{"ast_node_type":"other","tokens":[{"end":86,"kind":"keyword","start":0,"text":"binding.type_ref.as_ref().map_or(0,"}]}
                    binding.type_ref.as_ref().map_or(0, |_| 1) + binding.bounds.len(),
                let mut predicates: SmallVec<[_; 1]> = SmallVec::with_capacity(
                );