syntax_data: {"ast_node_type":"other","tokens":[{"end":56,"kind":"keyword","start":0,"text":"PredicateKind::Clause(..)"}]}
source_snippet:             PredicateKind::Clause(..) => Clause(self.0),
context_before:         match self.kind().skip_binder() {
context_after:             _ => bug!("{self} is not a clause"),