What are vectors in Rust?

What are vectors in Rust?

Vectors in Rust are dynamic arrays that can grow or shrink in size. They store elements of the same type and provide efficient access.

How do I create a vector in Rust?

You can create a vector using the Vec::new() method or by using the vec![] macro. For example: let v = vec![1, 2, 3];.

Can I store different types in a Rust vector?

No, Rust vectors can only store elements of the same type. However, you can use enums or traits to achieve similar functionality.

What are some common methods for vectors in Rust?

Common methods include push(), pop(), len(), and get(). These allow you to manipulate and access vector elements.