bazelbuild/rules_rust

Rust rules for Bazel

Stars: 843
Forks: 651
Open beginner issues: 0
Indexed issues: 477
Avg merge: 2d 18h
Merged PRs (30d): 15

Dominant language: Starlark
License: Apache-2.0
Last GitHub push: Sep 14, 2026
Latest indexed: Sep 14, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted good first issue

Open All

477 open issues indexed

Regression tests for target_json Open

maintenance Technical debt

bazelbuild/rules_rust#4078 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
cargo_build_script: `DEP_<links>_<KEY>` values pointing into OUT_DIR reach dependent build scripts with an unresolved `${out_dir}` token Open

bazelbuild/rules_rust#4103 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Support per-crate `clippy.toml` via `lint_config` Open

bazelbuild/rules_rust#4113 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
rust_analyzer: rust-project.json consolidation merges distinct crates with the same crate_id Open

bazelbuild/rules_rust#4138 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
rust-analyzer root discovery should support configurable target query Open

rust-analyzer

bazelbuild/rules_rust#4141 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
PIC `cc_library` dependencies for PIE binary emit does not satisfy link attributes Open

needs-triage

bazelbuild/rules_rust#4148 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Apple Rust link actions pass conflicting deployment targets to clang Open

help wanted platform: apple

bazelbuild/rules_rust#4149 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
bzlmod: override_target_build_script and override_target_proc_macro are silent no-ops (override_targets key mismatch) Open

bazelbuild/rules_rust#4152 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Cargo features are enabled for all target triples Open

awaiting-response crate-universe

bazelbuild/rules_rust#4163 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Runfiles for `rust_wasm_bindgen` targets Open

wasm

bazelbuild/rules_rust#4172 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add rule for `crate_type = dylib` Open

bazelbuild/rules_rust#4175 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Conditionally export `libprofiler_builtins` from `rust_library` CcInfo Open

bazelbuild/rules_rust#4178 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Allow mdbook rule to use default configuration without requiring book.toml Open

awaiting-response mdbook

bazelbuild/rules_rust#4194 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add rule to materialize generated files into a `OUT_DIR` Open

bazelbuild/rules_rust#4196 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
cargo_build_script omits `--remap-path-prefix`, making build script output path-dependent Open

needs-triage

bazelbuild/rules_rust#4201 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
rust-analyzer sysroot enrichment fails: no cargo in rust_analyzer_toolchain Open

rust-analyzer

bazelbuild/rules_rust#4203 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
rust_doc_test: no way to set environment variables for the test runner (generated script does `exec env -`) Open

bazelbuild/rules_rust#4209 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
crate_universe silently bootstraps cargo-bazel with hardcoded DEFAULT_RUST_VERSION when no toolchain is registered, producing confusing downstream errors Open

bazelbuild/rules_rust#4210 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
gen_rust_project: crates from local_path_override modules are not marked as workspace members Open

bazelbuild/rules_rust#4213 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Workspace has sysroot errors: missing a core library Open

needs-triage rust-analyzer

bazelbuild/rules_rust#4222 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
rust.toolchain(strip_level = ...) is silently ignored Open

bazelbuild/rules_rust#4223 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
support overriding a crate's opt level per compilation mode Open

bazelbuild/rules_rust#4224 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
mdbook preprocessor written as a `py_binary` is silently skipped Open

awaiting-response mdbook

bazelbuild/rules_rust#4227 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
`rust_bindgen` rejects `CcInfo` dependencies with only a dynamic library Open

bazelbuild/rules_rust#4233 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 14, 2026
`rust_analyzer_aspect` emits the wrong crate root for mixed source/generated crates Open

needs-triage rust-analyzer

bazelbuild/rules_rust#4234 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 14, 2026
C++ linker and sysroot paths are not rewritten by Bazel path mapping Open

help wanted

bazelbuild/rules_rust#4250 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
rust_bindgen should pass opt-level flags to clang Open

needs-triage

bazelbuild/rules_rust#4254 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026

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