Module defi

DeFi (Decentralized Finance) domain model.

This module gathers all constructs required to model on-chain markets and decentralised exchange (DEX) activity.

• chain – Blockchain networks supported by Nautilus (Ethereum, Arbitrum, …). • token – ERC-20 and other fungible token metadata. • dex – DEX protocol definitions (Uniswap V3, PancakeSwap, …). • data – Domain events & state snapshots that flow through the system (Block, PoolSwap). • types – Numeric value types (Money, Quantity, Price) shared across the DeFi layer. • rpc – Lightweight JSON-RPC helpers used by on-chain adapters.

Re-exports

pub use amm::Pool;

pub use amm::SharedPool;

pub use chain::Blockchain;

pub use chain::Chain;

pub use chain::SharedChain;

pub use data::DefiData;

pub use data::block::Block;

pub use data::liquidity::PoolLiquidityUpdate;

pub use data::liquidity::PoolLiquidityUpdateType;

pub use data::swap::PoolSwap;

pub use data::transaction::Transaction;

pub use dex::AmmType;

pub use dex::Dex;

pub use dex::SharedDex;

pub use token::SharedToken;

pub use token::Token;

Modules

amm

Data types specific to automated-market-maker (AMM) protocols.

chain

Basic structures for representing on-chain blocks and transactions in DeFi integrations.

data

DeFi (Decentralized Finance) data models and types.

dex

hex

Hexadecimal string parsing utilities for blockchain data.

rpc

token

types

DeFi (Decentralized Finance) value type extensions.

Statics

WEI_PRECISION

Number of decimal places used by the native Ether denomination.