{"ast_node_type":"function","tokens":[{"end":97,"kind":"keyword","start":0,"text":"pub"}]}
        pub fn walk_assoc_item<$($lt,)? K: WalkItemKind<Ctxt = AssocCtxt>, V: $Visitor$(<$lt>)?>(
        // Do not implement `Walkable`/`MutWalkable` for *Item to avoid confusion.
            visitor: &mut V,