syntax_data: {"ast_node_type":"other","tokens":[{"end":84,"kind":"keyword","start":0,"text":"ty::PredicateKind::Clause(ty::ClauseKind::ConstEvaluatable(uv))"}]}
source_snippet:                 ty::PredicateKind::Clause(ty::ClauseKind::ConstEvaluatable(uv)) => {
context_after:                     match const_evaluatable::is_const_evaluatable(