What is thread safety in Rust and why is it important?

What is thread safety in Rust and why is it important?

Thread safety in Rust ensures that data is accessed by multiple threads without causing data races. It's crucial for building reliable concurrent applications.

How does Rust achieve thread safety?

Rust achieves thread safety through its ownership system, which enforces rules at compile time to prevent data races and ensure safe access.

Can you give an example of a thread-safe data structure in Rust?

Sure! The Arc (Atomic Reference Counted) type is a thread-safe way to share ownership of data across threads.

What are some common pitfalls to avoid when working with threads in Rust?

Common pitfalls include forgetting to use synchronization primitives like Mutex or RwLock, which can lead to deadlocks or data races.