What if I want my application to be performant? There's no value in c abi compatibility if the code internally costs a serialization round trip all the time. May as well just use rusts ffi at that point, it'll be faster!
Also how do you even operate on a SecureUserCreatedStructuredData that is serialized into a SecureString or SecureBytes?
Does my function that operates on a SecureUserCreatedStructureData take in a SecureString, which is documented as needing to be deserializable to a SecureUserCreatedStructureData? If so, that's just a secure void*, with all the problems void* has, and slower.
