Struct LiquidityPool 

pub struct LiquidityPool { /* private fields */ }

Implementations

impl LiquidityPool

pub fn new(native_reserve: u64, token_reserve: u64) -> Result<Self, PoolError>

pub fn get_native_reserve(&self) -> u64

pub fn get_token_reserve(&self) -> u64

pub fn get_constant_product(&self) -> u128

pub fn market_price(&self) -> f64

Returns the current market price of tokens in terms of native currency.

pub fn buy( &mut self, token_amount: u64, max_native: Option<u64>, ) -> Result<u64, PoolError>

Buys token_amount tokens from the pool, checking if the native currency spent does not exceed max_native.

pub fn sell( &mut self, token_amount: u64, min_native: Option<u64>, ) -> Result<u64, PoolError>

Sells token_amount tokens to the pool, checking if the native currency received is at least min_native.

pub fn simulate_buy( &self, token_amount: u64, min_native: Option<u64>, ) -> Result<u64, PoolError>

Simulates buying token_amount tokens and calculates the native currency that would be spent.

pub fn simulate_sell( &self, token_amount: u64, max_native: Option<u64>, ) -> Result<u64, PoolError>

Simulates selling token_amount tokens and calculates the native currency that would be received.

pub fn calculate_tokens_received( &self, native_amount: u64, ) -> Result<u64, PoolError>

Calculates the amount of tokens that would be received for spending a specific amount of native currency.

pub fn buy_tokens_with_native( &mut self, native_amount: u64, ) -> Result<u64, PoolError>

Buys tokens using a specified amount of native currency.

pub fn calculate_price_impact(&self, token_amount: u64) -> f64

pub fn calculate_additional_tokens_for_desired_native( &mut self, sell_tokens: u64, desired_native: u64, ) -> Result<u64, PoolError>

Calculates the number of additional tokens required to reach a desired native currency amount.

Trait Implementations

impl Clone for LiquidityPool

fn clone(&self) -> LiquidityPool

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LiquidityPool

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

Formats the value using the given formatter.