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gerrit-public.fairphone.software / platform / external / rust / crates / protobuf-codegen / 053f168dab054918654db8e1ed1f564d483b6e85
commit053f168dab054918654db8e1ed1f564d483b6e85[log] [tgz]
authorJoel Galenson <jgalenson@google.com>Thu Aug 12 23:04:15 2021 +0000
committerAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>Thu Aug 12 23:04:15 2021 +0000
treefafdecfbe1360449dedb04dc6cd3b4a6c1c1083f
parent48aae05446ab65553b1cb0ec241ed4fc6cf71123 [diff]
parent362036802732bdab8b9379da30e32380a71e6964 [diff]
Upgrade rust/crates/protobuf-codegen to 2.25.0 am: 7f6fb13429 am: 3620368027

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/protobuf-codegen/+/1790952

Change-Id: Id6c47790aa020535bc367ec31ec83e5d9cba8af5
tree: fafdecfbe1360449dedb04dc6cd3b4a6c1c1083f
  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. 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.