syntax_data: {"ast_node_type":"other","tokens":[{"end":58,"kind":"keyword","start":0,"text":"ExprKind::RawBorrow"}]}
source_snippet:             ExprKind::RawBorrow { mutability, arg } => Ok(
context_before:             ),
context_after:                 Rvalue::RawPtr((*mutability).into(), self.parse_place(*arg)?)