839     fn fold_trait_item(&mut self, i: crate::TraitItem) -> crate::TraitItem {  in fold_trait_item()  argument
3368 pub fn fold_trait_item<F>(f: &mut F, node: crate::TraitItem) -> crate::TraitItem  in fold_trait_item()
3373         crate::TraitItem::Const(_binding_0) => {  in fold_trait_item()
3374             crate::TraitItem::Const(f.fold_trait_item_const(_binding_0))  in fold_trait_item()
3376         crate::TraitItem::Fn(_binding_0) => {  in fold_trait_item()
3377             crate::TraitItem::Fn(f.fold_trait_item_fn(_binding_0))  in fold_trait_item()
3379         crate::TraitItem::Type(_binding_0) => {  in fold_trait_item()
3380             crate::TraitItem::Type(f.fold_trait_item_type(_binding_0))  in fold_trait_item()
3382         crate::TraitItem::Macro(_binding_0) => {  in fold_trait_item()
3383             crate::TraitItem::Macro(f.fold_trait_item_macro(_binding_0))  in fold_trait_item()
3385         crate::TraitItem::Verbatim(_binding_0) => {  in fold_trait_item()
3386             crate::TraitItem::Verbatim(f.fold_token_stream(_binding_0))  in fold_trait_item()