rust implement clone for struct

To implement the Clone trait for a struct in Rust, you can use the derive attribute. The derive attribute allows you to automatically generate common trait implementations, such as Clone, for your struct.

Here is an example of how to implement Clone for a struct:

#[derive(Clone)]
struct MyStruct {
    // struct fields
}

In the above code, the #[derive(Clone)] attribute is added before the struct definition. This tells the Rust compiler to automatically generate the Clone implementation for MyStruct.

After adding the #[derive(Clone)] attribute, you can use the clone method on instances of MyStruct to create a new copy of the struct.

I hope this helps! Let me know if you have any further questions.