pub fn degrade_unsupported_nested_structs(
columns: &[AnalyzedColumn],
nested_structs: &[NestedStructInfo],
backend: &dyn CodegenBackend,
) -> Result<DegradedNestedStructs, ScytheError>pub fn degrade_unsupported_nested_structs(
columns: &[AnalyzedColumn],
nested_structs: &[NestedStructInfo],
backend: &dyn CodegenBackend,
) -> Result<DegradedNestedStructs, ScytheError>