SwapCallbacks

Git Source

Inherits: UniV4Callbacks, UniV3Callbacks, UniV2Callbacks, DodoV2Callbacks, BalancerV3Callbacks

Title: Swap Callback executor

Author: 1delta Labs AG

Functions

_deltaComposeInternal

Internal function to execute compose operations

Override point for swap callbacks to execute compose operations

function _deltaComposeInternal(
    address callerAddress,
    uint256 offset,
    uint256 length
)
    internal
    virtual
    override(
        UniV4Callbacks,
        V3Callbacker,
        UniV2Callbacks,
        DodoV2Callbacks,
        BalancerV3Callbacks //
    );

Parameters

fallback

Fallback function that handles swap callbacks

Swap callbacks are taken in the fallback. We do this to have an easier time in validating similar callbacks with separate selectors. We identify the selector in the fallback and then map it to the DEX. Note that each "_execute..." function returns (exits) when a callback is run. If it falls through all variations, it reverts at the end.

fallback() external;