Merge "rust: Add support for parameterized types" am: b634420506 am: 7d70a2bc3c am: 744d7dc5a4

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2485657

Change-Id: I2375ae3fc83003abbb1c3eb61a165f740efe091f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>