Permit

1. Summary

Permit.sol defines a Permit struct for off-chain signed ERC-20 permits.

2. Important links

pwn_contracts/src/loan/vault/Permit.sol at master · PWNFinance/pwn_contractsGitHub

3. Contract details

• Permit.sol is written in Solidity version 0.8.16

Errors

error InvalidPermitOwner(address current, address expected);
error InvalidPermitAsset(address current, address expected);

InvalidPermitOwner

InvalidPermitOwner error is thrown when the permit owner doesn't match.

This error has two parameters:

• addresscurrent

• addressexpected

InvalidPermitAsset

InvalidPermitAsset error is thrown when the permit asset doesn't match.

This error has two parameters:

• addresscurrent

• addressexpected

Permit Struct

Type	Name	Comment
address	asset	Address of the asset the permit is for
address	owner	Owner of the asset
uint256	amount	Amount of the asset
uint256	deadline	Deadline for the permit
uint8	v	v value of the signature
bytes32	r	r value of the signature
bytes32	s	s value of the signature