{"id":45543,"date":"2022-10-31T18:49:11","date_gmt":"2023-01-02T17:11:26","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/45543-2\/"},"modified":"2024-04-28T22:20:24","modified_gmt":"2024-04-28T14:20:24","slug":"45543-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/45543-2\/","title":{"rendered":""},"content":{"rendered":"

\u3053\u306e\u8a18\u4e8b\u306f\u300c\u30a4\u30a8\u30bd\u30c9 \u30a2\u30a6\u30c8\u30d7\u30c3\u30c8\u7b4b \u30c8\u30ec\u30fc\u30cb\u30f3\u30b0 Advent Calendar 2020\u300d23\u65e5\u76ee\u306e\u8a18\u4e8b\u3067\u3059\u3002<\/p>\n

ferris vs clippy<\/h1>\n

\u516c\u5f0f\u30de\u30b9\u30b3\u30c3\u30c8\u30ad\u30e3\u30e9\u30af\u30bf\u30fc\u306e\u87f9\u306eFerris\u304f\u3093\u3002\u304b\u308f\u3044\u3044\u3067\u3059\u306d\u3002
\n\u6570\u3042\u308b\u8a00\u8a9e\u306e\u30de\u30b9\u30b3\u30c3\u30c8\u30ad\u30e3\u30e9\u306e\u4e2d\u30671\u756a\u597d\u304d\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n

\"rustacean-orig-noshadow.png\"<\/div>\n

\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u3082\u3001\u3053\u306e\u30de\u30b9\u30b3\u30c3\u30c8\u30ad\u30e3\u30e9\u30af\u30bf\u30fc\u3092\u4f7f\u3063\u3066\u304b\u308f\u3044\u304f\u6a19\u6e96\u51fa\u529b\u3059\u308b\u30e9\u30a4\u30d6\u30e9\u30eaferris-says\u304c\u7d39\u4ecb\u3055\u308c\u3066\u3044\u307e\u3059\u3002
\n\u3053\u3093\u306a\u5b50\u304c\u30c1\u30e4\u30db\u30e4\u3055\u308c\u3066\u3044\u308b\u88cf\u3067\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u306e\u306b\u4f7f\u7528\u3055\u308c\u308b\u3053\u3068\u306e\u306a\u3044\u30ad\u30e3\u30e9\u30af\u30bf\u30fc\uff1f\u3092\u898b\u3064\u3051\u3066\u3057\u307e\u3063\u305f\u306e\u3067\u3001\u4eca\u56de\u306f\u305d\u306e\u3054\u7d39\u4ecb\u3002<\/p>\n

\u74b0\u5883<\/h2>\n
    \n
  • \n
      MacOS Catalina 10.15.7<\/ul>\n<\/li>\n<\/ul>\n

       <\/p>\n

        \n
      • \n
          Rust v1.48.0<\/ul>\n<\/li>\n<\/ul>\n

           <\/p>\n

            \n
          • \n
              IntelliJ Ultimate 2020.3<\/ul>\n<\/li>\n<\/ul>\n

              Rust plugin 0.3.137.3543-203<\/p>\n

              $<\/span> rustup -V<\/span>\r\n\r\nrustup 1.23.1 (3df2264a9 2020-11-30)\r\ninfo: This is the version for the rustup toolchain manager, not the rustc compiler.\r\ninfo: The currently active `rustc` version is `rustc 1.48.0 (7eac88abb 2020-11-16)`\r\n<\/span><\/code><\/pre>\n
              Rust\u81ea\u4f53\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u624b\u9806\u306f\u3053\u3061\u3089
              \n(Windows\u306e\u4eba\u306fdocument\u306b\u3082\u3042\u308b\u901a\u308a\u3001\u3053\u3061\u3089\u3092\u53c2\u7167)<\/p>\n
              \u5b9f\u88c5<\/h2>\n
              \u307e\u305a\u306f\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u901a\u308a\u306b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n
              $<\/span> rustup new hello-rust\r\n\r\n    Created binary (application) `hello-rust` package\r\n<\/span><\/code><\/pre>\n
              \u4f55\u3089\u304b\u306eIDE(\u4eca\u56de\u306fIntelliJ)\u3067\u958b\u304d\u307e\u3059\u3002<\/p>\n
              cargo.toml\u306b\u4f9d\u5b58\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n
              [package]<\/span>\r\nname<\/span> =<\/span> \"hello-rust\"<\/span>\r\nversion<\/span> =<\/span> \"0.1.0\"<\/span>\r\nauthors<\/span> =<\/span> [<\/span>\"swalowtail62 <example@example.com>\"<\/span>]<\/span>\r\nedition<\/span> =<\/span> \"2018\"<\/span>\r\n\r\n# See more keys and their definitions at https:\/\/doc.rust-lang.org\/cargo\/reference\/manifest.html<\/span>\r\n\r\n[dependencies]<\/span>\r\nferris-says<\/span> =<\/span> \"0.2\"<\/span> # \u8ffd\u52a0<\/span>\r\n<\/code><\/pre>\n
              main.rs\u3082\u4fee\u6b63\u3057\u307e\u3059\u3002<\/p>\n
              use<\/span> ferris_says<\/span>::<\/span>say<\/span>;<\/span>\r\nuse<\/span> std<\/span>::<\/span>io<\/span>::{<\/span>stdout<\/span>,<\/span> BufWriter<\/span>};<\/span>\r\n\r\nfn<\/span> main<\/span>()<\/span> {<\/span>\r\n    let<\/span> stdout<\/span> =<\/span> stdout<\/span>();<\/span>\r\n    let<\/span> message<\/span> =<\/span> String<\/span>::<\/span>from<\/span>(<\/span>\"Hello fellow Rustaceans!\"<\/span>);<\/span>\r\n    let<\/span> width<\/span> =<\/span> message<\/span>.chars<\/span>()<\/span>.count<\/span>();<\/span>\r\n\r\n    let<\/span> mut<\/span> writer<\/span> =<\/span> BufWriter<\/span>::<\/span>new<\/span>(<\/span>stdout<\/span>.lock<\/span>());<\/span>\r\n    say<\/span>(<\/span>message<\/span>.as_bytes<\/span>(),<\/span> width<\/span>,<\/span> &<\/span>mut<\/span> writer<\/span>)<\/span>.unwrap<\/span>();<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
              \u3053\u308c\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001<\/p>\n
              $<\/span> cargo run src\/main.rs\r\n\r\n __________________________\r\n<\/span>< Hello fellow Rustaceans! ><\/span>\r\n --------------------------\r\n        \\\r\n         \\\r\n            _~^~^~_\r\n        \\) \/  o o  \\ (\/\r\n          '_   -   _'\r\n          \/ '-----' \\\r\n<\/span><\/code><\/pre>\n
              \u3061\u3083\u3093\u3068\u3068\u3066\u3082\u304b\u308f\u3044\u3089\u3057\u3044ferris\u304f\u3093\u304c\u558b\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n
              \u3068\u3066\u3082\u3068\u3066\u3082\u304b\u308f\u3044\u3059\u304e\u3066\u5185\u90e8\u5b9f\u88c5\u304c\u6c17\u306b\u306a\u3063\u305f\u306e\u3067GitHUb\u3092\u8abf\u3079\u3066\u307f\u308b\u3068\u3001\u5225\u306e\u30ad\u30e3\u30e9\u30af\u30bf\u30fc\u304c\u3044\u308b\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304b\uff01
              \n\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u3082ferris\u304f\u3093\u304c\u767b\u5834\u3059\u308b\u3060\u3051\u3067\u3001\u65e5\u306e\u76ee\u3092\u6d74\u3073\u308b\u3053\u3068\u306e\u306a\u3044\u3053\u306e\u5b50\u3002\u3002\u4f7f\u3063\u3066\u3042\u3052\u306a\u3044\u3068\u3042\u307e\u308a\u306b\u304b\u308f\u3044\u305d\u3046\u3067\u3059\u3002<\/p>\n
              ferris\u306e\u4ee3\u308f\u308a\u306b\u5f7c\u3092\u4f7f\u3046\u306b\u306f\u3001Rust\u306efeatures\u3092\u5229\u7528\u3059\u308c\u3070OK\u3067\u3059\u3002\u65e9\u901f\u3084\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n
              \r\n[dependencies]\r\n- ferris-says = \"0.2\"\r\n<\/span>+ ferris-says = { version = \"0.2\", features=[\"clippy\"] }\r\n<\/span><\/code><\/pre>\n
              \u5148\u307b\u3069\u306e\u8a72\u5f53\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u8aad\u3081\u3070\u308f\u304b\u308a\u307e\u3059\u304c\u3001ferris-says\u30e9\u30a4\u30d6\u30e9\u30ea\u306efeatures\u306fcargo.toml\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
              \u3053\u308c\u3067\u518d\u5ea6\u5b9f\u884c\u3057\u3066\u307f\u308b\u3068\u3001<\/p>\n
              $<\/span> cargo run src\/main.rs\r\n\r\n __________________________\r\n<\/span>< Hello fellow Rustaceans! ><\/span>\r\n --------------------------\r\n        \\\r\n         \\\r\n            __\r\n           \/  \\\r\n           |  |\r\n           @  @\r\n           |  |\r\n           || |\/\r\n           || ||\r\n           |\\_\/|\r\n           \\___\/\r\n<\/span><\/code><\/pre>\n
              \u3002\u3002\u3002\u3042\u307e\u308a\u304b\u308f\u3044\u304f\u306f\u3042\u308a\u307e\u305b\u3093\u306d\u3002
              \n\u3084\u3063\u3071\u308a\u738b\u9053\u306eferris\u304f\u3093\u3057\u304b\u52dd\u305f\u3093\u3067\u3059\u306d\u3002<\/p>\n
              \n
              \u2191\u306e\u304c\u6b63\u5f0f\u306bclippy\u3068\u3044\u3046\u540d\u524d\u306e\u30ad\u30e3\u30e9\u30af\u30bf\u30fc\u306a\u306e\u304b\u306f\u5206\u304b\u308a\u307e\u305b\u3093\u3002\u52dd\u624b\u306b\u547c\u3093\u3067\u3044\u307e\u3059\u3002
              \nRust\u3067clippy\u3068\u3044\u3046\u3068\u3001lint\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u9023\u60f3\u3055\u308c\u308b\u3068\u601d\u3044\u307e\u3059\u3002\u679c\u305f\u3057\u3066\u3053\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30ad\u30e3\u30e9\u30af\u30bf\u30fc\u3068\u3044\u3046\u3053\u3068\u306a\u306e\u304b\u3001\u3001\uff1f<\/p>\n","protected":false},"excerpt":{"rendered":"
              \u3053\u306e\u8a18\u4e8b\u306f\u300c\u30a4\u30a8\u30bd\u30c9 \u30a2\u30a6\u30c8\u30d7\u30c3\u30c8\u7b4b \u30c8\u30ec\u30fc\u30cb\u30f3\u30b0 Advent Calendar 2020\u300d23\u65e5\u76ee\u306e\u8a18\u4e8b\u3067 […]<\/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-45543","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\/45543-2\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:description\" content=\"\u3053\u306e\u8a18\u4e8b\u306f\u300c\u30a4\u30a8\u30bd\u30c9 \u30a2\u30a6\u30c8\u30d7\u30c3\u30c8\u7b4b \u30c8\u30ec\u30fc\u30cb\u30f3\u30b0 Advent Calendar 2020\u300d23\u65e5\u76ee\u306e\u8a18\u4e8b\u3067 […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/45543-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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