Struct ComboLeg 

pub struct ComboLeg {
    pub instrument_name: String,
    pub amount: i32,
}

Leg in a combo instrument

Represents one instrument leg in a combo, with the instrument name and size multiplier. A negative amount indicates the leg trades in the opposite direction to the combo trade.

Fields

instrument_name: String

Instrument name (e.g., “BTC-29APR22-37500-C”)

amount: i32

Size multiplier (negative = opposite direction)

Implementations

impl ComboLeg

pub fn new(instrument_name: String, amount: i32) -> Self

Create a new combo leg

pub fn is_same_direction(&self) -> bool

Check if this leg is in the same direction as the combo

pub fn is_opposite_direction(&self) -> bool

Check if this leg is in the opposite direction to the combo

pub fn abs_amount(&self) -> i32

Get the absolute amount multiplier

Trait Implementations

impl Clone for ComboLeg

fn clone(&self) -> ComboLeg

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ComboLeg

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ComboLeg

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ComboLeg

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

Formats the value using the given formatter.

impl PartialEq for ComboLeg

fn eq(&self, other: &ComboLeg) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ComboLeg

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for ComboLeg

impl StructuralPartialEq for ComboLeg