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gerrit-public.fairphone.software / platform / external / rust / crates / protobuf-codegen / c94cf4f90ac9e3e4806d30b1a90a6230b6f22c56
commitc94cf4f90ac9e3e4806d30b1a90a6230b6f22c56[log] [tgz]
authorChih-Hung Hsieh <chh@google.com>Mon Oct 12 10:52:41 2020 +0000
committerAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>Mon Oct 12 10:52:41 2020 +0000
tree4c620d203f944742f253812029cb0dea6195e1f4
parent2ef05ef5e346b4dd408d19a3ccba03a9f90ebc3c [diff]
parentee754b667a934869ea4ed6aaa3a9ee98114ebaf0 [diff]
Copy description from Cargo.toml to METADATA am: 3592d87b82 am: b078d52cf7 am: ee754b667a

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/protobuf-codegen/+/1457155

Change-Id: If8a650470a1ca32997c245fd75cb86e255d75d15
tree: 4c620d203f944742f253812029cb0dea6195e1f4
  1. patches/
  2. src/
  3. LICENSE ⇨ LICENSE.txt
  4. NOTICE ⇨ LICENSE
  5. .cargo_vcs_info.json
  6. Android.bp
  7. Cargo.lock
  8. Cargo.toml
  9. Cargo.toml.orig
  10. LICENSE.txt
  11. METADATA
  12. MODULE_LICENSE_BSD_LIKE
  13. OWNERS
  14. post_update.sh
  15. README.android
  16. README.md
  17. 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.