{"id":45669,"date":"2023-06-17T00:11:18","date_gmt":"2023-05-26T14:56:02","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/45669-2\/"},"modified":"2024-04-30T09:14:31","modified_gmt":"2024-04-30T01:14:31","slug":"45669-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/45669-2\/","title":{"rendered":""},"content":{"rendered":"

rust\u3067mysql\u63a5\u7d9a\u3092\u884c\u3046<\/h1>\n

Rust\u8a00\u8a9e\u306f\u3001\u3053\u306e\u307e\u307e\u958b\u767a\u304c\u9806\u8abf\u306b\u884c\u3051\u3070\u30015\u670815\u65e5\u306b1.0 stable\u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u307e\u3059\u3002
\nRust\u8a00\u8a9e\u306f\u30e1\u30e2\u30ea\u7ba1\u7406\u306b\u30ac\u30d9\u30fc\u30b8\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3092\u4f7f\u308f\u305a\u306b\u3001\u5b89\u5168\u306a\u30e1\u30e2\u30ea\u7ba1\u7406\u304c\u51fa\u6765\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u305f\u30b3\u30f3\u30d1\u30a4\u30eb\u8a00\u8a9e\u3067\u3001\u307b\u307cC\u8a00\u8a9e\u306b\u8fd1\u3044\u5b9f\u88c5\u306b\u306a\u308a\u307e\u3059\u3002\u8a00\u8a9e\u4ed5\u69d8\u306e\u7279\u5fb4\u3068\u3057\u3066\u306f\u3001\u30af\u30e9\u30b9\u304c\u306a\u304f\u3001\u305d\u306e\u4ee3\u308f\u308a\u69cb\u9020\u4f53\u3068Trait(\u578b\u30af\u30e9\u30b9\u3092\u5b9f\u73fe\u3057\u307e\u3059)\u304c\u3042\u308a\u3001\u30c7\u30fc\u30bf\u69cb\u9020\u81ea\u4f53\u306b\u30e1\u30bd\u30c3\u30c9\u3092\u6301\u305f\u305b\u308b\u3053\u3068\u304c\u51fa\u6765\u308b\u306e\u3067\u3001\u526f\u4f5c\u7528\u304c\u306a\u3044\u958b\u767a\u304c\u51fa\u6765\u307e\u3059\u3002<\/p>\n

Cargo.toml<\/h2>\n

mysql\u306e\u63a5\u7d9a\u306b\u306f\u3001rust-mysql-simple \u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

[package]<\/span>\r\nname<\/span> =<\/span> \"mysql-test\"<\/span>\r\nversion<\/span> =<\/span> \"0.1.0\"<\/span>\r\nauthors<\/span> =<\/span> [<\/span>\"example <name@example.com>\"<\/span>]<\/span>\r\n\r\n[dependencies.mysql]<\/span>\r\ngit<\/span> =<\/span> \"https:\/\/github.com\/blackbeam\/rust-mysql-simple\"<\/span>\r\n\r\n<\/code><\/pre>\n
\u4f9d\u5b58\u95a2\u9023<\/h2>\n
\u30d3\u30eb\u30c9\u306b\u4e0b\u8a18\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n
sudo <\/span>apt-get install<\/span> -y<\/span> build-essential\r\nsudo <\/span>apt-get install<\/span> -y<\/span> libssl-dev\r\nsudo <\/span>apt-get install<\/span> -y<\/span> cmake\r\n<\/code><\/pre>\n
sudo <\/span>yum install<\/span> -y<\/span> libssl-dev cmake gcc openssl-devel\r\n<\/code><\/pre>\n
cmake\u306f\u5fc5\u8981\u3060\u3063\u305f\u304b\u5fd8\u308c\u307e\u3057\u305f\u304c\u30fb\u30fb\u5ff5\u306e\u305f\u3081\u5165\u308c\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n
\u30b5\u30f3\u30d7\u30eb<\/h2>\n
CREATE TABLE `test` (\r\n  `id` bigint(20) NOT NULL AUTO_INCREMENT,\r\n  `name` varchar(255) DEFAULT NULL,\r\n  KEY `id` (`id`)\r\n) ENGINE=InnoDB AUTO_INCREMENT=8 DEFAULT CHARSET=utf8;\r\n<\/code><\/pre>\n
\/\/ mysql\u63a5\u7d9a\u8a2d\u5b9a<\/span>\r\nfn<\/span> get_opts<\/span>()<\/span> -><\/span> MyOpts<\/span> {<\/span>\r\n    let<\/span> opts<\/span> =<\/span> MyOpts<\/span> {<\/span>\r\n        user<\/span>:<\/span> Some<\/span>(<\/span>\"root\"<\/span>.to_string<\/span>()),<\/span>\r\n        pass<\/span>:<\/span> Some<\/span>(<\/span>\"root\"<\/span>.to_string<\/span>()),<\/span>\r\n        db_name<\/span>:<\/span> Some<\/span>(<\/span>\"test\"<\/span>.to_string<\/span>()),<\/span>\r\n        ..<\/span>Default<\/span>::<\/span>default<\/span>()<\/span>\r\n    };<\/span>\r\n    return<\/span> opts<\/span>;<\/span>\r\n}<\/span>\r\n\r\n\/\/ main<\/span>\r\nfn<\/span> main<\/span>()<\/span> {<\/span>\r\n\r\n    let<\/span> opts<\/span> =<\/span> get_opts<\/span>();<\/span>\r\n    let<\/span> pool<\/span> =<\/span> pool<\/span>::<\/span>MyPool<\/span>::<\/span>new<\/span>(<\/span>opts<\/span>)<\/span>.unwrap<\/span>();<\/span>\r\n    let<\/span> mut<\/span> stmt<\/span> =<\/span> pool<\/span>.prepare<\/span>(<\/span>\"select * from test;\"<\/span>)<\/span>.unwrap<\/span>();<\/span>\r\n    let<\/span> result<\/span> =<\/span> stmt<\/span>.execute<\/span>(<\/span>&<\/span>[])<\/span>.unwrap<\/span>();<\/span>\r\n    for<\/span> row<\/span> in<\/span> result<\/span> {<\/span>\r\n        match<\/span> row<\/span> {<\/span>\r\n            Ok<\/span>(<\/span>v<\/span>)<\/span> =><\/span> {<\/span>\r\n                let<\/span> name<\/span> =<\/span> from_value<\/span>::<\/span><<\/span>Vec<\/span><<\/span>u8<\/span>>><\/span>(<\/span>&<\/span>v<\/span>[<\/span>1<\/span>]);<\/span>\r\n                let<\/span> name<\/span> =<\/span> String<\/span>::<\/span>from_utf8<\/span>(<\/span>name<\/span>)<\/span>.unwrap<\/span>();<\/span>\r\n                println!<\/span>(<\/span>\"id: {}, name: {}\"<\/span>,<\/span>  from_value<\/span>::<\/span><<\/span>i32<\/span>><\/span>(<\/span>&<\/span>v<\/span>[<\/span>0<\/span>]),<\/span> name<\/span> );<\/span>\r\n            },<\/span>\r\n            Err<\/span>(<\/span>e<\/span>)<\/span> =><\/span> println!<\/span>(<\/span>\"error! => {:?}\"<\/span>,<\/span> e<\/span>)<\/span>\r\n        }<\/span>\r\n    }<\/span>\r\n\r\n}<\/span>\r\n<\/code><\/pre>\n
\u5b9f\u884c<\/h2>\n
cargo test\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001examples\u30d5\u30a9\u30eb\u30c0\u306b\u5165\u3063\u3066\u3044\u308b\u30b3\u30fc\u30c9\u304c\u30d3\u30eb\u30c9\u3055\u308c\u307e\u3059<\/p>\n
cargo test && .\/target\/debug\/examples\/mysql\r\n<\/code><\/pre>\n
\u6700\u5f8c\u306b\u601d\u3063\u305f\u3053\u3068\u306a\u3069<\/h2>\n
    \n
  • \n
      osx\u3068ubuntu\u4e21\u65b9\u3067\u8a66\u3057\u307e\u3057\u305f\u304c\u3001ubuntu\u3067\u3057\u304b\u3046\u307e\u304f\u884c\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002osx\u3060\u3068\u30d3\u30eb\u30c9\u306b\u7656\u304c\u3042\u308b\u69d8\u5b50\u3002<\/ul>\n<\/li>\n<\/ul>\n
       <\/p>\n
        \n
      • \n
          \u30df\u30e5\u30fc\u30bf\u30d6\u30eb\u5909\u6570\u306a\u306e\u306b\u3042\u3068\u304b\u3089\u5909\u6570\u306e\u5185\u5bb9\u3092\u66f8\u304d\u63db\u3048\u3066\u3044\u306a\u3044\u5834\u5408warn\u304c\u51fa\u308bRust\u8a00\u8a9e\u306f\u7d20\u6674\u3089\u3057\u304b\u3063\u305f<\/ul>\n<\/li>\n<\/ul>\n
          cargo test \u306f\u672c\u6765 src\/lib.rs \u306b\u66f8\u304b\u308c\u3066\u3044\u308b\u30c6\u30b9\u30c8\u3068 tests\/*.rs \u3092\u5b9f\u884c\u3059\u308b\u3082\u306e\u3067\u3059\u304c\u3001 examples \u3082\u4e00\u7dd2\u306b\u30b3\u30f3\u30d1\u30a4\u30eb\u3057\u3066\u30d0\u30a4\u30ca\u30ea\u3092\u5c65\u3044\u3066\u304f\u308c\u308b\u6a5f\u80fd\u3082\u3042\u308a\u3001\u5b09\u3057\u3044\u3002
          \nOption\u578b\u306fScala\u3084Swift\u3067\u898b\u304b\u3051\u307e\u3057\u305f\u304c\u3001Result\u578b\u3082\u3042\u308b\u3093\u3067\u3059\u306d\u3002\u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u304c\u3084\u308a\u3084\u3059\u3044\u3067\u3059\u3002<\/p>\n
          .unwrap()\u3067\u30aa\u30d7\u30b7\u30e7\u30ca\u30eb\u578b\u304b\u3089\u4e2d\u8eab\u3092\u53d6\u308a\u51fa\u305b\u308b\u306e\u3044\u3044\u3067\u3059\u306d\u3002<\/p>\n
          let name\u3092\u4f55\u5ea6\u3082\u5b9a\u7fa9\u3067\u304d\u308b\u30fb\u30fb\u30fb\uff1f\uff01 \u3053\u308c\u3001Rust\u3067\u306f\u3088\u304f\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u898b\u304b\u3051\u307e\u3059\u3002
          \npool\u3092clone\u3057\u3066\u3001\u30b9\u30ec\u30c3\u30c9\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u308b\u305d\u3046\u3067\u3059\u3002\u3059\u3054\u3044\u3002\u3002
          \n\u30b3\u30e1\u30f3\u30c8\u6b04\u3067\u3053\u3046\u3044\u3046\u65b9\u6cd5\u3082\u3042\u308b\u3088\uff01\u3053\u3046\u3044\u3046\u5b9f\u88c5\u3059\u308b\u3068\u4fbf\u5229\u3060\u3088\uff01\u307f\u305f\u3044\u306a\u306e\u3042\u308a\u307e\u3057\u305f\u3089\u3001\u6559\u3048\u3066\u304f\u3060\u3055\u3044\uff01<\/p>\n
          2015-09-29 \u8ffd\u8a18<\/h2>\n
          Rust1.3\u3060\u3068\u4e0a\u8a18\u306e\u30b3\u30fc\u30c9\u304c\u30b3\u30f3\u30d1\u30a4\u30eb\u901a\u3089\u306a\u3044\u3088\u3046\u3067\u3059\u3002
          \n\u4fee\u6b63\u7248\u306f\u30b3\u30e1\u30f3\u30c8\u6b04\u53c2\u7167\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
          rust\u3067mysql\u63a5\u7d9a\u3092\u884c\u3046 Rust\u8a00\u8a9e\u306f\u3001\u3053\u306e\u307e\u307e\u958b\u767a\u304c\u9806\u8abf\u306b\u884c\u3051\u3070\u30015\u670815\u65e5\u306b1.0 stable\u304c […]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-45669","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\n- Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/45669-2\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:description\" content=\"rust\u3067mysql\u63a5\u7d9a\u3092\u884c\u3046 Rust\u8a00\u8a9e\u306f\u3001\u3053\u306e\u307e\u307e\u958b\u767a\u304c\u9806\u8abf\u306b\u884c\u3051\u3070\u30015\u670815\u65e5\u306b1.0 stable\u304c […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/45669-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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