Trait barter::portfolio::FillUpdater

pub trait FillUpdater {
    fn update_from_fill(
        &mut self, 
        fill: &FillEvent
    ) -> Result<Vec<Event>, PortfolioError>;
}

Updates the Portfolio from an input FillEvent.

Required methods

fn update_from_fill(
    &mut self,
    fill: &FillEvent
) -> Result<Vec<Event>, PortfolioError>

Updates the Portfolio state using the input FillEvent. The FillEvent triggers a Position entry or exit, and the Portfolio updates key fields such as current_cash and current_value accordingly.

Implementors

impl<Repository, Allocator, RiskManager, Statistic> FillUpdater for MetaPortfolio<Repository, Allocator, RiskManager, Statistic> where
    Repository: PositionHandler + BalanceHandler + StatisticHandler<Statistic>,
    Allocator: OrderAllocator,
    RiskManager: OrderEvaluator,
    Statistic: Initialiser + PositionSummariser + Serialize,