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[oeasy]rust25 pub privacy 公有 私有 访问权限
[oeasy]rust25 pub privacy 公有 私有 访问权限
oeasy教你玩转rust编程语言入门26/75
![[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=202502010317118F50E68C4906AAE5EB8D&requestFrom=704&version_code=80402&x-expires=1769887031&x-signature=f3B54EM%2BOgQyYFw1gLI7sFGf5A4%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=202502010317118F50E68C4906AAE5EB8D&requestFrom=704&version_code=80402&x-expires=1769887031&x-signature=NVzSwPbVARpov9Pd%2BOo0KxzGx5E%3D)
App11:39![[oeasy]rust26 use super scope 作用域 enum](http://p3-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=202502010317118F50E68C4906AAE5EB8D&requestFrom=704&version_code=80402&x-expires=1769887031&x-signature=mV4ndcVh5vq2lj1e5kYGnYw%2FeTE%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=202502010317118F50E68C4906AAE5EB8D&requestFrom=704&version_code=80402&x-expires=1769887031&x-signature=9sbskGJ3Fe7AGKr9TLEzi7sclFc%3D)
App25:16![[oeasy]rust28-string 遍历 utf-8 字符串存储本质](http://p26-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=202502010317118F50E68C4906AAE5EB8D&requestFrom=704&version_code=80402&x-expires=1769887031&x-signature=bPqkFFCNKNChOmcBvxqnm%2BvJ74k%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=202502010317118F50E68C4906AAE5EB8D&requestFrom=704&version_code=80402&x-expires=1769887031&x-signature=Vuz2ZdrSB5yTaTZ8alPKt0RJHOY%3D)
App13:02![[oeasy]rust31 Result Error Propagating 繁殖错误 问号](http://p26-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=202502010317118F50E68C4906AAE5EB8D&requestFrom=704&version_code=80402&x-expires=1769887031&x-signature=hkNUbjehRYWUkH8M0%2FsIiZQoKZo%3D)
App16:30![[oeasy]rust32 panic result 提示 报错 提醒](http://p3-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=202502010317118F50E68C4906AAE5EB8D&requestFrom=704&version_code=80402&x-expires=1769887031&x-signature=%2FT1mw1A%2F8l97a4OFO6UeVNAyeAk%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=202502010317118F50E68C4906AAE5EB8D&requestFrom=704&version_code=80402&x-expires=1769887031&x-signature=%2BAUN6DlsGu1rZ%2BgTrEAPNXYToaE%3D)
App04:02![[oeasy]rust34 模版类 模版方法 generic type trait Particial](http://p26-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=202502010317118F50E68C4906AAE5EB8D&requestFrom=704&version_code=80402&x-expires=1769887031&x-signature=nPPlF8y9xdE%2FiLwrnY1xeudM5pM%3D)
App08:44![[oeasy]rust35 结构体 模版方法 枚举类型 模版类 模版方法](http://p3-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=202502010317118F50E68C4906AAE5EB8D&requestFrom=704&version_code=80402&x-expires=1769887031&x-signature=giiWGyMrsw0KFKb%2BMYb4hUsuOD0%3D)
App11:57![[oeasy]rust36 实现接口 trait where for 模版类 模版函数特性](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/1a67a3981f5c41aeaec5a724a856cb3d~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=202502010317118F50E68C4906AAE5EB8D&requestFrom=704&version_code=80402&x-expires=1769887031&x-signature=%2FREONV%2FEO8eFKL8Un7dAfPSuPVU%3D)
App18:15![[oeasy]rust37 lifetime 生命周期 borrow checker 空引用检查](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/40aecbdba34b4ed9a2854dc49dbac6ed~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=202502010317118F50E68C4906AAE5EB8D&requestFrom=704&version_code=80402&x-expires=1769887031&x-signature=j7dwRuffPSbd8Mbc21gCl1GvWqA%3D)
App21:21![[oeasy]rust38 assert assert_eq 断言 测试 test should_panic](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/55e0c89fc0fd4c1b8f6d28b2efbf09cb~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=202502010317118F50E68C4906AAE5EB8D&requestFrom=704&version_code=80402&x-expires=1769887031&x-signature=fsWS8F2mYZSoQwZ3qAGUbo0%2BeX0%3D)
App20:44![[oeasy]rust39 ignore 条件测试 测试细节](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/53501abb087f458cb455420277af338e~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=202502010317118F50E68C4906AAE5EB8D&requestFrom=704&version_code=80402&x-expires=1769887031&x-signature=8lc4eGZnNsQxJ4qexZmNIO6yxDw%3D)
App05:54![[oeasy]rust40 unit test 单元测试](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/f21b29c5c68740c6843bd6bafbe42039~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=202502010317118F50E68C4906AAE5EB8D&requestFrom=704&version_code=80402&x-expires=1769887031&x-signature=hz%2FWJbYoM2%2BJbH5J8P1HXzQo2Es%3D)
App01:54![[oeasy]rust41 integrated test 整合测试 综合测试 外部api测试](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/c6125fb042d94a39a191e32c0fe09c8b~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=202502010317118F50E68C4906AAE5EB8D&requestFrom=704&version_code=80402&x-expires=1769887031&x-signature=qQsslwTq3UTpTNy6s9ztxmMm2G4%3D)
App07:08![[oeasy]rust42-文件的读写 命令行应用程序](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/7dc48ea6db4744378b5d0448e69f5a69~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=202502010317118F50E68C4906AAE5EB8D&requestFrom=704&version_code=80402&x-expires=1769887031&x-signature=SoB%2F30DzjxIgdC5b%2B%2BFJ6MqIOqs%3D)
App15:20![[oeasy]rust43-闭包函数 closure 函数式编程](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/07182955b40b46edb44f28873053fddf~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=202502010317118F50E68C4906AAE5EB8D&requestFrom=704&version_code=80402&x-expires=1769887031&x-signature=Sj5b0COZeAdKcjFNUpfg8uT9rm0%3D)
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