Does it support graceful shutdowns?

Absolutely. It covers the use of CancellationToken and JoinSet to manage task lifecycles and ensure clean application exits without data loss.

Which Rust async runtimes are supported?

The skill primarily focuses on the Tokio ecosystem but includes patterns applicable to async-std and general futures-based concurrency in Rust.

What does the Rust Async skill help with?

It provides domain-specific guidance for writing concurrent Rust code, focusing on libraries like Tokio and preventing common async errors such as blocking the executor.

Why is blocking the async executor bad?

Blocking the executor prevents other tasks from making progress; this skill identifies these patterns and suggests using spawn_blocking or async-native equivalents.

Can this skill help prevent deadlocks?

Yes, it includes patterns for lock ordering, scoping locks tightly, and using atomics to prevent deadlocks in multithreaded applications.

Rust Async & Concurrency

Name: Rust Async & Concurrency
Author: peixotorms

bypeixotorms

0•

API 开发

Optimizes Rust code for high-performance concurrency and asynchronous execution using Tokio and standard patterns.

This skill empowers Claude to write robust, efficient, and thread-safe Rust code by applying best practices for asynchronous programming and concurrency. It covers essential libraries like Tokio and async-std, provides guidance on channel communication (mpsc, broadcast, watch), and prevents common pitfalls such as deadlocks, blocking the async executor, or holding mutex guards across await points. Whether you're building high-throughput backend services or managing complex task lifecycles with JoinSet and CancellationToken, this skill ensures your Rust applications are performant and memory-safe.

主要功能

01Implements advanced channel patterns including mpsc, oneshot, broadcast, and watch

020 GitHub stars

03Manages complex task lifecycles using JoinSet and CancellationToken for graceful shutdowns

04Ensures thread safety with proper usage of Arc, Mutex, RwLock, and Atomics

05Provides guidance on deadlock prevention and optimal lock ordering

06Prevents common async pitfalls like blocking the executor or holding guards across await points

使用场景

01Implementing graceful shutdown logic for long-running system services

02Developing concurrent data processing pipelines using channels and streams

03Building high-performance web servers and API backends with Tokio

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add peixotorms/odinlayer-skills rust-async

For use in Claude.ai and ChatGPT

Download Skill