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gerrit-public.fairphone.software / platform / external / rust / crates / protobuf-codegen / 7c4bcc5a65ba92daaddf2e8a764140c5aa7f2548
commit7c4bcc5a65ba92daaddf2e8a764140c5aa7f2548[log] [tgz]
authorandroid-build-team Robot <android-build-team-robot@google.com>Thu Oct 22 03:07:55 2020 +0000
committerandroid-build-team Robot <android-build-team-robot@google.com>Thu Oct 22 03:07:55 2020 +0000
tree0cb8ac5cbf23fdb23352659f614de903efd58b49
parent2ecd2104e1692a64d973e5582d9a079a14453138 [diff]
parent4098752fce8f95069d6a50f1dac0a28400cdd2d5 [diff]
Snap for 6922502 from 4098752fce8f95069d6a50f1dac0a28400cdd2d5 to sc-d1-release

Change-Id: Id9bdf6371bb270a54e4a57169fbc75911d8c5ccc
tree: 0cb8ac5cbf23fdb23352659f614de903efd58b49
  1. src/
  2. LICENSE ⇨ LICENSE.txt
  3. NOTICE ⇨ LICENSE
  4. .cargo_vcs_info.json
  5. Android.bp
  6. Cargo.lock
  7. Cargo.toml
  8. Cargo.toml.orig
  9. LICENSE.txt
  10. METADATA
  11. MODULE_LICENSE_MIT
  12. OWNERS
  13. post_update.sh
  14. README.android
  15. README.md
  16. 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.