syntax_data: {"ast_node_type":"other","tokens":[{"end":74,"kind":"keyword","start":0,"text":"debug!(\"record_rvalue_scope(var={var:?},"}]}
source_snippet:         debug!("record_rvalue_scope(var={var:?}, lifetime={lifetime:?})");
context_before:     pub fn record_rvalue_scope(&mut self, var: hir::ItemLocalId, lifetime: Option<Scope>) {
context_after:         if let Some(lifetime) = lifetime {