/rust-review

Lightweight Rust code review using clippy.

Usage

/rust-review [path]

Parameters

path (optional): Path to file or directory to review. Defaults to current directory.

What It Does

运行 cargo clippy 进行代码审查：

检查类型	说明
`clippy::correctness`	明确错误的代码
`clippy::suspicious`	可疑代码
`clippy::complexity`	过于复杂的代码
`clippy::perf`	性能问题
`clippy::style`	风格问题

Workflow

读取代码 - 分析目标文件/目录
运行 clippy - cargo clippy --message-format=json
分析结果 - 按严重程度分类
提供修复建议 - 代码示例

Example Output

Rust Code Review: src/lib.rs

Running clippy...

═══════════════════════════════════════════
Results: 3 issues found
═══════════════════════════════════════════

ERROR (1):
  src/lib.rs:42 [clippy::unwrap_used]
    → unwrap() called on Result
    → Fix: Use ? operator or handle error explicitly

WARNING (2):
  src/lib.rs:15 [clippy::needless_clone]
    → Clone is not needed here
    → Fix: Remove .clone()

  src/lib.rs:28 [clippy::manual_map]
    → Use Option::map instead of match
    → Fix: x.map(|v| v + 1)

═══════════════════════════════════════════

Clippy Configuration

项目可通过 clippy.toml 或 Cargo.toml 配置 clippy：

# Cargo.toml
[lints.clippy]
unwrap_used = "deny"
expect_used = "warn"

NOT Included

以下检查不在 /rust-review 范围内：

检查	原因	替代命令
`cargo fmt`	部分项目不支持	手动运行
`miri`	太重，需要 nightly	`/audit safety`
`cargo audit`	安全审计场景	`/audit security`
`lockbud`	专用并发审计	`/audit concurrency`