Implement Tokio patterns for spawning tasks, channels, timeouts, and graceful shutdown.
npx skills add https://github.com/hwatkins/my-skills --skill rust-async-hwatkins
Please help me install this Agent Skill. Skill: rust-async Source: https://github.com/hwatkins/my-skills/tree/main/skills/rust-async Command: npx skills add https://github.com/hwatkins/my-skills --skill rust-async-hwatkins
Rust's async ecosystem is powerful but learning to compose reliable, scalable async code is complex. This skill guides you through common concurrency patterns, safe task coordination, and non-blocking I/O to build robust async services in Rust.
Describe how to implement a small asynchronous Rust program using Tokio that launches multiple tasks and collects their results.
High-intent search queries and answers about installing and using this skill.
Manage multiple Tokio tasks by spawning them with tokio::spawn and collecting their results with JoinSet. This approach enables scalable concurrency, structured task coordination, and non-blocking execution across robust async Rust services.
Share state safely between async tasks by combining Arc with tokio::sync primitives. This design minimizes blocking and ensures scalable, non-blocking task coordination in modern Rust async development.
Implement graceful shutdown by applying tokio::select! with broadcast channels to listen for cancellation signals. This preserves resources on exit and ensures safe error handling during task coordination in Rust.
Use mpsc, oneshot, and broadcast channels for decoupled communication between tasks. These Tokio channels enable targeted async data routing, workflow orchestration, and backpressure handling in Rust concurrency patterns.
Apply timeouts and orchestrate workflows with deadlines by utilizing tokio::select!. This enforces safe error handling and non-blocking patterns while managing scalable task coordination in Rust async services.
Yes, you can leverage streams for asynchronous data processing and backpressure handling. Streams provide battle-tested Tokio patterns to build robust async services and ensure scalable task coordination in Rust.
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