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gerrit-public.fairphone.software / platform / external / rust / crates / protobuf-codegen / 5d91e0b145198beb4742bce55dded2c8857ff938
commit5d91e0b145198beb4742bce55dded2c8857ff938[log] [tgz]
authorHaibo Huang <hhb@google.com>Thu Aug 20 01:00:23 2020 +0000
committerAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>Thu Aug 20 01:00:23 2020 +0000
tree371f9b2367f6772ff5d046a1ecc559b0e0126834
parent4612338428e582338e5efdf5ae74eff291f22efa [diff]
parentf7b6f14c2824bbe7b46e83c156d3ff143c1d9fed [diff]
Upgrade rust/crates/protobuf-codegen to 2.17.0 am: ba676d3979 am: c300d33b99 am: 850ea9eeea am: f7b6f14c28

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/protobuf-codegen/+/1398869

Change-Id: I30183d95e1a9e6f8045b08f604013bccb49094e2
tree: 371f9b2367f6772ff5d046a1ecc559b0e0126834
  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
  15. 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.