# Rust

> A Claude skill from DongDuong2001/pudo-code-system.

- **Type:** Skill
- **Install:** `agentstack add skill-dongduong2001-pudo-code-system-rust`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [DongDuong2001](https://agentstack.voostack.com/s/dongduong2001)
- **Installs:** 0
- **Category:** [Agent Skills](https://agentstack.voostack.com/c/agent-skills)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [DongDuong2001](https://github.com/DongDuong2001)
- **Source:** https://github.com/DongDuong2001/pudo-code-system/tree/main/skills/backend/rust
- **Website:** https://dongduong2001.github.io/pudo-code-system/

## Install

```sh
agentstack add skill-dongduong2001-pudo-code-system-rust
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Rust (Backend) PUDO Checklist

## 1. PLAN (Architecture & Strategy)
- [ ] **Framework Selection:** Choose web framework (Axum, Actix-web) based on performance vs. ecosystem needs.
- [ ] **Crate Ecosystem:** Plan dependencies (e.g., `tokio` for async runtime, `serde` for serialization, `sqlx` or `sea-query` for DB).
- [ ] **Error Handling:** Define a centralized application error type using crates like `thiserror` or `anyhow`.
- [ ] **State Management:** Plan how application state (DB pools, config) will be shared across thread workers.

## 2. UNDERSTAND (Context & Auditing)
- [ ] **Borrow Checker & Lifetimes:** Audit data structures to minimize clones; rely on references where safe across async boundaries.
- [ ] **Async Context:** Ensure types crossing `.await` points implement `Send` and `Sync`.
- [ ] **Safety:** Review `unsafe` blocks if any exist. Justify their existence.

## 3. DEVELOP (Implementation)
- [ ] **Structs & Traits:** Define core domain models. Use `#[derive(Serialize, Deserialize)]` for data transfer objects.
- [ ] **Routes:** Implement handlers with strongly typed extractors (Json, Path, Query).
- [ ] **Database:** Use compile-time checked SQL queries (e.g., `sqlx::query!`) for type safety.
- [ ] **Testing:** Write inline unit tests (`#[test]`) and asynchronous integration tests (`#[tokio::test]`).

## 4. OPTIMIZE (Performance & Review)
- [ ] **Binary Size & Speed:** Review `Cargo.toml` profiles (e.g., strictly `opt-level = 3`, LTO enabled for release).
- [ ] **Memory Allocation:** Profile long-lived objects. Consider `Arc` for shared read-only state instead of cloning.
- [ ] **Compilation Time:** Use `cargo clippy` and `cargo fmt` to enforce idiomatic code and avoid macro bloat where unnecessary.
- [ ] **Logging:** Configure structured async logging using `tracing` and `tracing-subscriber`.

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [DongDuong2001](https://github.com/DongDuong2001)
- **Source:** [DongDuong2001/pudo-code-system](https://github.com/DongDuong2001/pudo-code-system)
- **License:** MIT
- **Homepage:** https://dongduong2001.github.io/pudo-code-system/

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-dongduong2001-pudo-code-system-rust
- Seller: https://agentstack.voostack.com/s/dongduong2001
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.