1*d4726bddSHONG Yifan# rules_rust with bazel_env 2*d4726bddSHONG Yifan 3*d4726bddSHONG YifanThis example uses [bazel_env.bzl](https://github.com/buildbuddy-io/bazel_env.bzl) to 4*d4726bddSHONG Yifanprovide `cargo`, `cargo-clippy`, `rustc` and `rustfmt` from the bazel toolchains 5*d4726bddSHONG Yifanto the user. They will be available directly in the PATH when the user 6*d4726bddSHONG Yifanenters this directory and has [direnv](https://direnv.net/) set up. 7*d4726bddSHONG Yifan 8*d4726bddSHONG YifanAdvantages: 9*d4726bddSHONG Yifan 10*d4726bddSHONG Yifan- The user doesn't have to install the toolchains themselves. 11*d4726bddSHONG Yifan- The tool versions will always match exactly those that bazel uses. 12