UnoswapRouter

Derives​

• Permitable

• EthReceiver

Functions​

unoswapWithPermit​

function unoswapWithPermit(
  contract IERC20 srcToken,
  uint256 amount,
  uint256 minReturn,
  bytes32[] pools,
  bytes permit
) external returns (uint256 returnAmount)

Same as unoswap but calls permit first, allowing to approve token spending and make a swap in one transaction.

Parameters:​

Name	Type	Description
srcToken	contract IERC20	Source token
amount	uint256	Amount of source tokens to swap
minReturn	uint256	Minimal allowed returnAmount to make transaction commit
pools	bytes32[]	Pools chain used for swaps. Pools src and dst tokens should match to make swap happen
permit	bytes	Should contain valid permit that can be used in IERC20Permit.permit calls. See tests for examples

unoswap​

function unoswap(
  contract IERC20 srcToken,
  uint256 amount,
  uint256 minReturn,
  bytes32[] pools
) public returns (uint256 returnAmount)

Performs swap using Uniswap exchange. Wraps and unwraps ETH if required. Sending non-zero msg.value for anything but ETH swaps is prohibited

Parameters:​

Name	Type	Description
srcToken	contract IERC20	Source token
amount	uint256	Amount of source tokens to swap
minReturn	uint256	Minimal allowed returnAmount to make transaction commit
pools	bytes32[]	Pools chain used for swaps. Pools src and dst tokens should match to make swap happen