LRC-4626 Tokenized Vault
LRC-4626 Tokenized Vault for Lux Network
Abstract
LRC-4626 (mirrors ERC-4626) standardizes tokenized yield-bearing vaults.
Specification
Defines deposit/withdraw/mint/redeem interface with share accounting for DeFi vaults.
Motivation
This standard ensures compatibility with the broader EVM ecosystem while enabling Lux-specific optimizations.
Rationale
Mirrors the corresponding Ethereum standard for maximum compatibility.
Backwards Compatibility
Fully compatible with existing ERC implementations.
Reference Implementation
Repository: https://github.com/luxfi/standard
Local Path: /Users/z/work/lux/standard/
Contracts
| Contract | Description |
|---|---|
lib/openzeppelin-contracts/contracts/token/ERC20/extensions/ERC4626.sol | OpenZeppelin ERC-4626 |
Interfaces
Upgradeable Variants
For proxy-based upgradeable contracts:
| Contract | Description |
|---|---|
ERC4626Upgradeable.sol | Upgradeable vault |
Usage: Initialize in initialize() instead of constructor. See OpenZeppelin Upgrades.
Build and Test
cd /Users/z/work/lux/standard
# Build all contracts
forge build
# Run tests
forge test -vvv
# Gas report
forge test --gas-report
Security Considerations
Implementations should follow established security best practices for the corresponding ERC.
Copyright
Copyright and related rights waived via CC0.