* feat(agents): add Rust language support — reviewer, build resolver, patterns, and testing
Add Rust-specific agents and skills following the established Go/Kotlin pattern:
- agents/rust-reviewer.md: ownership, lifetimes, unsafe audit, clippy, error handling
- agents/rust-build-resolver.md: cargo build errors, borrow checker, dependency resolution
- skills/rust-patterns/SKILL.md: idiomatic Rust patterns and best practices
- skills/rust-testing/SKILL.md: TDD, unit/integration/async/property-based testing
* fix(agents): correct Rust examples for accuracy and consistency
- unsafe fn: add inner unsafe {} block for Rust 2024 edition compliance
- edition: update from 2021 to 2024 as current default
- rstest: add missing fixture import
- mockall: add missing predicate::eq import
- concurrency: use sync_channel (bounded) and expect() over unwrap()
to align with rust-reviewer's HIGH-priority review checks
* fix(skills): correct compilation issues in Rust code examples
- collect: add .copied() for &str iterator into String
- tokio import: remove unused sleep, keep Duration
- async test: add missing Duration import
* fix(skills): move --no-fail-fast before test-binary args
--no-fail-fast is a Cargo option, not a test binary flag.
Placing it after -- forwards it to the test harness where it is
unrecognized.
* fix(agents): distinguish missing cargo-audit from real audit failures
Check if cargo-audit is installed before running it, so actual
vulnerability findings are not suppressed by the fallback message.
* fix: address automated review findings across all Rust files
- build-resolver: prefer scoped cargo update over full refresh
- testing: add Cargo.toml bench config with harness = false for criterion
- testing: condense TDD example to stay under 500-line limit
- patterns: use expect() over unwrap() on JoinHandle for consistency
- patterns: add explicit lifetime to unsafe FFI return reference
- reviewer: replace misleading "string interpolation" with concrete alternatives
* fix: align with CONTRIBUTING.md conventions
- skills: rename "When to Activate" to "When to Use" per template
- reviewer: add cargo check gate before starting review
* fix(agents): guard cargo-audit and cargo-deny with availability checks
Match the pattern used in rust-build-resolver to avoid command-not-found
errors when optional tools are not installed.
* fix: address second round of automated review findings
- testing: split TDD example into separate code blocks to avoid
duplicate fn definition in single block
- build-resolver/reviewer: use if/then/else instead of && ... ||
chaining for cargo-audit/deny to avoid masking real failures
- build-resolver: add MSRV caveat to edition upgrade guidance
* feat: add Rust slash commands for build, review, and test
Add commands/rust-build.md, commands/rust-review.md, and
commands/rust-test.md to provide consistent user entrypoints
matching the existing Go and Kotlin command patterns.
* fix(commands): improve rust-build accuracy and tone
- Restructure-first borrow fix example instead of clone-first
- Realistic cargo test output format (per-test lines, not per-file)
- Align "Parse Errors" step with actual resolver behavior
- Prefer restructuring over cloning in common errors table
* fix: address cubic-dev-ai review findings on commands
- Gate review on all automated checks, not just cargo check
- Use git diff HEAD~1 / git diff main...HEAD for PR file selection
- Fix #[must_use] guidance: Result is already must_use by type
- Remove error-masking fallback on cargo tree --duplicates
* fix: address remaining review findings across all bots
- Add rust-reviewer and rust-build-resolver to AGENTS.md registry
- Update agent count from 16 to 18
- Mark parse_config doctest as no_run (body is todo!())
- Add "How It Works" section to both Rust skills
- Replace cargo install with taiki-e/install-action in CI snippet
- Trim tarpaulin section to stay under 500-line limit
* fix(agents): align rust-reviewer invocation with command spec
- Use git diff HEAD~1 / main...HEAD instead of bare git diff
- Add cargo test as explicit step before review begins
* fix(skills): address cubic review on patterns and testing
- Remove Tokio-specific language from How It Works summary
- Add cargo-llvm-cov install note in coverage section
- Revert no_run on doctest examples (illustrative code, not compiled)
* fix(skills): use expect on thread join for consistency
Replace handle.join().unwrap() with .expect("worker thread panicked")
to match the .expect("mutex poisoned") pattern used above.
* fix(agents): gate review on all automated checks, not just cargo check
Consolidate check/clippy/fmt/test into a single gate step that
stops and reports if any fail, matching the command spec.
* fix(skills): replace unwrap with expect in channel example
Use .expect("receiver disconnected") on tx.send() for consistency
with the .expect() convention used in all other concurrency examples.
* fix: address final review round — OpenCode mirrors, counts, examples
- Add .opencode/commands/rust-{build,review,test}.md mirrors
- Add .opencode/prompts/agents/rust-{build-resolver,reviewer}.txt mirrors
- Fix AGENTS.md count to 20 (add missing kotlin agents to table)
- Fix review example: all checks pass (consistent with gate policy)
- Replace should_panic doctest with is_err() (consistent with best practices)
- Trim testing commands to stay at 500-line limit
* fix: address cubic and greptile review on OpenCode files and agents
- Fix crate::module import guidance (internal path, not Cargo.toml)
- Add cargo fmt --check to verification steps
- Fix TDD GREEN example to handle error path (validate(input)?)
- Scope .context() guidance to anyhow/eyre application code
- Update command count from 40 to 51
- Add tokio channel variants to unbounded channel warning
- Preserve JoinError context in spawned task panic message
* fix: stale command count, channel guidance, cargo tree fallback
- Fix stale command count in Project Structure section (40→51)
- Clarify unbounded channel rule: context-appropriate bounded alternatives
- Remove dead cargo tree fallback (exits 0 even with no duplicates)
- Sync OpenCode reviewer mirror with tokio channel coverage
