kewb 0.4.3

A crate for manipulating and solving a 3x3 Rubik's cube with Kociemba's two phase algorithm
Documentation 
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pub fn has_duplicates<T: PartialEq>(items: &[T]) -> bool {
    items
        .iter()
        .enumerate()
        .any(|(i, item)| items[i + 1..].contains(item))
}