Should individual toml config file fields be optional? about tv HOT 4 OPEN

@alexhallam Thanks for the pretty tv tool. Optional config would be good. Or it should be mentioned that "all options must be present in tv.toml" in README. I really didn't know why my 3 lines tv.toml never work (only wanted to change colors), until seeing this issue.

They must all be present.

Thanks @5tefan for the tip.

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Okay, I will get working on this. Thanks for using the tool and contributing issues and suggestions for improvements.

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That makes a lot of sense. I agree, optional config parameters should be available to users.

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Hi guys. I took another try at this, but did not have success. I just added a comment to the readme. #126 . I am going to leave a reproducible example from the Rust Playground here for anyone to try to tackle.

Here is how to run the rust playground example. The example works as is, but if you add a comment # in front of one of the fields defined in file_contents such as extend_rows you will see that the config returns None. A working example would return a config, but with the one field that is missing not defined.

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