Trait CacheDatabaseAdapter

Source

pub trait CacheDatabaseAdapter {
Show 50 methods    // Required methods
    fn close(&mut self) -> Result<()>;
    fn flush(&mut self) -> Result<()>;
    fn load(&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(
        &self,
    ) -> Result<HashMap<ClientOrderId, Position>>;
    fn load_index_order_client(
        &self,
    ) -> Result<HashMap<ClientOrderId, ClientId>>;
    fn load_currency(&self, code: &Ustr) -> Result<Option<Currency>>;
    fn load_instrument(
        &self,
        instrument_id: &InstrumentId,
    ) -> Result<Option<InstrumentAny>>;
    fn load_synthetic(
        &self,
        instrument_id: &InstrumentId,
    ) -> Result<SyntheticInstrument>;
    fn load_account(&self, account_id: &AccountId) -> Result<Option<AccountAny>>;
    fn load_order(
        &self,
        client_order_id: &ClientOrderId,
    ) -> Result<Option<OrderAny>>;
    fn load_position(&self, position_id: &PositionId) -> Result<Position>;
    fn load_actor(
        &self,
        component_id: &ComponentId,
    ) -> Result<HashMap<String, Bytes>>;
    fn load_strategy(
        &self,
        strategy_id: &StrategyId,
    ) -> Result<HashMap<String, Bytes>>;
    fn load_signals(&self, name: &str) -> Result<Vec<Signal>>;
    fn load_custom_data(&self, data_type: &DataType) -> Result<Vec<CustomData>>;
    fn load_quotes(
        &self,
        instrument_id: &InstrumentId,
    ) -> Result<Vec<QuoteTick>>;
    fn load_trades(
        &self,
        instrument_id: &InstrumentId,
    ) -> Result<Vec<TradeTick>>;
    fn load_bars(&self, instrument_id: &InstrumentId) -> Result<Vec<Bar>>;
    fn add(&self, key: String, value: Bytes) -> Result<()>;
    fn add_currency(&self, currency: &Currency) -> Result<()>;
    fn add_instrument(&self, instrument: &InstrumentAny) -> Result<()>;
    fn add_synthetic(&self, synthetic: &SyntheticInstrument) -> Result<()>;
    fn add_account(&self, account: &AccountAny) -> Result<()>;
    fn add_order(
        &self,
        order: &OrderAny,
        client_id: Option<ClientId>,
    ) -> Result<()>;
    fn add_position(&self, position: &Position) -> Result<()>;
    fn add_position_snapshot(&self, snapshot: &PositionSnapshot) -> Result<()>;
    fn add_order_book(&self, order_book: &OrderBook) -> Result<()>;
    fn add_signal(&self, signal: &Signal) -> Result<()>;
    fn add_custom_data(&self, data: &CustomData) -> Result<()>;
    fn add_quote(&self, quote: &QuoteTick) -> Result<()>;
    fn add_trade(&self, trade: &TradeTick) -> Result<()>;
    fn add_bar(&self, bar: &Bar) -> Result<()>;
    fn delete_actor(&self, component_id: &ComponentId) -> Result<()>;
    fn delete_strategy(&self, component_id: &StrategyId) -> Result<()>;
    fn index_venue_order_id(
        &self,
        client_order_id: ClientOrderId,
        venue_order_id: VenueOrderId,
    ) -> Result<()>;
    fn index_order_position(
        &self,
        client_order_id: ClientOrderId,
        position_id: PositionId,
    ) -> Result<()>;
    fn update_actor(&self) -> Result<()>;
    fn update_strategy(&self) -> Result<()>;
    fn update_account(&self, account: &AccountAny) -> Result<()>;
    fn update_order(&self, order_event: &OrderEventAny) -> Result<()>;
    fn update_position(&self, position: &Position) -> Result<()>;
    fn snapshot_order_state(&self, order: &OrderAny) -> Result<()>;
    fn snapshot_position_state(&self, position: &Position) -> Result<()>;
    fn heartbeat(&self, timestamp: UnixNanos) -> Result<()>;
}