What are the best practices for using async/await in Rust?
An example of an AI chatbot conversation about Rust's async/await best practices.
What are the best practices for using async/await in Rust?
When using async/await in Rust, it's important to keep your async functions small and focused. Avoid blocking calls and prefer using non-blocking alternatives.
Can you explain why blocking calls are a problem?
Blocking calls can prevent the async runtime from executing other tasks, leading to performance bottlenecks. It's best to use async-compatible libraries.
What libraries should I use for async operations?
You can use libraries like Tokio or async-std for async operations in Rust. They provide a rich set of tools for building async applications.
How do I handle errors in async functions?
You can use the Result type to handle errors in async functions, just like in synchronous code. Make sure to propagate errors properly.
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