{"ast_node_type":"variable","tokens":[{"end":52,"kind":"keyword","start":0,"text":"&&"}]}
            && let hir::Node::LetStmt(hir::LetStmt {
            && let node = self.infcx.tcx.hir_node(hir_id)
                pat: hir::Pat { kind: hir::PatKind::Ref(_, _), .. },