Meta-Function ontology — the higher-level interface layer that names the typed objects involved in moving data across language seams via generated code rather than runtime reflection. Four ontology objects: 1. ObjectDefinition<T> — typed source-of-truth 2. TransformationFunctions<T, W> — pure encode/decode pair 3. FunctionsCodeGen — produces source code of TransformationFunctions 4. DefinitionCodeGen — translates ObjectDefinition across ...