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FeeOnTransferERC20

Git Source Inherits: ERC20 This is an example implementation to facilitate testing During deployment _tokenName and _tokenSymbol are set in constructor

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State Variables

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transferFee

uint256 immutable transferFee;

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Functions

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constructor

Constructor sets params 
constructor(string memory _name, string memory _symbol, uint16 _fee) ERC20(_name, _symbol);
Parameters
NameTypeDescription
_namestringName of the token
_symbolstringSymbol of the token
_feeuint16

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mint

Function that mints new tokens. Allows for free and open minting of tokens. 
function mint(address to, uint256 amount) public;
Parameters
NameTypeDescription
toaddressrecipient address
amountuint256number of tokens to mint

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transfer

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

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transferFrom

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