Function includes 

pub fn includes<T>(vec: &[T], element: &T) -> bool
where
    T: PartialEq,

Check if array includes a specific element Similar to JavaScript’s Array.prototype.includes()

Examples

use mudssky_utils::array::includes;

let vec = vec![1, 2, 3, 4, 5];
assert!(includes(&vec, &3));
assert!(!includes(&vec, &10));