commit	c06ab748bd23281d2018899f9539c1bc18467af7	[log] [tgz]
author	lberki <lberki@users.noreply.github.com>	Fri Jul 19 15:45:40 2019 +0200
committer	Damien Martin-Guillerez <damienmg@users.noreply.github.com>	Fri Jul 19 15:45:40 2019 +0200
tree	85c2772551cf6ed1852e2dfc40b6e1bf8bc317f2
parent	d951d12bd3d509fdd92e7989f7f4027a821dac66 [diff]

tree: 85c2772551cf6ed1852e2dfc40b6e1bf8bc317f2

README.md

Rust Rules

Overview

This repository provides rules for building Rust projects with Bazel.

Basics

Protobuf

with an overview here.

Setup

To use the Rust rules, add the following to your WORKSPACE file to add the external repositories for the Rust toolchain:

http_archive(
    name = "io_bazel_rules_rust",
    sha256 = "c82118824b2448b77146f1dae97b6eaa717babedad0822aca4879f3cbbf2b7b5",
    strip_prefix = "rules_rust-3228ccd3814c2ad0d7307d2f87fb8ff9616149d7",
    urls = [
        # Master branch as of 2018-12-11
        "https://github.com/bazelbuild/rules_rust/archive/3228ccd3814c2ad0d7307d2f87fb8ff9616149d7.tar.gz",
    ],
)

http_archive(
    name = "bazel_skylib",
    sha256 = "eb5c57e4c12e68c0c20bc774bfbc60a568e800d025557bc4ea022c6479acc867",
    strip_prefix = "bazel-skylib-0.6.0",
    url = "https://github.com/bazelbuild/bazel-skylib/archive/0.6.0.tar.gz",
)

load("@io_bazel_rules_rust//rust:repositories.bzl", "rust_repositories")
rust_repositories()

load("@io_bazel_rules_rust//:workspace.bzl", "bazel_version")
bazel_version(name = "bazel_version")

The rules are under active development, as such the lastest commit on the master branch should be used. master currently requires Bazel >= 0.17.0.

External Dependencies

Currently the most common approach to managing external dependencies is using cargo-raze to generate BUILD files for Cargo crates.

Roadmap

Improve expressiveness of features and support for Cargo's feature groups.
Add cargo_crate workspace rule for pulling crates from Cargo.