Authentication-Results: mail-b.sr.ht; dkim=pass header.d=gmail.com header.i=@gmail.com Received: from mail-qt1-f172.google.com (mail-qt1-f172.google.com [209.85.160.172]) by mail-b.sr.ht (Postfix) with ESMTPS id 02F2411EEE2 for <~ireas/public-inbox@lists.sr.ht>; Thu, 10 Mar 2022 02:32:42 +0000 (UTC) Received: by mail-qt1-f172.google.com with SMTP id s6so3574046qtc.4 for <~ireas/public-inbox@lists.sr.ht>; Wed, 09 Mar 2022 18:32:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:from:date:message-id:subject:to; bh=GSVCWL7ywt4pNqREEI9cYjS1kdlAt59criShPAJOxHg=; b=QujzEcN0E9jFauRhBe5QMLVznkLYVKvbDbtorB3kD5IjqYp17llyZ0FLRbZ8upyzRF dF9k9FhAM3/MrXYwS/BNq1S8YfgE+1mYl4Qx8VTDF1jkpp86na/pCGZVCXiVaT4h1m3Z 32rImsnFfXgLtNFM5h7X/qmo0+RHzDo9121EP9Lqy/grajqLG6DPXMta/T2KQ7JYd6RC f+JVHyZmUpQyxBvG4rqOXJtGR/gV5rD4ROem4UsUUaIlFL4fLuD/6e4LvtUgukARBdWX IFh1IwbQOdf0dy+DjptlTV2xbYqP9wXklZjVakVWavDF4FIpad4AmKMNRoFtV0qexwNk QOGA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=GSVCWL7ywt4pNqREEI9cYjS1kdlAt59criShPAJOxHg=; b=hAYSx0xfSBWWH4ISSGFHd0S4+Weu3QA0ePmh+tF67gjoNTymwgYgn/xBHOkhapHt6b WP2JNma2vC0U1MFSeY8Czy3ESKhoZPAWDT+0y4V8M1DAVL2VVRXtTfu0NDbjasdyW30r ApvuBzQ6Pryt/tIv+LvNZZOtdvbYdYRZ6yryom8m2k0JMLgG4kCv+ePX2DdNEC7CviHr Qp7kdw9BB1R6dCFof4l2/99hHVfeHe9jfVpSqFQcphDPFLqEVxEPMyBAqodUpJZRsSNv hxeRkOH0EE7BFfqPB/33AW0dEywgxbbY0yGzIVL3FRFYF0dCqNL+x0yIFT/9gDAupA6j lzTw== X-Gm-Message-State: AOAM532rHOxO1CJefHLu8kyvumkGNefIt6Vxtjy227cTLGlrTBLfMvZq gio19uPPr0hVtmy9EWzDM/CQEMEHPgmdn17ZEx0AK2KQwCo= X-Google-Smtp-Source: ABdhPJwgJ7vtPuOyaNFe51YaTcjgkH6OMG6qiwMa16WPXOM2lCebfpT9UMWSpdD7JQ4qXpYdAMQBVi3rz9245egr5VI= X-Received: by 2002:ac8:7e85:0:b0:2dd:fe84:6bac with SMTP id w5-20020ac87e85000000b002ddfe846bacmr2356404qtj.128.1646879562343; Wed, 09 Mar 2022 18:32:42 -0800 (PST) MIME-Version: 1.0 From: xiao zhang Date: Thu, 10 Mar 2022 10:32:30 +0800 Message-ID: Subject: [merge-rs] Cannot derive Merge for struct with generics To: ~ireas/public-inbox@lists.sr.ht Content-Type: text/plain; charset="UTF-8" I am trying the following usage: #[derive(Merge)] pub struct Test { text: Option, } My compiler complains about missing generics for struct `Test` I wonder if what I am trying to do is an intended use case.