solidityconsole.loghardhat

Hardhat console log a string and variable in same statement

Is there a way I can log a string and a bytes variable in the same statement using hardhat/console.sol? Or at least have them print on the same line?

In the Hardhat docs it shows that you can add string arguments:

console.log("Changing owner from %s to %s", currentOwner, newOwner)

but is there a way to do this for other kinds of variables?

Solution

  • There is no overload of log function of hardhat/console.sol contract for (string,bytes,bytes), but there is one for:

    function log(string memory p0, string memory p1, string memory p2) internal view {
    _sendLogPayload(abi.encodeWithSignature("log(string,string,string)", p0, p1, p2));
}

    Which means, you can use it like this:

    console.log("your format string %s %s", string(yourBytesVariable1), string(yourBytesVariable2));