What is garbage collection in Rust?

What is garbage collection in Rust?

Rust does not have a traditional garbage collector like some other languages. Instead, it uses a system of ownership with rules that the compiler checks at compile time.

How does ownership work in Rust?

Ownership in Rust means that each value has a single owner, and when the owner goes out of scope, the value is dropped. This prevents memory leaks.

What are the benefits of Rust's approach to memory management?

The main benefits include memory safety without a garbage collector, better performance, and no runtime overhead for memory management.

Can I still use garbage collection in Rust if I want?

Yes, you can use libraries like gc or rental if you prefer garbage collection, but it's not the default approach in Rust.