#[enum_convert]Expand description
Generate From and Into implementations for a Diplomat enum
This is invoked as #[diplomat::enum_convert(OtherEnumName)]
on a Diplomat enum. It will assume the other enum has exactly the same variants
and generate From and Into implementations using those. In case that enum is #[non_exhaustive],
you may use #[diplomat::enum_convert(OtherEnumName, needs_wildcard)] to generate a panicky wildcard
branch. It is up to the library author to ensure the enums are kept in sync. You may use the #[non_exhaustive_omitted_patterns]
lint to enforce this.