Struct FractionalValidator 

pub struct FractionalValidator {
    pub min_order_size: f64,
    pub min_trade_increment: f64,
}

Fractional trading validation.

Fields

min_order_size: f64

Minimum order size.

min_trade_increment: f64

Minimum trade increment.

Implementations

impl FractionalValidator

pub fn new(min_order_size: f64, min_trade_increment: f64) -> FractionalValidator

Create new validator.

pub fn validate_qty(&self, qty: f64) -> bool

Validate a fractional quantity.

pub fn validate_notional(&self, amount: f64) -> bool

Validate a notional amount.

pub fn round_qty(&self, qty: f64) -> f64

Round quantity to valid increment.

Trait Implementations

impl Clone for FractionalValidator

fn clone(&self) -> FractionalValidator

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FractionalValidator

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

Formats the value using the given formatter.

impl Default for FractionalValidator

fn default() -> FractionalValidator

Returns the “default value” for a type.