syntax_data: {"ast_node_type":"variable","tokens":[{"end":64,"kind":"keyword","start":0,"text":"let"}]}
source_snippet:         let expr_id = parse_by_kind!(self, expr_id, _, "static",
context_before:     fn parse_static(&self, expr_id: ExprId) -> PResult<Operand<'tcx>> {
context_after:             ExprKind::Deref { arg } => *arg,