{"ast_node_type":"other","tokens":[{"end":66,"kind":"keyword","start":0,"text":"PredicateFilter::SelfTraitThatDefines(_)"}]}
                    PredicateFilter::SelfTraitThatDefines(_) => {}
                    // SelfTraitThatDefines is only interested in trait predicates.
                    // `ConstIfConst` is only interested in `[const]` bounds.