Struct Price 

pub struct Price {
    pub numerator: BigUint,
    pub denominator: BigUint,
}

Represents a price as a fraction in the token_in -> token_out direction. With units [token_out/token_in].

Fields

• numerator - The amount of token_out (what you receive), including token decimals
• denominator - The amount of token_in (what you pay), including token decimals

In the context of swap_to_price and query_supply, this represents the pool’s price in the token_out/token_in direction

A fraction struct is used for price to have flexibility in precision independent of the decimal precisions of the numerator and denominator tokens. This allows for:

• Exact price representation without floating-point errors
• Handling tokens with different decimal places without loss of precision

Fields

numerator: BigUint

denominator: BigUint

Implementations

impl Price

pub fn new(numerator: BigUint, denominator: BigUint) -> Self

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 Debug for Price

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

Formats the value using the given formatter.

impl PartialEq for Price

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

impl StructuralPartialEq for Price