Android 12.0.0 release 27
Generate apex_available from c2a instead of a patch am: fd4214399a am: 8ef9e0875e am: a12ae846d2

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/protobuf/+/1689915

Change-Id: I398b241d29875de9749a5202aea91776bad7562b
tree: 9a6c316c8be8d38009d2fc5af7705b97ca0da5d4
  1. benches/
  2. out/
  3. src/
  4. .cargo_vcs_info.json
  5. Android.bp
  6. build.rs
  7. Cargo.toml
  8. Cargo.toml.orig
  9. cargo2android.json
  10. LICENSE.txt
  11. METADATA
  12. MODULE_LICENSE_MIT
  13. OWNERS
  14. README.md
  15. regenerate.sh
README.md

How to develop rust-protobuf itself

cargo test --all to build everything.

If code generator is changed, code needs to be regenerated, see regenerate.sh.