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DeltaReturningHook

Git Source | Generated with forge doc

Inherits: BaseTestHooks

State Variables​

manager​

IPoolManager immutable manager;

deltaSpecified​

int128 deltaSpecified;

deltaUnspecifiedBeforeSwap​

int128 deltaUnspecifiedBeforeSwap;

deltaUnspecifiedAfterSwap​

int128 deltaUnspecifiedAfterSwap;

Functions​

constructor​

constructor(IPoolManager _manager);

onlyPoolManager​

modifier onlyPoolManager();

setDeltaSpecified​

function setDeltaSpecified(int128 delta) external;

setDeltaUnspecifiedBeforeSwap​

function setDeltaUnspecifiedBeforeSwap(int128 delta) external;

setDeltaUnspecifiedAfterSwap​

function setDeltaUnspecifiedAfterSwap(int128 delta) external;

beforeSwap​

function beforeSwap(address, PoolKey calldata key, IPoolManager.SwapParams calldata params, bytes calldata)
    external
    override
    onlyPoolManager
    returns (bytes4, BeforeSwapDelta, uint24);

afterSwap​

function afterSwap(address, PoolKey calldata key, IPoolManager.SwapParams calldata params, BalanceDelta, bytes calldata)
    external
    override
    onlyPoolManager
    returns (bytes4, int128);

_sortCurrencies​

function _sortCurrencies(PoolKey calldata key, IPoolManager.SwapParams calldata params)
    internal
    pure
    returns (Currency specified, Currency unspecified);

_settleOrTake​

function _settleOrTake(Currency currency, int128 delta) internal;
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