Trait barter::portfolio::FillUpdater

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

Updates the Portfolio from an input FillEvent.

Required methods

fn update_from_fill(&mut self, fill: &FillEvent) -> Result<(), 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<T> FillUpdater for MetaPortfolio<T> where
    T: PositionHandler + ValueHandler + CashHandler,