34     Complete(CompleteState),
39 enum CompleteState {  enum
67         let state = PermutationState::Complete(CompleteState::Start { n: 0, k: 0 });  in permutations()
116             PermutationState::Complete(CompleteState::Start { .. }) => None,  in next()
117             PermutationState::Complete(CompleteState::Ongoing { ref indices, ref cycles }) => {  in next()
129         fn from_complete(complete_state: CompleteState) -> usize {  in count()
141                 let complete_state = CompleteState::Start { n, k };  in count()
148                 let complete_state = CompleteState::Start { n, k };  in count()
188                     let mut complete_state = CompleteState::Start { n, k };  in advance()
208 impl CompleteState {  implementation
211             CompleteState::Start { n, k } => {  in advance()
215                 CompleteState::Ongoing {  in advance()
220             CompleteState::Ongoing { ref mut indices, ref mut cycles } => {  in advance()
239                 CompleteState::Start { n, k }  in advance()
248             CompleteState::Start { n, k } => {  in remaining()
262             CompleteState::Ongoing { ref indices, ref cycles } => {  in remaining()