convertScalarValue

The convertScalarValue function takes in a value, an Ethereum type, and a format, and converts the value to the specified format. The function is designed to handle scalar values, which are simple values that cannot be further divided, such as integers, strings, and booleans.

The value parameter is the value to be converted, and can be any type of scalar value, including integers, strings, and booleans.

The ethType parameter is a string that represents the Ethereum type of the value, such as "uint256" for an unsigned integer or "string" for a string.

The format parameter is a DataFormat value that specifies the format to which the value should be converted, such as "JSON" or "CSV".

The function returns the converted value in the specified format. If the value cannot be converted to the specified format, the function will throw an error.

Here are some examples of how the convertScalarValue function can be used:

• This would return the JSON string '123'.
• This would return the CSV string 'hello'.
• This would return the JSON string 'true'.

Overall, the convertScalarValue function is a useful tool for converting scalar values between different formats, and can be useful in a variety of contexts, such as data processing, data transformation, and data serialization.