Struct ExecutionService 

pub struct ExecutionService {
    pub last_command: Option<ExecutionCommand>,
}

Fields

last_command: Option<ExecutionCommand>

Implementations

impl ExecutionService

pub fn execute<E: ExchangeFacade<Error = ExchangeError>>( &mut self, exchange: &E, store: &PortfolioStateStore, price_source: &impl PriceSource, command: ExecutionCommand, ) -> Result<ExecutionOutcome, ExecutionError>

pub fn plan_target_exposure<E: ExchangeFacade<Error = ExchangeError>>( &self, exchange: &E, store: &PortfolioStateStore, price_source: &impl PriceSource, instrument: &Instrument, target: Exposure, ) -> Result<ExecutionPlan, ExecutionError>

pub fn submit_target_exposure<E: ExchangeFacade<Error = ExchangeError>>( &mut self, exchange: &E, store: &PortfolioStateStore, price_source: &impl PriceSource, instrument: &Instrument, target: Exposure, ) -> Result<(), ExecutionError>

pub fn close_symbol<E: ExchangeFacade<Error = ExchangeError>>( &mut self, exchange: &E, store: &PortfolioStateStore, instrument: &Instrument, ) -> Result<CloseSymbolResult, ExecutionError>

Submits a close order for the current authoritative position snapshot.

Example:

• current signed qty = -0.3
• generated close side = Buy
• generated close qty = 0.3

pub fn close_all<E: ExchangeFacade<Error = ExchangeError>>( &mut self, exchange: &E, store: &PortfolioStateStore, batch_id: BatchId, ) -> CloseAllBatchResult

Trait Implementations

impl Debug for ExecutionService

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

Formats the value using the given formatter.

impl Default for ExecutionService

fn default() -> ExecutionService

Returns the “default value” for a type.