Struct Price 

pub struct Price(/* private fields */);

A non-negative price in fixed-point (SCALE = 1e12), bounded to the certified pricing domain [0, 100_000] real units.

Spot, strike, barrier, and observed option prices are all Prices.

Implementations

impl Price

pub const MAX: u128

Upper bound: 100_000 real units (1e17 raw). This is the price bound the implied-volatility kernel is proven safe against, and it also keeps the Black-Scholes Greek combinations well within i128.

pub const fn new(raw: u128) -> Result<Self, SolMathError>

Construct a validated price. Rejects values above Price::MAX.

pub const fn get(self) -> u128

The underlying fixed-point value.

Trait Implementations

impl Clone for Price

fn clone(&self) -> Price

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Price

impl Debug for Price

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

Formats the value using the given formatter.

impl Eq for Price

impl Ord for Price

fn cmp(&self, other: &Price) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Price

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Price

fn partial_cmp(&self, other: &Price) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for Price