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gerrit-public.fairphone.software / platform / external / rust / crates / protobuf-codegen / 8ad94c0b8a733596f8476fe8c2cc1eb4ed84487f
commit8ad94c0b8a733596f8476fe8c2cc1eb4ed84487f[log] [tgz]
authorChih-Hung Hsieh <chh@google.com>Thu Oct 01 20:19:47 2020 +0000
committerAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>Thu Oct 01 20:19:47 2020 +0000
tree67e4a050fab8163cbb84fafee410872d1b1634fd
parent372389cee1d486b9a5e8c8a6fcee1ab11d39f32c [diff]
parent54727a26b0d697f251bb4fa5f046a345395545c5 [diff]
Add post_update.sh am: 0e4ce3895a am: b6bfe838c5 am: 54727a26b0

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/protobuf-codegen/+/1443104

Change-Id: I6a00ab14801ae55cf5c66a560c6659ef0cacf855
tree: 67e4a050fab8163cbb84fafee410872d1b1634fd
  1. patches/
  2. src/
  3. LICENSE ⇨ LICENSE.txt
  4. NOTICE ⇨ LICENSE
  5. .cargo_vcs_info.json
  6. Android.bp
  7. Cargo.lock
  8. Cargo.toml
  9. Cargo.toml.orig
  10. LICENSE.txt
  11. METADATA
  12. MODULE_LICENSE_BSD_LIKE
  13. OWNERS
  14. post_update.sh
  15. README.android
  16. README.md
  17. TEST_MAPPING
README.md

protobuf-codegen

This crate contains protobuf code generator and a protoc-gen-rust protoc plugin.

protoc-gen-rust

protoc-gen-rust implements standard protobuf protoc plugin conventions.

Probably you do not want to use it directly in Rust environment, there are easier to use alternatives:

  • protoc-rust crate which can be invoked programmatically from build.rs of your project which requires only protoc in $PATH but not protoc-gen-rust.
  • protobuf-codegen-pure crate which behaves like protoc-rust, but does not depend on protoc binary

But if you really want to use that plugin, here's the instruction

(Note protoc can be invoked programmatically with protoc crate)

  1. Install protobuf for protoc binary.

On OS X Homebrew can be used:

brew install protobuf

On Ubuntu, protobuf-compiler package can be installed:

apt-get install protobuf-compiler

Protobuf is needed only for code generation, rust-protobuf runtime does not use protobuf library.

  1. Install protoc-gen-rust program (which is protoc plugin)

It can be installed either from source or with cargo install protobuf command.

  1. Add protoc-gen-rust to $PATH

If you installed it with cargo, it should be

PATH="$HOME/.cargo/bin:$PATH"
  1. Generate .rs files:
protoc --rust_out . foo.proto

This will generate .rs files in current directory.