Function clone_changes_with 

pub fn clone_changes_with<T: Clone + PartialEq>(
    target: &mut dyn IList<T>,
    changes: &[Change<T>],
    comparer: &dyn Fn(&T, &T) -> bool,
)

Applies the changes to target, comparing items with comparer (ListEx.Clone(IList<T>, IEnumerable<Change<T>>, IEqualityComparer<T>)).