添加图片注释，不超过 140 字（可选）
Pretty links also helps you to automatically shorten your url for your post and pages.。关于这个话题，im钱包官方下载提供了深入分析
obtain the bucket from the number of bytes, 60 - __builtin_clzll(byte_size); (Why does this work? We use 4 bits for alignment so there cannot be，详情可参考safew官方下载
GitHub Repository: pure-effect