unshETHZap-III.sol

Note

Split reference

This reference file was too long so it is split into multiple chunks. This is chunk number III.

The given Solidity file seems to be a part of a larger contract, responsible for swapping tokens and updating contract addresses. The file contains two functions: _swap_weth_lsd and updateVdAmmAddress. The _swap_weth_lsd function is used to swap WETH (Wrapped Ether) to another token using Uniswap V3's router. The updateVdAmmAddress function updates the address of the AMM (Automated Market Maker). The file also includes a fallback function to allow the contract to receive ETH.

_swap_weth_lsd

_swap_weth_lsd(uint256 _wethAmount, uint256 _amountOutMin, address _lsdAddress) internal returns(uint256)

This function swaps WETH to another token using the Uniswap V3 router. The resulting amount of the swapped token is returned.

Parameters

_wethAmount uint256: The amount of WETH to be swapped.
_amountOutMin uint256: The minimum amount of the output token that should be received from the swap.
_lsdAddress address: The address of the token to which WETH is to be swapped.

Return Values

uint256: The amount of the output token received from the swap.

updateVdAmmAddress

updateVdAmmAddress() external

This function updates the address of the AMM (Automated Market Maker) by calling a function on a vault contract.

Return Values

None: This function does not return any value.