BalancerAdapter

BalancerAdapter

balancerVault

address balancerVault

constructor

constructor(struct PoolInput[] pools, address _balancerVault) public

swapExactInput

function swapExactInput(address recipient, address tokenIn, address tokenOut, uint256 amountIn, uint256 minAmountOut, bytes data) external returns (uint256 amountOut)

swap with exact input

Parameters

Name	Type	Description
recipient	address	recipient of amountOut of tokenOut
tokenIn	address	address of a token to swap on dex
tokenOut	address	address of a token to receive from dex
amountIn	uint256	exact amount of tokenIn to swap
minAmountOut	uint256	minimal amount of tokenOut to receive
data	bytes	data for AdapterCallback

swapExactOutput

function swapExactOutput(address recipient, address tokenIn, address tokenOut, uint256 maxAmountIn, uint256 amountOut, bytes data) external returns (uint256 amountIn)

swap with exact output

Parameters

Name	Type	Description
recipient	address	recipient of amountOut of tokenOut
tokenIn	address	address of a token to swap on dex
tokenOut	address	address of a token to receive from dex
maxAmountIn	uint256	maximal amount of tokenIn to swap
amountOut	uint256	exact amount of tokenOut to receive
data	bytes	data for AdapterCallback

FundManagement

struct FundManagement {
  address sender;
  bool fromInternalBalance;
  address payable recipient;
  bool toInternalBalance;
}

SingleSwap

struct SingleSwap {
  bytes32 poolId;
  enum SwapKind kind;
  contract IAsset assetIn;
  contract IAsset assetOut;
  uint256 amount;
  bytes userData;
}

SwapKind

enum SwapKind {
  GIVEN_IN,
  GIVEN_OUT
}

IVault

swap

function swap(struct SingleSwap singleSwap, struct FundManagement funds, uint256 limit, uint256 deadline) external payable returns (uint256)

IAsset

IBasePool

getPoolId

function getPoolId() external view returns (bytes32)