pw_toolchain: Add cargo to Rust toolchains

This is needed for using `rules_rust`'s `crate_universe` with Pigweed's Rust toolchains. Change-Id: I6f4fdc4bcf717f09dfe501687bd9ab6376e6340b Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/255062 Docs-Not-Needed: Erik Gilling <[email protected]> Presubmit-Verified: CQ Bot Account <[email protected]> Lint: Lint 🤖 <[email protected]> Commit-Queue: Erik Gilling <[email protected]> Reviewed-by: Armando Montanez <[email protected]>
google · Jan 14, 2025 · 3d3c663 · 3d3c663
1 parent bdc5263
commit 3d3c663
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diff --git a/MODULE.bazel.lock b/MODULE.bazel.lock
diff --git a/pw_toolchain/rust/templates.bzl b/pw_toolchain/rust/templates.bzl
@@ -17,6 +17,7 @@ _rust_toolchain_template = """\
 rust_toolchain(
     name = "{name}_rust_toolchain",
     binary_ext = "",
+    cargo = "{toolchain_repo}//:bin/cargo",
     clippy_driver = "{toolchain_repo}//:bin/clippy-driver",
     default_edition = "2021",
     dylib_ext = "{dylib_ext}",