stringToHex

The stringToHex function is a utility method provided by the web3.utils module that takes a string input and returns a hexadecimal string representation of the input. The function is also aliased as utf8ToHex.

The stringToHex function takes a single string argument, str, which is the input to be converted to hexadecimal.

The function returns a string representing the hexadecimal encoding of the input string.

Here's an example of how the stringToHex function can be used:

In this example, the stringToHex function is called with a string input value. The function returns a string representing the hexadecimal encoding of the input value.