ButterBatchProcessingZapper

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Functions:

• constructor()

• zapIntoBatch()

• zapOutOfBatch()

• claimAndSwapToStable()

• setApprovals()

Events:

• ZappedIntoBatch

• ZappedOutOfBatch

• ClaimedIntoStable

Graphs:

• Dependency Graph

• Inheritance Graph

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Function Definitions:

constructor()

constructor(contract IContractRegistry _contractRegistry, contract Curve3Pool _curve3Pool, contract IERC20 _threeCrv) public 

zapIntoBatch()

zapIntoBatch(uint256[3] _amounts, uint256 _min_mint_amounts) external 

The amounts in _amounts must align with their index in the curve three-pool

Parameter Name	Type	Description
_amounts	uint256[3]	An array of amounts in stablecoins the user wants to deposit
_min_mint_amounts	uint256	The min amount of 3CRV which should be minted by the curve three-pool (slippage control)

zapOutOfBatch()

zapOutOfBatch(bytes32 _batchId, uint256 _amountToWithdraw, uint256 _stableCoinIndex, uint256 _min_amount) external 

The _stableCoinIndex must align with the index in the curve three-pool

Parameter Name	Type	Description
_batchId	bytes32	Defines which batch gets withdrawn from
_amountToWithdraw	uint256	3CRV amount that shall be withdrawn
_stableCoinIndex	uint256	Defines which stablecoin the user wants to receive
_min_amount	uint256	The min amount of stables which should be returned by the curve three-pool (slippage control)

claimAndSwapToStable()

claimAndSwapToStable(bytes32 _batchId, uint8 _stableCoinIndex, uint256 _min_amount) external 

The _stableCoinIndex must align with the index in the curve three-pool

Parameter Name	Type	Description
_batchId	bytes32	Defines which batch gets withdrawn from
_stableCoinIndex	uint8	Defines which stablecoin the user wants to receive
_min_amount	uint256	The min amount of stables which should be returned by the curve three-pool (slippage control)

setApprovals()

setApprovals() external 

Events

ZappedIntoBatch

ZappedIntoBatch(uint256 threeCurveAmount, address account)

ZappedOutOfBatch

ZappedOutOfBatch(bytes32 batchId, uint256 stableCoinIndex, uint256 threeCurveAmount, uint256 stableCoinAmount, address account)

ClaimedIntoStable

ClaimedIntoStable(bytes32 batchId, uint256 stableCoinIndex, uint256 threeCurveAmount, uint256 stableCoinAmount, address account)

Graphs

Dependency Graph

Dependency Graph

Inheritance Graph

Inheritance Graph