{
    "Function": "domain",
    "File": "contracts/contracts/core/connext/libraries/ConnextMessage.sol",
    "Parent Contracts": [],
    "High-Level Calls": [
        "TypedMemView"
    ],
    "Internal Calls": [
        "typeAssert"
    ],
    "Library Calls": [
        "indexUint"
    ],
    "Low-Level Calls": [],
    "Code": "function domain(bytes29 _tokenId) internal pure typeAssert(_tokenId, Types.TokenId) returns (uint32) {\n    return uint32(_tokenId.indexUint(0, 4));\n  }"
}