SwapEvent

nautilus_blockchain::events::swap

Struct SwapEvent 

Source 
pub struct SwapEvent {
Show 13 fields
    pub dex: SharedDex,
    pub pool_address: Address,
    pub block_number: u64,
    pub transaction_hash: String,
    pub transaction_index: u32,
    pub log_index: u32,
    pub sender: Address,
    pub receiver: Address,
    pub amount0: I256,
    pub amount1: I256,
    pub sqrt_price_x96: U160,
    pub liquidity: u128,
    pub tick: i32,

}
Expand description

Represents a token swap event from liquidity pools emitted from smart contract.

This struct captures the essential data from a swap transaction on decentralized exchanges (DEXs) that use automated market maker (AMM) protocols.

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§dex: SharedDex

The decentralized exchange where the event happened.

§pool_address: Address

The address of the smart contract which emitted the event.

§block_number: u64

The block number in which this swap transaction was included.

§transaction_hash: String

The unique hash identifier of the transaction containing this event.

§transaction_index: u32

The position of this transaction within the block.

§log_index: u32

The position of this event log within the transaction.

§sender: Address

The address that initiated the swap transaction.

§receiver: Address

The address that received the swapped tokens.

§amount0: I256

The amount of token0 involved in the swap. Negative values indicate tokens flowing out of the pool, positive values indicate tokens flowing in.

§amount1: I256

The amount of token1 involved in the swap. Negative values indicate tokens flowing out of the pool, positive values indicate tokens flowing in.

§sqrt_price_x96: U160

The square root of the price ratio encoded as a Q64.96 fixed-point number. This represents the price of token1 in terms of token0 after the swap.

§liquidity: u128

The liquidity of the pool after the swap occurred.

§tick: i32

The current tick of the pool after the swap occurred.

Implementations§

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impl SwapEvent

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pub const fn new( dex: SharedDex, pool_address: Address, block_number: u64, transaction_hash: String, transaction_index: u32, log_index: u32, sender: Address, receiver: Address, amount0: I256, amount1: I256, sqrt_price_x96: U160, liquidity: u128, tick: i32, ) -> Self

Creates a new SwapEvent instance with the specified parameters.

Source

pub fn to_pool_swap( &self, chain: SharedChain, instrument_id: InstrumentId, pool_address: Address, normalized_side: Option<OrderSide>, normalized_quantity: Option<Quantity>, normalized_price: Option<Price>, timestamp: Option<UnixNanos>, ) -> PoolSwap

Converts a swap event into a PoolSwap.

Trait Implementations§

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impl Clone for SwapEvent

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fn clone(&self) -> SwapEvent

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for SwapEvent

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

Formats the value using the given formatter. Read more

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