Merge "rust: Visibility exports for bindgen" am: 6d1845eeba am: 26eb2d6087 am: 7fe4121679 am: 5fd07ae39a am: ce0b9caf47

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2170045

Change-Id: Ida16aff59c870fe50cf11d2056fee9583e6db6ef
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>