| # Upstream Tooling | |
| rules_rust manages versions of things like rustc. If you want to manually run upstream tooling configured at the versions, plugins and such that rules_rust has configured, rules_rust exposes these as targets in `@rules_rust//tools/upstream_wrapper`: | |
| ```console | |
| % bazel query @rules_rust//tools/upstream_wrapper | |
| @rules_rust//tools/upstream_wrapper:cargo | |
| @rules_rust//tools/upstream_wrapper:cargo_clippy | |
| @rules_rust//tools/upstream_wrapper:rustc | |
| @rules_rust//tools/upstream_wrapper:rustfmt | |
| ``` | |
| You can run them via `bazel run`, e.g. `bazel run @rules_rust//tools/upstream_wrapper:cargo -- check`. |