RPM build fix (reverted CI changes which will need to be un-reverted or made conditional) and vendor Rust dependencies to make builds much faster in any CI system.

zeroidc/vendor/cbindgen/tests/expectations/maybeuninit.cpp

@@ -0,0 +1,34 @@
+#if 0
+''' '
+#endif
+
+#ifdef __cplusplus
+template <typename T>
+using MaybeUninit = T;
+#endif
+
+#if 0
+' '''
+#endif
+
+
+#include <cstdarg>
+#include <cstdint>
+#include <cstdlib>
+#include <ostream>
+#include <new>
+
+template<typename T = void>
+struct NotReprC;
+
+using Foo = NotReprC<MaybeUninit<const int32_t*>>;
+
+struct MyStruct {
+  MaybeUninit<const int32_t*> number;
+};
+
+extern "C" {
+
+void root(const Foo *a, const MyStruct *with_maybe_uninit);
+
+} // extern "C"