Last active
October 15, 2022 21:34
-
-
Save grGred/42a33df707ab0fb1cac8634f10aaeeec to your computer and use it in GitHub Desktop.
Transfer functions
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
contract C { | |
function transfer(address recipient, uint256 amount) public override returns (bool) { | |
_transfer(_msgSender(), recipient, amount); | |
return true; | |
} | |
function transferFrom(address sender, address recipient, uint256 amount) public override returns (bool) { | |
_transfer(sender, recipient, amount); | |
_approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance")); | |
return true; | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment