Struct IdsGenerator 

pub struct IdsGenerator { /* private fields */ }

Generates venue order, position, and trade identifiers.

Implementations

impl IdsGenerator

pub const fn new( venue: Venue, oms_type: OmsType, raw_id: u32, use_random_ids: bool, use_position_ids: bool, cache: Rc<RefCell<Cache>>, ) -> Self

Creates a new identifier generator.

pub const fn reset(&mut self)

Resets all identifier counters.

pub fn get_venue_order_id(&mut self, order: &OrderAny) -> Result<VenueOrderId>

Retrieves or generates a unique venue order ID for the given order.

Errors

Returns an error if ID generation fails.

pub fn get_position_id( &mut self, order: &OrderAny, generate: Option<bool>, ) -> Option<PositionId>

Retrieves or generates a position ID for the given order.

Panics

Panics if generate is Some(true) but no cached position ID is available.

pub fn generate_trade_id(&mut self, ts_init: UnixNanos) -> TradeId

Generates a deterministic trade ID.

Panics

Panics if overflow checks are enabled and the execution counter overflows, or if the generated trade ID exceeds 36 characters.

pub fn generate_venue_position_id(&mut self) -> Option<PositionId>

Generates a venue position ID when position IDs are enabled.

pub fn generate_venue_order_id(&mut self) -> VenueOrderId

Generates a venue order ID.

Panics

Panics if the deterministic order counter is exhausted.

Trait Implementations

impl Debug for IdsGenerator

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

Formats the value using the given formatter.