Simple library to create permutations of a list of values.
Eg Permutator::new(&[1,2,3])
creates an iterator that yields [1,2,3], [2,1,3], [2,3,1], [1,3,2], [3,1,2], [3,2,1].
#permutationsSimple library to create permutations of values.
Permutator::new(&[1,2,3]) creates an iterator that yields
[1,2,3], [2,1,3], [2,3,1], [1,3,2], [3,1,2], [3,2,1].