143     pub fn pairs(&self) -> Pairs<T, P> {  in pairs()  argument
152     pub fn pairs_mut(&mut self) -> PairsMut<T, P> {  in pairs_mut()  argument
161     pub fn into_pairs(self) -> IntoPairs<T, P> {  in into_pairs()  argument
196     pub fn push_punct(&mut self, punctuation: P) {  in push_punct()
208     pub fn pop(&mut self) -> Option<Pair<T, P>> {  in pop()  argument
218     pub fn pop_punct(&mut self) -> Option<P> {  in pop_punct()
499 fn do_extend<T, P, I>(punctuated: &mut Punctuated<T, P>, i: I)  in do_extend()  argument
501     I: Iterator<Item = Pair<T, P>>,  in do_extend()  argument
983     pub fn punct(&self) -> Option<&P> {  in punct()
1008     pub fn punct_mut(&mut self) -> Option<&mut P> {  in punct_mut()
1026     pub fn into_tuple(self) -> (T, Option<P>) {  in into_tuple()
1102 pub(crate) fn fold<T, P, V, F>(  in fold()  argument
1103     punctuated: Punctuated<T, P>,  in fold()  argument