Merge "rust: Visibility exports for bindgen" am: 784741cfb6

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Virtualization/+/2169150

Change-Id: Ifa91b4ed2481f3fec67e4edff05d0e401b0b1c9d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>