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gerrit-public.fairphone.software / platform / external / rust / crates / protobuf-codegen / de4007ae5d39e18d7451b5ea85d383a9d6887888
commitde4007ae5d39e18d7451b5ea85d383a9d6887888[log] [tgz]
authorXin Li <delphij@google.com>Thu Aug 27 09:44:13 2020 -0700
committerXin Li <delphij@google.com>Thu Aug 27 09:44:13 2020 -0700
tree371f9b2367f6772ff5d046a1ecc559b0e0126834
parentc300d33b990956aa2d62d08cefb4e4c47ef93f0d [diff]
parent9eee38007307c26ef41073c25bb1367052b5606b [diff]
Mark Android R (rvc-dev-plus-aosp-without-vendor@6692709) as merged

Bug: 166295507
Merged-In: I0d2e660fd93ef3ddba63e46b3ac369996c151669
Change-Id: I9c8ae5c3fbd9d0d07b999a489dde20fe2491a731
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.