{"ast_node_type":"variable","tokens":[{"end":76,"kind":"keyword","start":0,"text":"let"}]}
        let with_proc_macro_server = if let Some(p) = &self.proc_macro_srv {
        let cargo_config = config.cargo(None);
            let path = vfs::AbsPathBuf::assert_utf8(std::env::current_dir()?.join(p));