syntax_data: {"ast_node_type":"other","tokens":[{"end":49,"kind":"keyword","start":0,"text":"ClauseKind::ConstEvaluatable(ct)"}]}
source_snippet:             ClauseKind::ConstEvaluatable(ct) => {
context_before:             ClauseKind::WellFormed(data) => write!(f, "WellFormed({data:?})"),
context_after:                 write!(f, "ConstEvaluatable({ct:?})")