Struct ProbabilityPriceFeeModel 

pub struct ProbabilityPriceFeeModel;

Fee model for probability-priced outcome shares.

Applies qty * fee_rate * p * (1 - p) using the instrument’s maker or taker fee rate. This matches venues that represent outcome shares as InstrumentAny::BinaryOption instruments quoted on a [0, 1] probability scale.

This model covers quote-currency match-time exchange fees only. Venue-specific rebate programs or non-quote fee assets remain outside the core execution layer.

Trait Implementations

impl Clone for ProbabilityPriceFeeModel

fn clone(&self) -> ProbabilityPriceFeeModel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProbabilityPriceFeeModel

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

Formats the value using the given formatter.

impl FeeModel for ProbabilityPriceFeeModel

fn get_commission( &self, order: &OrderAny, fill_quantity: Quantity, fill_px: Price, instrument: &InstrumentAny, ) -> Result<Money>

Calculates commission for a fill.

fn get_commission_with_context( &self, order: &OrderAny, fill_quantity: Quantity, fill_px: Price, instrument: &InstrumentAny, _underlying_px: Option<Price>, ) -> Result<Money>

Calculates commission for a fill with additional pricing context.