OptionToken

Title: OptionToken

EIP-1167 Minimal Proxy Implementation for Option Series.

Constants

uint8 public constant decimals = 18

string public name

string public symbol

uint256 public totalSupply

mapping(address => uint256) public balanceOf

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

address public marginEngine

bool private _initialized

constructor() ;

modifier onlyEngine() ;

Initialize the proxy (called once by MarginEngine).

function initialize(
    string memory _name,
    string memory _symbol,
    address _marginEngine
) external;

function mint(
    address to,
    uint256 amount
) external onlyEngine;

function burn(
    address from,
    uint256 amount
) external onlyEngine;

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

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

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

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

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

event Initialized(string name, string symbol, address marginEngine);

error OptionToken__AlreadyInitialized();

error OptionToken__Unauthorized();

error OptionToken__InsufficientBalance();

error OptionToken__InsufficientAllowance();

error OptionToken__ZeroAddress();