rustHow to make a Rust slice unique?

A Rust slice can be made unique by using the .to_vec() method. This method creates a new vector from the slice, which is a unique collection of elements.

Example code

let mut my_slice = [1, 2, 3, 4, 5];
let my_unique_vec = my_slice.to_vec();

Output example

[1, 2, 3, 4, 5]

Code explanation

• let mut my_slice = [1, 2, 3, 4, 5];: This line declares a mutable slice called my_slice with the elements 1, 2, 3, 4, and 5.
• let my_unique_vec = my_slice.to_vec();: This line creates a new vector called my_unique_vec from the slice my_slice.

Helpful links

• Rust Documentation - Slices
• Rust Documentation - Vectors

Edit this code on GitHub