How to copy an array in Rust?

In Rust, to copy an array into another we can simply use the function clone(). which will clone all elements into another.

Example of copying an array in Rust

fn main() {
    let arr = ["a","b","c"];
    let mut another = arr.clone();  
    println!("copy of arr = {:?} ", another);
}

Output

copy of arr = ["a", "b", "c"]

Conclusion

In this page (written and validated by A. Gawali) you learned about How to copy an array in Rust? . What's Next? If you are interested in completing Rust tutorial, we encourage you simply to start here: Rust Tutorial.

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