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[oeasy]rust06-猜数字上 guess number std Result 基础例子
[oeasy]rust06-猜数字上 guess number std Result 基础例子
oeasy教你玩转rust编程语言入门6/75
![[oeasy]rust05-cargo环境的配置 包管理 toml文件配置](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/56b13b1758644ec6ac2fe9b6974007c1~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=UW91%2BEM8D7GvV3kDB5bbR1CDapY%3D)
App17:07![[oeasy]rust06-猜数字上 guess number std Result 基础例子](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/886934f234494c25b11c0e7130e51cf0~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=mvIzef0qHdpE%2BfuPsoUxwBQy1Qo%3D)
App08:33![[oeasy]rust08 猜数字下循环结构 loop 分支结构match](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/f334ba16784f437185e36bd3210a7238~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=hAjPbKSrkHe5K2TZ5XRBDxNOyE0%3D)
App08:33![[oeasy]rust09 变量const mut let shadowing](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/2e457512350f4cd8bfc8f18b99abd1e8~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=jdV2awLZccJZeYeRYpuUW2lD8lI%3D)
App09:15![[oeasy]rust10-基础数据类型 整形 浮点型字符型 运算符](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/ebb83d53fc9a48a8a0c1ce12f2749f15~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=VSyPNWPvst%2FLzqWUcbxy4EcGiAQ%3D)
App10:20![[oeasy]rust07 猜数字 引用外部包 extern crate Rng 随机数 比较](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/a221cdc7bc06491f9ec94cf82eaea4ee~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=lM3aWRp%2F3uPYelLsNaICLzi2tnM%3D)
App07:35![[oeasy]rust11-复合类型tup 数组array](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/ca33f05f066b4bce90201d36403b677a~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=yccM7gINIZQ70O%2BwgHqOnMraoYk%3D)
App08:33![[oeasy]rust12-函数声明和调用 函数返回值 参数列表](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/253bd275c8d44a3997d9a40351508a95~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=DVbamo6cbe%2Fj6zPnqdS0fe0hDJE%3D)
App09:32![[oeasy]rust13-注释 if 条件语句 条件表达式 静态变量](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/d008857ac3b6492180e194e3796b1b52~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=tpNyCVRxhQehywcez%2BzT9WEPwVI%3D)
App07:51![[oeasy]rust14 循环语句 for while loop break 递归](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/55cdf7776537428fa44760c45990397b~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=eGQCaToWw1nJ2hbeMe7nUc%2BrUnU%3D)
App14:04![[oeasy]rust15 OwnerShip Scope 作用域 所有权 heap stack 传递](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/86dd48366fcc4e04bde12c7582dda905~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=ofoPqk7SAiTcdyS7YUtDsJb6o5g%3D)
App19:38![[oeasy]rust16 borrow reference 引用 传址](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/87479e17a3844487b85307485d699d3b~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=gD%2FtGYeWG98KV8E3hCNz5Fn3nTI%3D)
App12:50![[oeasy]rust17slices slice 片段 数组片段 字符串片段](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/e2d48cd77210441e835f366d67ca9d6c~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=nfEIRTNzlZxBFACK%2FQSO9aFkk9s%3D)
App17:56![[oeasy]rust18 struct 结构体 成员](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/b73edbf44df544bfb11f06e24587b390~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=fYkd2a8jmyy6WOqIs2HL60IkTh8%3D)
App07:25![[oeasy]rust19method 结构体成员方法 关联方法](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/9064e2128dcc4b75b6c4b0f7ebee8b96~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=7VQCubqcMhY8n%2BUFCYFKkmuFsmo%3D)
App16:25![[oeasy]rust20 enum 枚举类型 复杂枚举类型 match方法](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/ff83d0516c2a494d8fa8c6213f16acf6~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=VpKHMMF1x0MIfyPHAppH3zsyKVM%3D)
App25:19![[oeasy]rust21 Option类 Some方法](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/1919e31c95fe42cba3be73b31e5f2568~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=V9sE0SZjOBdyBAQcQeVv2Lowyrc%3D)
App12:52![[oeasy]rust22 match option 分支 None 默认](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/906f7f8ad6f8464e8b78b6912405a78a~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=%2BarCLdjYxdiCrPK5MMzRTqNoeRk%3D)
App07:55![[oeasy]rust23if let 条件分支语句](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/11bacfdf025f4f30b23203c76af0b7a2~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=XugMhSgOJX%2BTdsdjDh0wU4dO32g%3D)
App06:03![[oeasy]rust24 包 use pub 模块 module](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/6994ebd2708b420f8a8ed88709c5b9a6~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=YTl6u1PdTQdZdwqnB0zMOnXN54s%3D)
App17:07![[oeasy]rust24 包 引入 extern crate lib toml cargo](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/c7d7c3f29a68486eadda3734f52ca943~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=eFF5i%2B4Ascnqb5sy32zBtW8lUZI%3D)
App10:19![[oeasy]rust25 pub privacy 公有 私有 访问权限](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/ddc2a19403484edfafe25ec31b4deeda~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=O3aFlI2c0iTgapKd6YZzfTmCe5w%3D)
App11:39![[oeasy]rust26 use super scope 作用域 enum](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/a4459c4a867b4b6d9a2d57cf5b80941c~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=BBfxWvsqsIe5MW7OFCP4dTrqKAY%3D)
App07:00![[oeasy]rust27 Collection 集合 vector 向量 容器](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/5437a1f549854a74b5f10b8d72774d67~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=ALCfInpdBxt7XLKdO5Ie%2F%2BHROxU%3D)
App25:16![[oeasy]rust28-string 遍历 utf-8 字符串存储本质](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/cf0d336a57ef447b964d75f7c2203b6d~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=M7OLqDS4jS8DECEtG51Zb430uj8%3D)
App20:41![[oeasy]rust29 hashtable 哈希表 hash 名值对](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/5b5608c4092d4726a5d0a91f54470089~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=9bh8XtMui0fO4JP0hT70Wu8%2BUzM%3D)
App13:02![[oeasy]rust31 Result Error Propagating 繁殖错误 问号](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/6b5c4ca32a8e4df4ae20ad377c95eb85~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=A0rHSfXdsiK7O6W%2BTshuHJ9NMF8%3D)
App16:30![[oeasy]rust32 panic result 提示 报错 提醒](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/04e059faecff4b5f855670f3fc1e1cf3~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=o%2F1xsDci%2FCzWlTxNo5I4ROsmPq8%3D)
App09:56![[oeasy]rust33 抽象函数 duplicate 抽象成方法](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/f5b95a5acff34ab9858b3b5135cc3988~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=uLsHj76GmCMj%2FUPy7P%2FprnaAEjo%3D)
App04:02![[oeasy]rust34 模版类 模版方法 generic type trait Particial](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/3297a873a2b34996b8f5a032a46bf083~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=zYNFlxNucNdPa3o8vFWs%2FuM7jMk%3D)
App08:44![[oeasy]rust35 结构体 模版方法 枚举类型 模版类 模版方法](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/c7ac8a88052240e9b6fd19a5a3a1a3fa~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2025020103270676D916B84AED4AEC43EC&requestFrom=704&version_code=80402&x-expires=1769887626&x-signature=yEPeMD1DJSHpV9VzFySemD0BFfU%3D)
App11:57打开App观看
