The `RecordForm`, `EmbeddedForm` and `Options` derives for Tablo's forms, embedded values and
choice fields.
`tablo-core` re-exports each derive and `tablo` re-exports `tablo-core`, so an app depends on
`tablo` and brings them in with `use tablo::prelude::*;`. The
[API reference](https://docs.rs/tablo-core) documents them where they are re-exported.