>;
    fn add_currency(&mut self, currency: &Currency) -> Result<()>;
    fn add_instrument(&mut self, instrument: &InstrumentAny) -> Result<()>;
    fn add_synthetic(&mut self, synthetic: &SyntheticInstrument) -> Result<()>;
    fn add_account(&mut self, account: &AccountAny) -> Result<()>;
    fn add_order(
        &mut self,
        order: &OrderAny,
        client_id: Option<ClientId>,
    ) -> Result<()>;
    fn add_position(&mut self, position: &Position) -> Result<()>;
    fn add_order_book(&mut self, order_book: &OrderBook) -> Result<()>;
    fn add_quote(&mut self, quote: &QuoteTick) -> Result<()>;
    fn load_quotes(
        &mut self,
        instrument_id: &InstrumentId,
    ) -> Result<Vec<QuoteTick>>;
    fn add_trade(&mut self, trade: &TradeTick) -> Result<()>;
    fn load_trades(
        &mut self,
        instrument_id: &InstrumentId,
    ) -> Result<Vec<TradeTick>>;
    fn add_bar(&mut self, bar: &Bar) -> Result<()>;
    fn load_bars(&mut self, instrument_id: &InstrumentId) -> Result<Vec<Bar>>;
    fn index_venue_order_id(
        &mut self,
        client_order_id: ClientOrderId,
        venue_order_id: VenueOrderId,
    ) -> Result<()>;
    fn index_order_position(
        &mut self,
        client_order_id: ClientOrderId,
        position_id: PositionId,
    ) -> Result<()>;
    fn update_actor(&mut self) -> Result<()>;
    fn update_strategy(&mut self) -> Result<()>;
    fn update_account(&mut self, account: &AccountAny) -> Result<()>;
    fn update_order(&mut self, order: &OrderAny) -> Result<()>;
    fn update_position(&mut self, position: &Position) -> Result<()>;
    fn snapshot_order_state(&mut self, order: &OrderAny) -> Result<()>;
    fn snapshot_position_state(&mut self, position: &Position) -> Result<()>;
    fn heartbeat(&mut self, timestamp: UnixNanos) -> Result<()>;
}

Required Methods

fn close(&mut self) -> Result<()>

fn flush(&mut self) -> Result<()>

fn load(&mut self) -> Result<HashMap<String, Bytes>>

fn load_currencies(&mut self) -> Result<HashMap<Ustr, Currency>>

fn load_instruments(&mut self) -> Result<HashMap<InstrumentId, InstrumentAny>>

fn load_synthetics( &mut self, ) -> Result<HashMap<InstrumentId, SyntheticInstrument>>

fn load_accounts(&mut self) -> Result<HashMap<AccountId, AccountAny>>

fn load_orders(&mut self) -> Result<HashMap<ClientOrderId, OrderAny>>

fn load_positions(&mut self) -> Result<HashMap<PositionId, Position>>

fn load_index_order_position( &mut self, ) -> Result<HashMap<ClientOrderId, Position>>

fn load_index_order_client( &mut self, ) -> Result<HashMap<ClientOrderId, ClientId>>

fn load_currency(&mut self, code: &Ustr) -> Result<Option<Currency>>

fn load_instrument( &mut self, instrument_id: &InstrumentId, ) -> Result<Option<InstrumentAny>>

fn load_synthetic( &mut self, instrument_id: &InstrumentId, ) -> Result<SyntheticInstrument>

fn load_account(&mut self, account_id: &AccountId) -> Result<Option<AccountAny>>

fn load_order( &mut self, client_order_id: &ClientOrderId, ) -> Result<Option<OrderAny>>

fn load_position(&mut self, position_id: &PositionId) -> Result<Position>

fn load_actor( &mut self, component_id: &ComponentId, ) -> Result<HashMap<String, Bytes>>

fn delete_actor(&mut self, component_id: &ComponentId) -> Result<()>

fn load_strategy( &mut self, strategy_id: &StrategyId, ) -> Result<HashMap<String, Bytes>>

fn delete_strategy(&mut self, component_id: &StrategyId) -> Result<()>

fn add(&mut self, key: String, value: Bytes) -> Result<()>

fn add_currency(&mut self, currency: &Currency) -> Result<()>

fn add_instrument(&mut self, instrument: &InstrumentAny) -> Result<()>

fn add_synthetic(&mut self, synthetic: &SyntheticInstrument) -> Result<()>

fn add_account(&mut self, account: &AccountAny) -> Result<()>

fn add_order( &mut self, order: &OrderAny, client_id: Option<ClientId>, ) -> Result<()>

fn add_position(&mut self, position: &Position) -> Result<()>

fn add_order_book(&mut self, order_book: &OrderBook) -> Result<()>

fn add_quote(&mut self, quote: &QuoteTick) -> Result<()>

fn load_quotes( &mut self, instrument_id: &InstrumentId, ) -> Result<Vec<QuoteTick>>

fn add_trade(&mut self, trade: &TradeTick) -> Result<()>

fn load_trades( &mut self, instrument_id: &InstrumentId, ) -> Result<Vec<TradeTick>>

fn add_bar(&mut self, bar: &Bar) -> Result<()>

fn load_bars(&mut self, instrument_id: &InstrumentId) -> Result<Vec<Bar>>

fn index_venue_order_id( &mut self, client_order_id: ClientOrderId, venue_order_id: VenueOrderId, ) -> Result<()>

fn index_order_position( &mut self, client_order_id: ClientOrderId, position_id: PositionId, ) -> Result<()>

fn update_actor(&mut self) -> Result<()>

fn update_strategy(&mut self) -> Result<()>

fn update_account(&mut self, account: &AccountAny) -> Result<()>

fn update_order(&mut self, order: &OrderAny) -> Result<()>

fn update_position(&mut self, position: &Position) -> Result<()>

fn snapshot_order_state(&mut self, order: &OrderAny) -> Result<()>

fn snapshot_position_state(&mut self, position: &Position) -> Result<()>

fn heartbeat(&mut self, timestamp: UnixNanos) -> Result<()>

Implementors