Add documentation to make clippy happy

[5aitama]

Hi, when I use bilge = "0.2" with :

[workspace.lints.rust]
missing_docs = "deny"

I have errors like:

And my code is :

Does bilge not take into account the documentation token of my struct/enum or the functions generated by the macro does bilge not have documentation ?

• my version of rustc is 1.79.0 (129f3b996 2024-06-10)
• my version of cargo is 1.79.0 (ffa9cf99a 2024-06-03)