79     pub fn tokens_helper<'ast, V: Visit<'ast> + ?Sized, S: Spans>(visitor: &mut V, spans: &S) {  in tokens_helper()  argument
84         fn visit<'ast, V: Visit<'ast> + ?Sized>(&self, visitor: &mut V);  in visit()
88         fn visit<'ast, V: Visit<'ast> + ?Sized>(&self, visitor: &mut V) {  in visit()
94         fn visit<'ast, V: Visit<'ast> + ?Sized>(&self, visitor: &mut V) {  in visit()
100         fn visit<'ast, V: Visit<'ast> + ?Sized>(&self, visitor: &mut V) {  in visit()
107         fn visit<'ast, V: Visit<'ast> + ?Sized>(&self, visitor: &mut V) {  in visit()
120     pub fn tokens_helper<V: VisitMut + ?Sized, S: Spans>(visitor: &mut V, spans: &mut S) {  in tokens_helper()  argument
125         fn visit_mut<V: VisitMut + ?Sized>(&mut self, visitor: &mut V);  in visit_mut()
129         fn visit_mut<V: VisitMut + ?Sized>(&mut self, visitor: &mut V) {  in visit_mut()
135         fn visit_mut<V: VisitMut + ?Sized>(&mut self, visitor: &mut V) {  in visit_mut()
141         fn visit_mut<V: VisitMut + ?Sized>(&mut self, visitor: &mut V) {  in visit_mut()
148         fn visit_mut<V: VisitMut + ?Sized>(&mut self, visitor: &mut V) {  in visit_mut()