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FluidStETHResolver ​

Git Source

Inherits:IFluidStETHResolver

Fluid StETH protocol resolver Implements various view-only methods to give easy access to StETH protocol data.

State Variables ​

STETH_QUEUE ​

address of the stETHQueue contract

solidity
IFluidStETHQueue public immutable STETH_QUEUE;

LIDO_WITHDRAWAL_QUEUE ​

address of the Lido Withdrawal Queue contract (0x889edC2eDab5f40e902b864aD4d7AdE8E412F9B1)

solidity
ILidoWithdrawalQueue public immutable LIDO_WITHDRAWAL_QUEUE;

LIQUIDITY_RESOLVER ​

address of the LiquidityResolver

solidity
IFluidLiquidityResolver public immutable LIQUIDITY_RESOLVER;

NATIVE_TOKEN_ADDRESS ​

address that is mapped to the chain native token at Liquidity

solidity
address internal constant NATIVE_TOKEN_ADDRESS = 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE;

Functions ​

constructor ​

solidity
constructor(
    IFluidStETHQueue stEthQueue_,
    IFluidLiquidityResolver liquidityResolver_,
    ILidoWithdrawalQueue lidoWithdrawalQueue_
);

isClaimable ​

checks if a linked claim for claimTo_ and claimTo_ is ready to be processed at Lido Withdrawal Queue

solidity
function isClaimable(address claimTo_, uint256 requestIdFrom_) public view returns (bool);

Parameters

NameTypeDescription
claimTo_addressclaimTo receiver to process the claim for
requestIdFrom_uint256Lido requestId from (start), as emitted at time of queuing via LogQueue

config ​

returns all constants and config values

solidity
function config()
    public
    view
    returns (
        IFluidLiquidity liquidity_,
        ILidoWithdrawalQueue lidoWithdrawalQueue_,
        IERC20 stETH_,
        address owner_,
        uint16 maxLTV_,
        bool allowListActive_,
        bool isPaused_,
        LiquidityStructs.UserBorrowData memory userBorrowData_,
        LiquidityStructs.OverallTokenData memory overallTokenData_
    );

isAuth ​

reads if a certain auth_ address is an allowed auth or not

solidity
function isAuth(address auth_) public view returns (bool);

isGuardian ​

reads if a certain guardian_ address is an allowed guardian or not

solidity
function isGuardian(address guardian_) public view returns (bool);

isUserAllowed ​

reads if a certain user_ address is an allowed user or not

solidity
function isUserAllowed(address user_) public view returns (bool);

isPaused ​

reads if the protocol is paused or not

solidity
function isPaused() public view returns (bool);

claim ​

reads a Claim struct containing necessary information for executing the claim process from the mapping claimTo and requestIdFrom -> claims and the claimable status.

solidity
function claim(address claimTo_, uint256 requestIdFrom_)
    public
    view
    returns (StETHQueueStructs.Claim memory claim_, bool isClaimable_);

getUserBorrowData ​

returns borrow data and general data (such as rates, exchange prices, utilization, fee, total amounts etc.) for native token

solidity
function getUserBorrowData()
    public
    view
    returns (
        LiquidityStructs.UserBorrowData memory userBorrowData_,
        LiquidityStructs.OverallTokenData memory overallTokenData_
    );

Errors ​

FluidStETHResolver__AddressZero ​

thrown if an input param address is zero

solidity
error FluidStETHResolver__AddressZero();

FluidStETHResolver__NoClaimQueued ​

thrown if there is no Claim queued for the given input data

solidity
error FluidStETHResolver__NoClaimQueued();