How can I get started with Rust's async libraries?

How can I get started with Rust's async libraries?

To get started with Rust's async libraries, you should first familiarize yourself with the basics of async programming in Rust. The async-std and tokio libraries are popular choices. Would you like a tutorial on one of these?

Yes, can you provide a tutorial on using Tokio?

Sure! First, you'll need to add Tokio to your Cargo.toml file. Here's a simple example to get you started... [continues with code example]

What are some common use cases for async in Rust?

Common use cases include web servers, network applications, and any I/O-bound tasks where you want to handle multiple operations concurrently.

Are there any performance considerations I should be aware of?

Yes, while async can improve performance by allowing concurrent operations, it also introduces complexity. It's important to manage your tasks and avoid blocking the async runtime.