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CloneERC20

Git Source

Inherits: Clone

Authors: Solmate (https://github.com/Rari-Capital/solmate/blob/main/src/tokens/ERC20.sol), Modified from Uniswap (https://github.com/Uniswap/uniswap-v2-core/blob/master/contracts/UniswapV2ERC20.sol)

Modern and gas efficient ERC20 implementation.

Do not manually set balances without updating totalSupply, as the sum of all user balances must not exceed it.

State Variables​

totalSupply​

uint256 public totalSupply;

balanceOf​

mapping(address => uint256) public balanceOf;

allowance​

mapping(address => mapping(address => uint256)) public allowance;

Functions​

name​

function name() external pure returns (string memory);

symbol​

function symbol() external pure returns (string memory);

decimals​

function decimals() external pure returns (uint8);

approve​

function approve(address spender, uint256 amount) public virtual returns (bool);

increaseAllowance​

function increaseAllowance(address spender, uint256 amount) public virtual returns (bool);

decreaseAllowance​

function decreaseAllowance(address spender, uint256 amount) public virtual returns (bool);

transfer​

function transfer(address to, uint256 amount) public virtual returns (bool);

transferFrom​

function transferFrom(address from, address to, uint256 amount) public virtual returns (bool);

_mint​

function _mint(address to, uint256 amount) internal virtual;

_burn​

function _burn(address from, uint256 amount) internal virtual;

Events​

Transfer​

event Transfer(address indexed from, address indexed to, uint256 amount);

Approval​

event Approval(address indexed owner, address indexed spender, uint256 amount);