Struct FutureEngineTransaction 

pub struct FutureEngineTransaction { /* private fields */ }

An in-place FutureQuote mutation that can be committed or rolled back.

Implementations

impl FutureEngineTransaction

pub fn effects(&self) -> &[FutureEffect]

Effects produced by the staged in-place mutation.

pub fn has_effects(&self) -> bool

Whether external effect processing can be skipped.

pub fn commit(self) -> Vec<FutureEffect>

Keep the in-place engine mutation and return its effects.

pub fn rollback(self, engine: &mut TradeEngine)

Restore the engine state captured before the mutation.

Trait Implementations

impl Debug for FutureEngineTransaction

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

Formats the value using the given formatter.