decimal_to_qty

polyfill_rs::types

Function decimal_to_qty 

Source 
pub fn decimal_to_qty(decimal: Decimal) -> Result<Qty, &'static str>
Expand description

Convert a Decimal quantity to fixed-point units

Similar to decimal_to_price but handles signed quantities. Quantities can be negative (for sells or position changes).

Examples:

  • decimal_to_qty(Decimal::from_str(“100.0”)) = Ok(1000000)
  • decimal_to_qty(Decimal::from_str(“-50.5”)) = Ok(-505000)