Struct SimulationModuleHandle 

pub struct SimulationModuleHandle(/* private fields */);

Shared runtime handle for a simulation module.

Clones share the same module instance and state. Create a separate module for each venue or run that requires isolated state.

Implementations

impl SimulationModuleHandle

pub fn new<T>(module: T) -> Self

where T: SimulationModule + 'static,

Creates a new SimulationModuleHandle from a simulation module.

pub fn from_rc(module: Rc<dyn SimulationModule>) -> Self

Creates a new SimulationModuleHandle from an existing reference-counted module.

Trait Implementations

impl Clone for SimulationModuleHandle

fn clone(&self) -> SimulationModuleHandle

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SimulationModuleHandle

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

Formats the value using the given formatter.

impl From<SimulationModuleAny> for SimulationModuleHandle

fn from(module: SimulationModuleAny) -> Self

Converts to this type from the input type.

impl SimulationModule for SimulationModuleHandle

fn pre_process(&self, data: &Data) -> Result<()>

Pre-processes market data before matching engine processing.

fn process( &self, ts_now: UnixNanos, ctx: &ExchangeContext<'_>, ) -> Result<SimulationModuleResult>

Processes simulation logic at the given timestamp.

fn acknowledge(&self, outcomes: &[AccountAdjustmentOutcome]) -> Result<()>

Acknowledges the ordered application outcomes for a completed batch.

fn log_diagnostics(&self) -> Result<()>

Logs diagnostic information about the module’s state.

fn reset(&self) -> Result<()>

Resets the module to its initial state.