syntax_data: {"ast_node_type":"other","tokens":[{"end":40,"kind":"keyword","start":0,"text":"ExprKind::Deref"}]}
source_snippet:             ExprKind::Deref { .. } => {}
context_before:             // (since dereferencing something leads us to a different place).
context_after:             ref kind if ExprCategory::of(kind).is_none_or(|cat| cat == ExprCategory::Place) => {