IDragonswapV2FlashCallback
Last updated
Last updated
Any contract that calls IDragonswapV2PoolActions#flash must implement this interface
Called to msg.sender
after transferring to the recipient from IDragonswapV2Pool#flash.
In the implementation you must repay the pool the tokens sent by flash plus the computed fee amounts. The caller of this method must be checked to be a DragonswapV2Pool deployed by the canonical DragonswapV2Factory.
Parameters:
fee0
uint256
The fee amount in token0 due to the pool by the end of the flash
fee1
uint256
The fee amount in token1 due to the pool by the end of the flash
data
bytes
Any data passed through by the caller via the IDragonswapV2PoolActions#flash call