{
    "Function": "nodeExists",
    "File": "src/contracts/libraries/StructuredLinkedList.sol",
    "Parent Contracts": [],
    "High-Level Calls": [],
    "Internal Calls": [],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function nodeExists(List storage self, uint256 _node) internal view returns (bool) {\n        if (self.list[_node][_PREV] == _HEAD && self.list[_node][_NEXT] == _HEAD) {\n            if (self.list[_HEAD][_NEXT] == _node) {\n                return true;\n            } else {\n                return false;\n            }\n        } else {\n            return true;\n        }\n    }"
}