{"ast_node_type":"variable","tokens":[{"end":81,"kind":"keyword","start":0,"text":"let"}]}
            let (hir::Node::Stmt(&hir::Stmt { kind: hir::StmtKind::Semi(p), .. })
            // Climb the HIR tree to see if the current `Expr` is part of a `break;` statement.
            | hir::Node::Block(&hir::Block { expr: Some(p), .. })