Trait OnDisconnectStrategy

pub trait OnDisconnectStrategy<Clock, State, ExecutionTxs, Risk>
where
    Self: Sized,
{
    type OnDisconnect;

    // Required method
    fn on_disconnect(
        engine: &mut Engine<Clock, State, ExecutionTxs, Self, Risk>,
        exchange: ExchangeId,
    ) -> Self::OnDisconnect;
}

Strategy interface that defines what actions an Engine should perform after an ExchangeId connection disconnects.

For example, some strategies may wish to cancel all orders, close all positions, set TradingState::Disabled, etc.

Required Associated Types

type OnDisconnect

Output of the OnDisconnectStrategy that is forwarded to the AuditStream.

For example, this could include any order requests generated.

Required Methods

fn on_disconnect( engine: &mut Engine<Clock, State, ExecutionTxs, Self, Risk>, exchange: ExchangeId, ) -> Self::OnDisconnect

Perform Engine actions after receiving an ExchangeId disconnection event.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<Clock, State, ExecutionTxs, Risk> OnDisconnectStrategy<Clock, State, ExecutionTxs, Risk> for DefaultStrategy<State>

type OnDisconnect = ()