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gerrit-public.fairphone.software / platform / external / rust / crates / protobuf-codegen / 2c012d21d40a767992e8e9a3e7c015d5488edd9d
commit2c012d21d40a767992e8e9a3e7c015d5488edd9d[log] [tgz]
authorChih-Hung Hsieh <chh@google.com>Tue Jul 14 01:30:47 2020 +0000
committerAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>Tue Jul 14 01:30:47 2020 +0000
tree4e9b2039140bfc4f73846096814ece4585f89d0d
parentfc93b52c9f6a1d8e5f035d8331295a7f39a89046 [diff]
parentf2da43abc58a9fa6730555050741cb3dafed80c7 [diff]
Regenerate Android.bp with new cargo2android.py am: e192325536 am: f2da43abc5

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/protobuf-codegen/+/1362297

Change-Id: I4240187de162d809a3b22c66796c562045c777dd
tree: 4e9b2039140bfc4f73846096814ece4585f89d0d
  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_BSD_LIKE
  12. OWNERS
  13. README.android
  14. README.md
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.