{
    "Function": "index",
    "File": "contracts/contracts/nomad-core/libs/TypedMemView.sol",
    "Parent Contracts": [],
    "High-Level Calls": [],
    "Internal Calls": [
        "loc",
        "revert(string)",
        "leftMask",
        "indexErrOverrun",
        "len",
        "len",
        "require(bool,string)",
        "loc",
        "mload(uint256)"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function index(\n    bytes29 memView,\n    uint256 _index,\n    uint8 _bytes\n  ) internal pure returns (bytes32 result) {\n    if (_bytes == 0) {\n      return bytes32(0);\n    }\n    if (_index + _bytes > len(memView)) {\n      revert(indexErrOverrun(loc(memView), len(memView), _index, uint256(_bytes)));\n    }\n    require(_bytes <= 32, \"TypedMemView/index - Attempted to index more than 32 bytes\");\n\n    uint8 bitLength;\n    unchecked {\n      bitLength = _bytes * 8;\n    }\n    uint256 _loc = loc(memView);\n    uint256 _mask = leftMask(bitLength);\n    assembly {\n      // solhint-disable-previous-line no-inline-assembly\n      result := and(mload(add(_loc, _index)), _mask)\n    }\n  }"
}