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.