Rust Elegant

Rust 优雅开发规范，必须在以下场景触发：为 Rust 项目写代码、review Rust 代码、设计 Rust 项目结构、处理 Rust 错误类型时。覆盖命名、注释规范、枚举设计、trait 抽象、项目结构、错误处理、所有权、迭代器、宏、内存分配、match 穷尽性、unsafe 等所有 Rust 惯用法。只要任务涉及写或修改 Rust 代码，必须读取此 skill。

12 stars 1 forksSoftware Development

Install

skills CLI (Claude Code, Cursor, Codex and more)

npx skills add fuqiuluo/rust-elegant --skill rust-elegant

Manual install

git clone --depth 1 https://github.com/fuqiuluo/rust-elegant.git /tmp/rust-elegant
mkdir -p ~/.claude/skills
cp -r /tmp/rust-elegant/. ~/.claude/skills/rust-elegant

Personal skills live in ~/.claude/skills. Use .claude/skills in a project folder to share a skill with your team.

From the SKILL.md

# Rust 优雅开发规范

**核心原则：写出来的代码要让有经验的 Rust 工程师看了不难受。能跑不是标准，惯用、可维护、高性能才是标准。**

---

## 适用范围

- 这些规则作用于**本次新写或改动的代码**。已有代码优先遵循项目现有约定（错误类型、模块布局、命名、注释风格），不要在修 bug 或加功能时顺手重构周边代码。
- 在已有代码里发现下表的问题：在回复里指出，是否重构由用户决定。
- 规则是默认做法，不是教条。常见例外写在对应的 reference 里；偏离默认做法时，在注释或回复里说明理由。
- 先分清写的是**库的公共 API**（会被其他 crate 依赖）还是**应用代码**（bin、服务，以及库的内部实现）。API 设计类规则（trait 抽象、`impl Into` / `impl Iterator` 签名、`#[non_exhaustive]`、thiserror 错误枚举）对库的公共 API 是硬性要求；应用代码优先简单直接，不为还没出现的需求提前抽象。
- review 代码时，区分"会导致 bug"的问题和"风格建议"，不要把风格建议说成必须修改。

---

## 快速诊断：看到这些先停一下

| 看到这个 | 可能的问题 | 去读 |
|---|---|---|
| 主语是自定义类型的自由函数，如 `fn parse_version(s)`、`fn version_to_string(v)` | 行为没有归位到类型上 | [type-design.md](references/type-design.md) |
| `utils.rs` / `helpers.rs` 里堆着某个类型专属的函数 | 同上 | [project-structure.md](references/project-structure.md) |
| 调用处像 `f(url, 8, 30_000, 3, true)`，看不出每个值是什么 | C 式传参 | [type-design.md](references/type-design.md) |
| 参数是 `&String` / `&Vec<T>` / `&Box<T>` / `&Option<T>` | 过度具体化 | [type-design.md](references/type-design.md) |
| 返回 `(u32, u32, bool)` 这类多元素元组，或定义多字段 tuple struct | 字段没有名字，只能靠 `.0` `.1` 猜 | [type-design.md](references/type-design.md) |
| 数值收窄用 `as`（如 `n as u16`） | 越界时静默截断 | [type-design.md](references/type-design.md) |
| `fn get_name(&self)`；只借用 `self` 却叫 `into_xxx` | 不符合标准库命名惯例 | [naming.md](references/naming.md) |
| 生产路径上的 `.unwrap()`；库的公共 API 返回 `Box<dyn Error>` | 错误处理走极端 | [error-handling.md](references/error-handling.md) |

Read the full skill on GitHub

Details

Skill name: rust-elegant
Repository: fuqiuluo/rust-elegant
License: Unlicense
Repo updated: 22 October 2026

FAQ

What does the Rust Elegant skill do?

How do I install the Rust Elegant skill?

skills CLI (Claude Code, Cursor, Codex and more): npx skills add fuqiuluo/rust-elegant --skill rust-elegant. Skills go in ~/.claude/skills (personal) or .claude/skills (project), and Claude loads them automatically when a task matches the description.

Is Rust Elegant popular?

It lives in fuqiuluo/rust-elegant, which has 12 GitHub stars and 1 forks.

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