Add support voption to require function

[Maxumka]

Proposed Changes

@TheAngryByrd Hi.

In my company we use voption and to convert to result we need to write our own functions for different projects. For convenience I would like to have them in a package at once

Types of changes

• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist

• Build and tests pass locally
• I have added tests that prove my fix is effective or that my feature works (if appropriate)
• I have added necessary documentation (if appropriate)

Further comments

Also added bind functions to require voption

[TheAngryByrd]

Thank you! And all the documentation is great :)

Note: I realized we weren't running tests in CI so I had to rebase your branch after I fixed it and force push.