{
    "Function": "action",
    "File": "contracts/contracts/core/connext/libraries/ConnextMessage.sol",
    "Parent Contracts": [],
    "High-Level Calls": [
        "TypedMemView",
        "TypedMemView"
    ],
    "Internal Calls": [
        "msgType",
        "typeAssert"
    ],
    "Library Calls": [
        "len",
        "slice"
    ],
    "Low-Level Calls": [],
    "Code": "function action(bytes29 _message) internal pure typeAssert(_message, Types.Message) returns (bytes29) {\n    uint256 _actionLen = _message.len() - TOKEN_ID_LEN;\n    uint40 _type = uint40(msgType(_message));\n    return _message.slice(TOKEN_ID_LEN, _actionLen, _type);\n  }"
}