What are the best practices for memory management in Rust?

What are the best practices for memory management in Rust?

In Rust, best practices for memory management include using ownership, borrowing, and lifetimes effectively. This ensures memory safety without a garbage collector.

Can you explain ownership and how it works 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 is borrowing and how does it differ from ownership?

Borrowing allows you to temporarily use a value without taking ownership. You can have either multiple immutable borrows or one mutable borrow at a time.

How do lifetimes work in Rust?

Lifetimes in Rust are annotations that tell the compiler how long references should be valid. They help prevent dangling references.