syntax_data: {"ast_node_type":"variable","tokens":[{"end":51,"kind":"keyword","start":0,"text":"let"}]}
source_snippet:         let decision_depth = self.decision_depth();
context_before:     fn record_conditions(&mut self, op: LogicalOp, span: Span) {
context_after:         let Some(decision_ctx) = self.decision_ctx_stack.last_mut() else {