{"ast_node_type":"variable","tokens":[{"end":39,"kind":"keyword","start":0,"text":"let"}]}
        let applicability = match res {
        // We don't include `DefKind::Str` and `DefKind::AssocTy` as they can't be reached here anyway.
            Some(Res::PrimTy(PrimTy::Int(_) | PrimTy::Uint(_) | PrimTy::Bool | PrimTy::Char)) => {