{"id":44913,"date":"2022-11-05T01:16:22","date_gmt":"2023-05-24T03:59:47","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/44913-2\/"},"modified":"2024-04-28T23:03:55","modified_gmt":"2024-04-28T15:03:55","slug":"44913-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/44913-2\/","title":{"rendered":""},"content":{"rendered":"<p>\u9023\u8a18\u4e8b\u76ee\u6b21<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Ruby\/Rust \u9023\u643a (1)\u3000\u76ee\u7684<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Ruby\/Rust \u9023\u643a (2)\u3000\u624b\u6bb5<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Ruby\/Rust \u9023\u643a (3)\u3000FFI \u3067\u6570\u5024\u8a08\u7b97<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Ruby\/Rust \u9023\u643a (4)\u3000Rutie \u3067\u6570\u5024\u8a08\u7b97\u2460<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Ruby\/Rust \u9023\u643a (5)\u3000Rutie \u3067\u6570\u5024\u8a08\u7b97\u2461\u3000\u30d9\u30b8\u30a8<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Ruby\/Rust \u9023\u643a (6)\u3000\u5f62\u614b\u7d20\u306e\u62bd\u51fa<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Ruby\/Rust \u9023\u643a (7)\u3000\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6642\u30d3\u30eb\u30c9\u306e Rust \u62e1\u5f35 gem \u3092\u4f5c\u308b<\/ul>\n<h1>\u306f\u3058\u3081\u306b<\/h1>\n<p>\u4eca\u56de\u306f\uff0c\u30bd\u30fc\u30b9\u306b Rust \u30b3\u30fc\u30c9\u3092\u542b\u3093\u3060 gem \u306e\u4f8b\u3002<br \/>\n\u4ee5\u4e0b\u306e\u8a18\u4e8b\u304c\u53c2\u8003\u306b\u306a\u308b\u3002<br \/>\nRust \u3067\u3064\u304f\u308b\u304b\u3093\u305f\u3093 Ruby Gem &#8211; Qiita<\/p>\n<p>\u4e0a\u8a18\u306e\u8a18\u4e8b\u3067\u306f\uff0c\u958b\u767a\u6642\u306b Rust \u306e\u30b3\u30f3\u30d1\u30a4\u30eb\u3092\u884c\u3044\uff0c\u751f\u6210\u7269\u3092 gem \u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u306b\u542b\u3081\u308b\uff0c\u3068\u3044\u3046\u5f62\u3092\u53d6\u3063\u3066\u3044\u305f\u3002<br \/>\n\u305d\u308c\u306b\u5bfe\u3057\uff0cgem \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6642\u306b Rust \u306e\u30b3\u30f3\u30d1\u30a4\u30eb\uff08\u30d3\u30eb\u30c9\uff09\u3092\u884c\u3046\u65b9\u6cd5 \u3092\u53d6\u3063\u3066\u307f\u3088\u3046\u3002<br \/>\n\u305d\u306e\u305f\u3081\u306b\u306f\uff0c\u5f53\u7136\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5148\u306e\u74b0\u5883\u306b Rust \u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/p>\n<p>\u4eca\u56de\u8a66\u4f5c\u3057\u305f gem \u3092 GitHub \u306b\u3055\u3089\u3059\u3002gem \u540d\u306f rust_gem_sample01 \u3068\u3057\u305f\u3002<br \/>\nhttps:\/\/github.com\/scivola\/rust_gem_sample01<\/p>\n<p>\u3084\u308a\u65b9\u3092\u793a\u3059\u305f\u3081\u306e\u8a66\u4f5c\u54c1\u306a\u306e\u3067 RubyGems.org \u306b\u306f\u5165\u308c\u3066\u3044\u306a\u3044\u3002<\/p>\n<p>macOS\uff0cLinux\uff0cWindows \u306e\u3044\u305a\u308c\u3067\u3082\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u308b\u3088\u3046\u306b\u66f8\u3044\u305f\u3064\u3082\u308a\u3002<\/p>\n<h2>2022-12-28 \u8ffd\u8a18<\/h2>\n<p>2022 \u5e74\u66ae\u308c\uff0cBundler 2.4 \u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f\u3002<\/p>\n<p>\u3053\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\uff0cRust \u62e1\u5f35 gem \u3078\u306e\u914d\u616e\u304c\u76db\u308a\u8fbc\u307e\u308c\uff0c\u65b0\u3057\u304f gem \u3092\u4f5c\u308b\u3068\u304d\u306b &#8211;ext \u30aa\u30d7\u30b7\u30e7\u30f3\u306b rust \u3092\u6307\u5b9a\u3057\u3066<\/p>\n<pre class=\"post-pre\"><code><span class=\"go\">bundle gem hoge --ext=rust\r\n<\/span><\/code><\/pre>\n<p>\u307f\u305f\u3044\u306b\u3059\u308c\u3070 Rust \u30b3\u30fc\u30c9\u3082\u542b\u3081\u305f\u3072\u306a\u5f62\u3092\u751f\u6210\u3057\u3066\u304f\u308c\u308b\u3088\u3046\u3060\u3002<br \/>\n\u4eca\u5f8c\u306f\u3053\u308c\u306b\u5247\u3063\u3066\u4f5c\u6210\u3059\u308b\u306e\u304c\u30d9\u30b9\u30c8\u3060\u308d\u3046\u3002<\/p>\n<h1>\u984c\u6750<\/h1>\n<p>\u3053\u306e gem \u306f\u5b9f\u7528\u76ee\u7684\u3067\u306f\u306a\u3044\u306e\u3067\uff0c\u306a\u308b\u3079\u304f\u5358\u7d14\u306a\u4f8b\u3092\u3002<br \/>\nRuby \u306e\u7d44\u8fbc\u307f\u30e1\u30bd\u30c3\u30c9\u3084\u6a19\u6e96\u6dfb\u4ed8\u30e9\u30a4\u30d6\u30e9\u30ea\u30fc\u306b\u306f\uff0c\u4e00\u69d8\u5206\u5e03\u4ee5\u5916\u306e\u5206\u5e03\u3092\u6301\u3064\u4e71\u6570\u751f\u6210\u6a5f\u80fd\u304c\u7121\u3044\u306e\u3067\uff0c\u305d\u308c\u3092\u3084\u308d\u3046\u3002<br \/>\n\u3068\u308a\u3042\u3048\u305a\u6b63\u898f\u5206\u5e03\u306e\u4e71\u6570\u3092\u8fd4\u3059\u3084\u3064\u3002<\/p>\n<p>\u3053\u3093\u306a\u611f\u3058\u3067\u4f7f\u3048\u308b\u3082\u306e\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"nb\">require<\/span> <span class=\"s2\">\"rust_gem_sample01\"<\/span>\r\n\r\n<span class=\"n\">standard_deviation<\/span> <span class=\"o\">=<\/span> <span class=\"mf\">2.0<\/span>\r\n\r\n<span class=\"nb\">p<\/span> <span class=\"no\">RustGemSample01<\/span><span class=\"p\">.<\/span><span class=\"nf\">rand_norm<\/span><span class=\"p\">(<\/span><span class=\"n\">standard_deviation<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\"># =&gt; -3.1674786173729506<\/span>\r\n<\/code><\/pre>\n<p>RustGemSample01 \u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u7279\u7570\u30e1\u30bd\u30c3\u30c9 rand_norm \u3092\u5b9a\u7fa9\u3002\u5f15\u6570\u306b\u6a19\u6e96\u504f\u5dee\u3092\u4e0e\u3048\u308b\u3068\u5e73\u5747\u5024\u304c 0 \u306e\u4e71\u6570\u3092\u8fd4\u3059\u3002<br \/>\n\u6b63\u898f\u5206\u5e03\u306f\u5e73\u5747\u5024\u3068\u6a19\u6e96\u504f\u5dee\u306e\u4e8c\u3064\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u6301\u3064\u304c\uff0c\u5e73\u5747\u5024\u3092\u5909\u3048\u305f\u3051\u308c\u3070\u8db3\u3057\u7b97\u3059\u308c\u3070\u3044\u3044\u3060\u3051\u306a\u306e\u3067\uff0c\u5f15\u6570\u306f\u6a19\u6e96\u504f\u5dee\u3060\u3051\u3068\u3057\u305f\u3002\u5f15\u6570\u304c\u591a\u3044\u307b\u3069 FFI \u306e\u30b3\u30b9\u30c8\u304c\u5927\u304d\u304f\u306a\u308b\u306e\u3067\uff0c\u3053\u308c\u3067\u3044\u3044\u3068\u601d\u3046\u3002<\/p>\n<h2>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u307f\u3088\u3046<\/h2>\n<p>RubyGems.org \u306b\u306f\u8f09\u305b\u3066\u3044\u306a\u3044\u306e\u3067\uff0c<\/p>\n<pre class=\"post-pre\"><code>gem <span class=\"nb\">install <\/span>rust_gem_sample01\r\n<\/code><\/pre>\n<p>\u3067\u306f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u306a\u3044\u3002<\/p>\n<p>\u4ee5\u4e0b\u306e\u624b\u9806\u3067\uff0c\u30ea\u30dd\u30b8\u30c8\u30ea\u30fc\u3092\u30af\u30ed\u30fc\u30f3\u3057\uff0cgem \u306e\u30d3\u30eb\u30c9\uff06\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u3057\u3066\u307f\u3066\u307b\u3057\u3044\u3002<br \/>\n\u3044\u308d\u3093\u306a\u74b0\u5883\u3067\u3061\u3083\u3093\u3068\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u77e5\u308a\u305f\u3044\u306e\u3067\uff0c\u5354\u529b\u3057\u3066\u3044\u305f\u3060\u3051\u308b\u3068\u3042\u308a\u304c\u305f\u3044\u3002<\/p>\n<pre class=\"post-pre\"><code>git clone https:\/\/github.com\/scivola\/rust_gem_sample01.git\r\n<span class=\"nb\">cd <\/span>rust_gem_sample01\r\nrake <span class=\"nb\">install<\/span>\r\n<\/code><\/pre>\n<p>\u3053\u306e\u6700\u5f8c\u306e rake install \u3068\u3044\u3046\u306e\u306f\uff0cgem \u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30d5\u30a1\u30a4\u30eb\u304b\u3089 gem \u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u4f5c\u308a1\uff0c\u30b7\u30b9\u30c6\u30e0\u306b\uff08\u3064\u307e\u308a\u30b0\u30ed\u30fc\u30d0\u30eb\u306b\uff09\u305d\u306e gem \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\uff0c\u3068\u3044\u3046\u3082\u306e\u3002<\/p>\n<p>\u4e0a\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b\u306f\uff0cGit \u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3068\uff0cRust\uff08\u30d0\u30fc\u30b8\u30e7\u30f3 1.40.0 \u4ee5\u4e0a\uff09\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308b2\u3002<\/p>\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306b\u5931\u6557\u3059\u308b\u3068\u3059\u308c\u3070\uff0cRust \u30b3\u30fc\u30c9\u306e\u30d3\u30eb\u30c9\u306e\u3068\u3053\u308d\u304b\uff0c\u30d3\u30eb\u30c9\u306e\u751f\u6210\u7269\u3092\u79fb\u52d5\u3059\u308b\u3068\u3053\u308d\u3060\u3068\u601d\u3046\u3002<\/p>\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6642\u306b Rust \u306e\u30b3\u30f3\u30d1\u30a4\u30eb\u304c\u884c\u308f\u308c\u308b\u304c\uff0c\u305d\u3053\u3067\u306f\u4f9d\u5b58\u30af\u30ec\u30fc\u30c8\u306e\u30cd\u30c3\u30c8\u304b\u3089\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u306a\u3069\u306a\u3069\u3082\u884c\u308f\u308c\u308b\u306e\u3067\uff0c\u5834\u5408\u306b\u3088\u3063\u3066\u6570\u5341\u79d2\u304b\u304b\u308b\u3053\u3068\u3082\u3042\u308b\u3002\u5fdc\u7b54\u304c\u7121\u304f\u3066\u3082\u6c17\u9577\u306b\u5f85\u3063\u3066\u307b\u3057\u3044\u3002<\/p>\n<h3>sudo gem install \u306e\u5834\u5408<\/h3>\n<p>Linux \u3068\u304b\u3060\u3068\uff0c\u30b7\u30b9\u30c6\u30e0\u30ef\u30a4\u30c9\u306b Ruby \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3044\u3066\uff0cgem \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3068\u304d<\/p>\n<pre class=\"post-pre\"><code><span class=\"nb\">sudo <\/span>gem <span class=\"nb\">install <\/span>hoge\r\n<\/code><\/pre>\n<p>\u306e\u3088\u3046\u306b sudo \u3092\u4ed8\u3051\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u5834\u5408\u3082\u591a\u3044\u3068\u601d\u3046\u3002<br \/>\n\u3053\u306e\u5834\u5408\uff0c\u672c gem \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u306b\u306f\uff0ccargo \u3082 sudo \u3067\u52d5\u304f\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<br \/>\nrustup \u3092\u4f7f\u3063\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f Rust \u306f\u305d\u306e\u30e6\u30fc\u30b6\u30fc\u306e\u30db\u30fc\u30e0\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u30fc\u306b\u5165\u308b\uff08\u3088\u304f\u77e5\u3089\u3093\u3051\u3069\uff09\u3002<br \/>\n\u306a\u306e\u3067\uff0csudo \u3092\u4ed8\u3051\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308c\u3070\uff0c\/root\/.cargo \u306b\u5165\u308a\uff0csudo cargo \u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\uff08\u77e5\u3089\u3093\u3051\u3069\uff09\u3002<\/p>\n<h2>\u4f7f\u3063\u3066\u307f\u3088\u3046<\/h2>\n<pre class=\"post-pre\"><code><span class=\"nb\">require<\/span> <span class=\"s2\">\"rust_gem_sample01\"<\/span>\r\n\r\n<span class=\"n\">n<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">10000<\/span>\r\n\r\n<span class=\"n\">bin<\/span> <span class=\"o\">=<\/span> <span class=\"no\">Hash<\/span><span class=\"p\">.<\/span><span class=\"nf\">new<\/span><span class=\"p\">(<\/span><span class=\"mi\">0<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">n<\/span><span class=\"p\">.<\/span><span class=\"nf\">times<\/span> <span class=\"k\">do<\/span>\r\n  <span class=\"n\">bin<\/span><span class=\"p\">[<\/span><span class=\"no\">RustGemSample01<\/span><span class=\"p\">.<\/span><span class=\"nf\">rand_norm<\/span><span class=\"p\">(<\/span><span class=\"mf\">2.5<\/span><span class=\"p\">).<\/span><span class=\"nf\">round<\/span><span class=\"p\">]<\/span> <span class=\"o\">+=<\/span> <span class=\"mi\">1<\/span>\r\n<span class=\"k\">end<\/span>\r\n\r\n<span class=\"n\">bin<\/span><span class=\"p\">.<\/span><span class=\"nf\">keys<\/span><span class=\"p\">.<\/span><span class=\"nf\">minmax<\/span><span class=\"p\">.<\/span><span class=\"nf\">then<\/span><span class=\"p\">{<\/span><span class=\"n\">_1<\/span><span class=\"o\">..<\/span><span class=\"n\">_2<\/span><span class=\"p\">}.<\/span><span class=\"nf\">each<\/span> <span class=\"k\">do<\/span> <span class=\"o\">|<\/span><span class=\"n\">b<\/span><span class=\"o\">|<\/span>\r\n  <span class=\"nb\">puts<\/span> <span class=\"s2\">\"%4d %s\"<\/span> <span class=\"o\">%<\/span> <span class=\"p\">[<\/span><span class=\"n\">b<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"*\"<\/span> <span class=\"o\">*<\/span> <span class=\"p\">(<\/span><span class=\"n\">bin<\/span><span class=\"p\">[<\/span><span class=\"n\">b<\/span><span class=\"p\">].<\/span><span class=\"nf\">fdiv<\/span><span class=\"p\">(<\/span><span class=\"n\">n<\/span><span class=\"p\">)<\/span> <span class=\"o\">*<\/span> <span class=\"mi\">60<\/span> <span class=\"o\">*<\/span> <span class=\"mi\">4<\/span><span class=\"p\">).<\/span><span class=\"nf\">round<\/span><span class=\"p\">]<\/span>\r\n<span class=\"k\">end<\/span>\r\n<\/code><\/pre>\n<p>\u3053\u308c\u306f\uff0c\u5e73\u5747\u304c 0\uff0c\u6a19\u6e96\u504f\u5dee\u304c 2.5 \u306e\u6b63\u898f\u5206\u5e03\u306e\u4e71\u6570\u3092 10000 \u56de\u767a\u751f\u3055\u305b\uff0c\u305d\u306e\u5024\u3092\u6574\u6570\u306b\u4e38\u3081\u305f\u3082\u306e\u306e\u30d2\u30b9\u30c8\u30b0\u30e9\u30e0\uff08\u983b\u5ea6\u5206\u5e03\u56f3\uff09\u3092\u63cf\u304f\u3082\u306e\u3002<br \/>\n\u3060\u3044\u305f\u3044\u3053\u3093\u306a\u3082\u306e\u304c\u51fa\u529b\u3055\u308c\u308b\u3002<\/p>\n<pre class=\"post-pre\"><code> -11\r\n -10\r\n  -9\r\n  -8\r\n  -7 *\r\n  -6 **\r\n  -5 *****\r\n  -4 ***********\r\n  -3 ******************\r\n  -2 ******************************\r\n  -1 **********************************\r\n   0 ************************************\r\n   1 **********************************\r\n   2 *****************************\r\n   3 ******************\r\n   4 ***********\r\n   5 ******\r\n   6 **\r\n   7 *\r\n   8\r\n   9\r\n  10\r\n<\/code><\/pre>\n<p>\u3046\u3093\uff0c\u306a\u3093\u304b\u305d\u308c\u3063\u307d\u3044\u306d\u3002<\/p>\n<p>\u3082\u3057\uff0c\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u52d5\u304b\u306a\u304f\u3066\u30a8\u30e9\u30fc\u304c\u51fa\u308b\u3088\u3046\u306a\u3089\u6559\u3048\u3066\u6b32\u3057\u3044\u3002<\/p>\n<h1>\u30d5\u30a1\u30a4\u30eb\u69cb\u6210<\/h1>\n<pre class=\"post-pre\"><code>.\r\n\u251c\u2500\u2500 bin\r\n\u2502  \u251c\u2500\u2500 console\r\n\u2502  \u2514\u2500\u2500 setup\r\n\u251c\u2500\u2500 Cargo.toml\r\n\u251c\u2500\u2500 CHANGELOG.md\r\n\u251c\u2500\u2500 ext\r\n\u2502  \u2514\u2500\u2500 Rakefile\r\n\u251c\u2500\u2500 Gemfile\r\n\u251c\u2500\u2500 lib\r\n\u2502  \u251c\u2500\u2500 rust_gem_sample01\r\n\u2502  \u2502  \u2514\u2500\u2500 version.rb\r\n\u2502  \u2514\u2500\u2500 rust_gem_sample01.rb\r\n\u251c\u2500\u2500 LICENSE\r\n\u251c\u2500\u2500 pkg\r\n\u251c\u2500\u2500 Rakefile\r\n\u251c\u2500\u2500 README.md\r\n\u251c\u2500\u2500 rust_gem_sample01.gemspec\r\n\u251c\u2500\u2500 src\r\n\u2502  \u2514\u2500\u2500 lib.rs\r\n\u2514\u2500\u2500 test\r\n   \u251c\u2500\u2500 rust_gem_sample01_test.rb\r\n   \u2514\u2500\u2500 test_helper.rb\r\n<\/code><\/pre>\n<p>\u3061\u306a\u307f\u306b\uff0c\u3053\u306e\u56f3\u306f Rust \u88fd\u306e\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30c4\u30fc\u30eb exa \u3067\u4f5c\u3063\u305f\u3002<\/p>\n<h2>gem \u7528\u30d5\u30a1\u30a4\u30eb\u3068 Rust \u30d1\u30c3\u30b1\u30fc\u30b8\u7528\u30d5\u30a1\u30a4\u30eb\u306e\u6df7\u5728<\/h2>\n<p>\u898b\u3066\u306e\u3068\u304a\u308a\uff0cgem \u306e\u305f\u3081\u306e\u30d5\u30a1\u30a4\u30eb\u3068 Rust \u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u540c\u968e\u5c64\u306b\u6df7\u5728\u3057\u3066\u3044\u308b\u3002<br \/>\n\u304b\u3044\u3064\u307e\u3093\u3067\u8aac\u660e\u3059\u308b\u3068\uff0cbin, lib, pkg, Rakefile, rust_gem_sample01.gemspec, test \u3042\u305f\u308a\u304c gem \u306e\u30d5\u30a1\u30a4\u30eb\u3002<br \/>\nCargo.toml, src \u304c Rust \u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u30d5\u30a1\u30a4\u30eb\u3002Rust \u306e\u30d3\u30eb\u30c9\u3092\u884c\u3046\u3068 target \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u30fc\u306a\u3093\u304b\u3082\u51fa\u6765\u308b\u3002<\/p>\n<p>\u30d5\u30a1\u30a4\u30eb\u540d\uff0c\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u30fc\u540d\u304c\u304b\u3076\u3089\u306a\u3044\u306e\u3067\uff0c\u3053\u308c\u3067\u554f\u984c\u306a\u3044\u308f\u3051\u3060\u304c\uff0c\u3053\u308c\u304c\u3088\u3044\u6d41\u5100\u304b\u3069\u3046\u304b\u306f\u5224\u3089\u306a\u3044\u3002Rutie \u306e\u30b5\u30f3\u30d7\u30eb\u306a\u3093\u304b\u306f\u3053\u3046\u3044\u3046\u69cb\u6210\u306b\u306a\u3063\u3066\u3044\u305f\uff08\u305f\u3057\u304b\uff09\u3002<br \/>\n\u5c11\u306a\u304f\u3068\u3082\u521d\u898b\u3067\u76f4\u3061\u306b\u533a\u5225\u304c\u3067\u304d\u308b\u304b\u3068\u3044\u3046\u3068\uff0c\u5fc3\u3082\u3068\u306a\u3044\u3002<br \/>\nRust \u95a2\u4fc2\u3092\u4e00\u3064\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u30fc\u306b\u62bc\u3057\u8fbc\u3081\u305f\u307b\u3046\u304c\u3044\u3044\u304b\u3082\u3057\u308c\u306a\u30443\u3002<\/p>\n<h1>Rust \u30b3\u30fc\u30c9<\/h1>\n<p>Rust \u30b3\u30fc\u30c9\u306f\u30e9\u30a4\u30d6\u30e9\u30ea\u30fc\u30af\u30ec\u30fc\u30c8 rand_distr_for_ruby \u3060\u3051\u3092\u6301\u3064\u30d1\u30c3\u30b1\u30fc\u30b8\u3068\u306a\u3063\u3066\u3044\u308b\u3002<br \/>\n\u4f9d\u5b58\u30af\u30ec\u30fc\u30c8\u306f<\/p>\n<pre class=\"post-pre\"><code><span class=\"nn\">[dependencies]<\/span>\r\n<span class=\"py\">rand<\/span> <span class=\"p\">=<\/span> <span class=\"s\">\"0.7.3\"<\/span>\r\n<span class=\"py\">rand_distr<\/span> <span class=\"p\">=<\/span> <span class=\"s\">\"0.3.0\"<\/span>\r\n<\/code><\/pre>\n<p>\u3060\u3051\u3002<br \/>\nrand \u306f\u304a\u99b4\u67d3\u307f\u3002rand_distr \u306e\u307b\u3046\u306f\uff0c\u3082\u3068\u3082\u3068 rand \u306b\u5165\u3063\u3066\u3044\u305f\uff0c\u6b63\u898f\u5206\u5e03\uff0c\u30b3\u30fc\u30b7\u30fc\u5206\u5e03\uff0c\u4e8c\u9805\u5206\u5e03\uff0c\u30dd\u30a2\u30bd\u30f3\u5206\u5e03\u306a\u3069\u306a\u3069\u306e\u3008\u4e00\u69d8\u3067\u306a\u3044\u3009\u5206\u5e03\u306e\u4e71\u6570\u3092\u767a\u751f\u3055\u305b\u308b\u95a2\u6570\u3092\u72ec\u7acb\u3055\u305b\u305f\u3082\u306e\u3089\u3057\u3044\uff08\u77e5\u3089\u3093\u3051\u3069\uff09\u3002<\/p>\n<p>\u30b3\u30fc\u30c9\u672c\u4f53\u306f\u3053\u308c\u3060\u3051\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">use<\/span> <span class=\"nn\">rand_distr<\/span><span class=\"p\">::{<\/span><span class=\"n\">Normal<\/span><span class=\"p\">,<\/span> <span class=\"n\">Distribution<\/span><span class=\"p\">};<\/span>\r\n\r\n<span class=\"nd\">#[no_mangle]<\/span>\r\n<span class=\"k\">pub<\/span> <span class=\"k\">extern<\/span> <span class=\"k\">fn<\/span> <span class=\"nf\">rand_norm<\/span><span class=\"p\">(<\/span><span class=\"n\">variance<\/span><span class=\"p\">:<\/span> <span class=\"nb\">f64<\/span><span class=\"p\">)<\/span> <span class=\"k\">-&gt;<\/span> <span class=\"nb\">f64<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">let<\/span> <span class=\"n\">normal<\/span> <span class=\"o\">=<\/span> <span class=\"nn\">Normal<\/span><span class=\"p\">::<\/span><span class=\"nf\">new<\/span><span class=\"p\">(<\/span><span class=\"mf\">0.0<\/span><span class=\"p\">,<\/span> <span class=\"n\">variance<\/span><span class=\"p\">)<\/span><span class=\"nf\">.unwrap<\/span><span class=\"p\">();<\/span>\r\n    <span class=\"n\">normal<\/span><span class=\"nf\">.sample<\/span><span class=\"p\">(<\/span><span class=\"o\">&amp;<\/span><span class=\"k\">mut<\/span> <span class=\"nn\">rand<\/span><span class=\"p\">::<\/span><span class=\"nf\">thread_rng<\/span><span class=\"p\">())<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u547c\u3070\u308c\u308b\u305f\u3073\u306b rand_distr::Normal \u3092\u751f\u6210\u3057\u3066\u3044\u308b\u306e\u306f\u7121\u99c4\u306a\u6c17\u304c\u3059\u308b\u3002<br \/>\n\u307e\u3042\u5b9f\u7528\u76ee\u7684\u3058\u3083\u306a\u3044\u306e\u3067\u3002<\/p>\n<p>\u540c\u3058\u5206\u5e03\u3067\u591a\u6570\u306e\u4e71\u6570\u3092\u767a\u751f\u3055\u305b\u308b\u306a\u3089\uff0c\u3053\u3053\u306f\u4e00\u5ea6\u3067\u6e08\u307e\u305b\u305f\u3044\u3002\u751f\u6210\u3057\u305f rand_distr::Normal \u3092\u305a\u3063\u3068\u4fdd\u6301\u3059\u308b\u306e\u306f\uff0cRutie \u3092\u4f7f\u3048\u3070\u7c21\u5358\u306b\u3067\u304d\u308b\u304c\uff08(5) \u53c2\u7167\uff09\uff0cFFI \u3060\u3051\u3067\u3069\u3046\u3084\u308b\u306e\u304b\u3088\u304f\u5206\u304b\u3089\u306a\u3044\u3002<\/p>\n<p>\u3055\u3066\uff0c\u958b\u767a\u4e2d\u306f\uff0c\u3053\u306e\u72b6\u614b\u3067<\/p>\n<pre class=\"post-pre\"><code>cargo check\r\n<\/code><\/pre>\n<p>\u3060\u306e<\/p>\n<pre class=\"post-pre\"><code>cargo build <span class=\"nt\">--release<\/span>\r\n<\/code><\/pre>\n<p>\u3060\u306e\u3067\u304d\u308b\u3002<br \/>\n\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30eb\u30fc\u30c8\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u30fc\u306b Rust \u306e\u30d5\u30a1\u30a4\u30eb\u3092\u7f6e\u304f\u3053\u3068\u3067\uff0c\u968e\u5c64\u3092\u884c\u3063\u305f\u308a\u6765\u305f\u308a\u3057\u306a\u304f\u3066\u3059\u3080\u306e\u306f\uff0c\u3053\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u30fc\u69cb\u6210\u306e\u5229\u70b9\u3002<\/p>\n<h1>Ruby \u30b3\u30fc\u30c9<\/h1>\n<p>Ruby \u5074\u306e\u4e2d\u6838\u3068\u306a\u308b\u30b3\u30fc\u30c9\u304c\u3053\u308c\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nb\">require<\/span> <span class=\"s2\">\"ffi\"<\/span>\r\n<span class=\"nb\">require<\/span> <span class=\"s2\">\"rust_gem_sample01\/version\"<\/span>\r\n\r\n<span class=\"k\">module<\/span> <span class=\"nn\">RustGemSample01<\/span>\r\n  <span class=\"kp\">extend<\/span> <span class=\"no\">FFI<\/span><span class=\"o\">::<\/span><span class=\"no\">Library<\/span>\r\n\r\n  <span class=\"n\">lib_name<\/span> <span class=\"o\">=<\/span> <span class=\"s2\">\"rand_distr_for_ruby\"<\/span>\r\n  <span class=\"n\">file_name<\/span> <span class=\"o\">=<\/span>\r\n    <span class=\"k\">case<\/span> <span class=\"no\">RbConfig<\/span><span class=\"o\">::<\/span><span class=\"no\">CONFIG<\/span><span class=\"p\">[<\/span><span class=\"s2\">\"host_os\"<\/span><span class=\"p\">].<\/span><span class=\"nf\">downcase<\/span>\r\n    <span class=\"k\">when<\/span> <span class=\"sr\">\/darwin\/<\/span>      <span class=\"k\">then<\/span> <span class=\"s2\">\"lib<\/span><span class=\"si\">#{<\/span><span class=\"n\">lib_name<\/span><span class=\"si\">}<\/span><span class=\"s2\">.dylib\"<\/span>\r\n    <span class=\"k\">when<\/span> <span class=\"sr\">\/mingw|mswin\/<\/span> <span class=\"k\">then<\/span> <span class=\"s2\">\"<\/span><span class=\"si\">#{<\/span><span class=\"n\">lib_name<\/span><span class=\"si\">}<\/span><span class=\"s2\">.dll\"<\/span>\r\n    <span class=\"k\">when<\/span> <span class=\"sr\">\/cygwin\/<\/span>      <span class=\"k\">then<\/span> <span class=\"s2\">\"cyg<\/span><span class=\"si\">#{<\/span><span class=\"n\">lib_name<\/span><span class=\"si\">}<\/span><span class=\"s2\">.dll\"<\/span>\r\n    <span class=\"k\">else<\/span>                    <span class=\"s2\">\"lib<\/span><span class=\"si\">#{<\/span><span class=\"n\">lib_name<\/span><span class=\"si\">}<\/span><span class=\"s2\">.so\"<\/span>\r\n    <span class=\"k\">end<\/span>\r\n\r\n  <span class=\"n\">ffi_lib<\/span> <span class=\"no\">File<\/span><span class=\"p\">.<\/span><span class=\"nf\">expand_path<\/span><span class=\"p\">(<\/span><span class=\"n\">file_name<\/span><span class=\"p\">,<\/span> <span class=\"n\">__dir__<\/span><span class=\"p\">)<\/span>\r\n\r\n  <span class=\"n\">attach_function<\/span> <span class=\"ss\">:rand_norm<\/span><span class=\"p\">,<\/span> <span class=\"p\">[<\/span><span class=\"ss\">:double<\/span><span class=\"p\">],<\/span> <span class=\"ss\">:double<\/span>\r\n<span class=\"k\">end<\/span>\r\n<\/code><\/pre>\n<p>ffi \u3068\u3044\u3046 gem \u3092\u4f7f\u3063\u3066 Rust \u306e\u95a2\u6570\u3092 Ruby \u306e\u30e1\u30bd\u30c3\u30c9\u306b\u5272\u308a\u5f53\u3066\u3066\u3044\u308b\u3002<br \/>\nFFI\uff08Foreign Function Interface\uff09\u3068\u3044\u3046\uff0c\u7570\u306a\u308b\u8a00\u8a9e\u9593\u3067\u3084\u308a\u53d6\u308a\u3059\u308b\u305f\u3081\u306e\u4ed5\u7d44\u307f\u3092\u7c21\u5358\u306b\u6271\u3048\u308b\u3088\u3046\u306b\u3057\u305f\u3082\u306e\u3002<\/p>\n<p>\u3053\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u5b9a\u7fa9\u306e\u30b3\u30fc\u30c9\u306e\u5927\u90e8\u5206\u304c\uff0cffi_lib \u30e1\u30bd\u30c3\u30c9\u306b\u6e21\u3059\u5f15\u6570\u306e\u6c7a\u5b9a\u306b\u8cbb\u3084\u3055\u308c\u3066\u3044\u308b\u3002<br \/>\n\u3053\u306e\u30e1\u30bd\u30c3\u30c9\u306b\u306f\u8aad\u307f\u8fbc\u3080\u3079\u304d\u30e9\u30a4\u30d6\u30e9\u30ea\u30fc\u30d5\u30a1\u30a4\u30eb\u306e\u30d1\u30b9\u3092\u6e21\u3059\u3002<br \/>\nRust \u3067\u30b3\u30f3\u30d1\u30a4\u30eb\u3057\u3066\u51fa\u6765\u305f\u30e9\u30a4\u30d6\u30e9\u30ea\u30fc\u30d5\u30a1\u30a4\u30eb\u306f\uff0cOS \u306b\u3088\u3063\u3066\u30d5\u30a1\u30a4\u30eb\u540d\u304c\u5c11\u3057\u7570\u306a\u308b\u306e\u3067\u3053\u3093\u306a\u3084\u3084\u3053\u3057\u3044\u3053\u3068\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3060\u3002<br \/>\n\u3053\u306e\u51e6\u7406\u304c\u672c\u5f53\u306b\u5408\u3063\u3066\u3044\u308b\u306e\u304b\u3088\u304f\u5206\u304b\u3089\u306a\u3044\u304c\uff0cRutie \u306e\u30b3\u30fc\u30c9 rutie-gem\/lib\/rutie.rb \u3092\u53c2\u8003\u306b\u3057\u305f\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"n\">attach_function<\/span> <span class=\"ss\">:rand_norm<\/span><span class=\"p\">,<\/span> <span class=\"p\">[<\/span><span class=\"ss\">:double<\/span><span class=\"p\">],<\/span> <span class=\"ss\">:double<\/span>\r\n<\/code><\/pre>\n<p>\u306e\u90e8\u5206\u306f\uff0c\u8aad\u307f\u8fbc\u3093\u3060\u30e9\u30a4\u30d6\u30e9\u30ea\u30fc\u306b\u57fa\u3065\u3044\u3066\uff0c\u30e2\u30b8\u30e5\u30fc\u30eb\u306b Ruby \u306e\u30e1\u30bd\u30c3\u30c9\u3092\u751f\u3084\u3059\u3002<br \/>\n\u7b2c\u4e00\u5f15\u6570\u306f\u30e9\u30a4\u30d6\u30e9\u30ea\u30fc\u306e\u95a2\u6570\u306e\u540d\u524d\u3002\u3053\u308c\u304c Ruby \u306e\u30e1\u30bd\u30c3\u30c9\u306e\u540d\u524d\u306b\u3082\u306a\u308b\u3002<br \/>\n\u7b2c\u4e8c\u5f15\u6570\u306f\u95a2\u6570\u306e\u5f15\u6570\u306e\u578b\u3002\u5f15\u6570\u306f\u8907\u6570\u3042\u308a\u3046\u308b\u306e\u3067\u914d\u5217\u3067\u4e0e\u3048\u308b\u3002:double \u3068\u3044\u3046\u306e\u306f\uff0cFFI \u306e\u4ed5\u69d8\u3067\u6c7a\u3081\u3089\u308c\u305f\u578b\u306e\u540d\u524d\u3067\uff0c\u500d\u7cbe\u5ea6\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\u3092\u8868\u3059\u3002\u3088\u304f\u306f\u77e5\u3089\u306a\u3044\u3051\u3069 C \u8a00\u8a9e\u306e double \u306e\u3053\u3068\u3060\u308d\u3046\u3002Ruby \u306e Float \u304c\u3053\u308c\u306b\u5bfe\u5fdc\u3059\u308b\u3002<br \/>\n\u7b2c\u4e09\u5f15\u6570\u306f\u95a2\u6570\u306e\u8fd4\u308a\u5024\u306e\u578b\u3002<\/p>\n<p>Rust \u3067\u4f5c\u3063\u305f\u30e9\u30a4\u30d6\u30e9\u30ea\u30fc\u306e\u95a2\u6570\u3092\uff0cFFI \u3092\u901a\u3057\u3066 Ruby \u5074\u3067\u5229\u7528\u3059\u308b\u306e\u306f\uff0c\u3082\u3046\u30db\u30f3\u30c8\u306b\u3053\u308c\u3060\u3051\u3067\u6e08\u3080\u3002\u7c21\u5358\u3002<\/p>\n<h1>gem \u306b\u4ed5\u7acb\u3066\u308b<\/h1>\n<h2>gemspec<\/h2>\n<p>gemspec \u306b\u3064\u3044\u3066\uff0c\u3068\u304f\u306b\u8aac\u660e\u3092\u8981\u3059\u308b\u3068\u3053\u308d\u306f\u3053\u3053\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c1\"># \u629c\u7c8b<\/span>\r\n<span class=\"no\">Gem<\/span><span class=\"o\">::<\/span><span class=\"no\">Specification<\/span><span class=\"p\">.<\/span><span class=\"nf\">new<\/span> <span class=\"k\">do<\/span> <span class=\"o\">|<\/span><span class=\"n\">spec<\/span><span class=\"o\">|<\/span>\r\n  <span class=\"c1\"># \u4e2d\u7565<\/span>\r\n  <span class=\"n\">spec<\/span><span class=\"p\">.<\/span><span class=\"nf\">add_dependency<\/span> <span class=\"s2\">\"ffi\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"~&gt; 1.13.1\"<\/span>\r\n  <span class=\"n\">spec<\/span><span class=\"p\">.<\/span><span class=\"nf\">extensions<\/span> <span class=\"o\">=<\/span> <span class=\"sx\">%w[ext\/Rakefile]<\/span>\r\n<span class=\"k\">end<\/span>\r\n<\/code><\/pre>\n<p>ffi gem \u3092\u4f7f\u3063\u3066\u3044\u308b\u306e\u3067\u305d\u308c\u3092\u30e9\u30f3\u30bf\u30a4\u30e0\u4f9d\u5b58\u6027\u306b\u8ffd\u52a0\u3059\u308b\uff08add_dependency\uff09\u306e\u306f\u5f53\u7136\u3068\u3057\u3066\uff0c\u91cd\u8981\u306a\u306e\u306f\u305d\u306e\u6b21\u306e<\/p>\n<pre class=\"post-pre\"><code><span class=\"n\">spec<\/span><span class=\"p\">.<\/span><span class=\"nf\">extensions<\/span> <span class=\"o\">=<\/span> <span class=\"sx\">%w[ext\/Rakefile]<\/span>\r\n<\/code><\/pre>\n<p>\u306e\u3068\u3053\u308d\u3002\u3053\u308c\u306f\u306a\u3093\u3058\u3083\u3089\u307b\u3044\uff1f<\/p>\n<p>\u3053\u308c\u306f gem \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6642\u306b\u3084\u308b\u3079\u304d\u3053\u3068\u3092\u8a18\u8ff0\u3057\u305f Rake \u30d5\u30a1\u30a4\u30eb\u306e\u30d1\u30b9\u3092\u6307\u5b9a\u3057\u305f\u3082\u306e\u3002<br \/>\nC \u62e1\u5f35\u306e\u5834\u5408\uff0c\u305d\u306e\u5f79\u76ee\u306f\u3075\u3064\u3046 extconf.rb \u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u304c\u62c5\u3046\u3002sqlite3 gem \u3067\u3042\u308c\u3070 sqlite3-ruby\/ext\/sqlite3\/extconf.rb \u304c\u305d\u308c\u306b\u3042\u305f\u308b\u3002<br \/>\n\u5168\u7136\u3088\u304f\u5206\u304b\u3063\u3066\u306a\u3044\u306e\u3060\u304c\uff0cC \u62e1\u5f35\u306f\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u306b\u3057\u305f\u304c\u3063\u3066 C \u306e\u30b3\u30f3\u30d1\u30a4\u30eb\u3084\u3089\u306a\u3093\u3084\u3089\u3092\u3084\u3063\u3066\u3044\u308b\u3089\u3057\u3044\u3002<\/p>\n<p>\u3057\u304b\u3057\uff0c\u3069\u3046\u3084\u3089 extconf.rb \u306f C \u3092\u524d\u63d0\u3068\u3057\u3066\u3044\u308b\u3089\u3057\u304f\uff0cRust \u306e\u5834\u5408\u306b\u3069\u3046\u66f8\u304f\u306e\u304b\u3088\u304f\u5206\u304b\u3089\u306a\u3044\u3002\u3068\u3044\u3046\u304b\uff0c\u305d\u3082\u305d\u3082 Rust \u3067\u306f\u4f7f\u3048\u306a\u3044\u3088\u3046\u306a\u6c17\u304c\u3057\u305f\u3002<br \/>\n\u4ed6\u306b\u624b\u6bb5\u306f\u306a\u3044\u306e\u304b\u3068\u63a2\u3057\u3066\u307f\u308b\u3068\uff0c\u3069\u3046\u3082 Rake \u30bf\u30b9\u30af\u3092\u4f7f\u3046\u65b9\u6cd5\u3082\u3042\u308b\u3068\u5206\u304b\u3063\u305f\u3002\u6b21\u7bc0\u3067\u5177\u4f53\u7684\u306b\u8ff0\u3079\u308b\u3002<\/p>\n<h2>Rakefile<\/h2>\n<p>gemspec \u3067 spec.extensions = \u3068\u3057\u3066\u6307\u5b9a\u3057\u305f Rake \u30d5\u30a1\u30a4\u30eb\u306b\uff0cdefault \u30bf\u30b9\u30af\u3068\u3057\u3066\u66f8\u3044\u305f\u3053\u3068\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6642\u306b\u5b9f\u884c\u3055\u308c\u308b\u3089\u3057\u3044\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c1\"># gem \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6642\u306e\u51e6\u7406<\/span>\r\n<span class=\"c1\"># default \u30bf\u30b9\u30af\u3068\u3057\u3066\u8a18\u8ff0\u3059\u308b<\/span>\r\n<span class=\"n\">task<\/span> <span class=\"ss\">:default<\/span> <span class=\"k\">do<\/span>\r\n  <span class=\"c1\"># Rust \u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u304b<\/span>\r\n  <span class=\"c1\"># cargo \u30b3\u30de\u30f3\u30c9\u304c\u52d5\u4f5c\u3059\u308b\u304b\u3067\u5224\u65ad<\/span>\r\n  <span class=\"k\">begin<\/span>\r\n    <span class=\"n\">cargo_v<\/span> <span class=\"o\">=<\/span> <span class=\"sb\">`cargo -V`<\/span>\r\n    <span class=\"k\">raise<\/span> <span class=\"no\">Errno<\/span><span class=\"o\">::<\/span><span class=\"no\">ENOENT<\/span> <span class=\"k\">if<\/span> <span class=\"n\">cargo_v<\/span><span class=\"p\">.<\/span><span class=\"nf\">empty?<\/span> \r\n  <span class=\"k\">rescue<\/span> <span class=\"no\">Errno<\/span><span class=\"o\">::<\/span><span class=\"no\">ENOENT<\/span>\r\n    <span class=\"k\">raise<\/span> <span class=\"s2\">\"Cargo not found. Install it.\"<\/span>\r\n  <span class=\"k\">end<\/span>\r\n\r\n  <span class=\"c1\"># Rust \u306e\u30d0\u30fc\u30b8\u30e7\u30f3\uff08Cargo \u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3068\u4e00\u81f4\uff09\u304c\u4e00\u5b9a\u4ee5\u4e0a\u304b<\/span>\r\n  <span class=\"n\">cargo_version<\/span> <span class=\"o\">=<\/span> <span class=\"n\">cargo_v<\/span><span class=\"p\">.<\/span><span class=\"nf\">match<\/span><span class=\"p\">(<\/span><span class=\"sr\">\/\\Acargo (\\d+)\\.(\\d+)\\.(\\d+) \/<\/span><span class=\"p\">)[<\/span><span class=\"mi\">1<\/span><span class=\"o\">..<\/span><span class=\"mi\">3<\/span><span class=\"p\">].<\/span><span class=\"nf\">map<\/span><span class=\"p\">(<\/span><span class=\"o\">&amp;<\/span><span class=\"ss\">:to_i<\/span><span class=\"p\">)<\/span>\r\n  <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"n\">cargo_version<\/span> <span class=\"o\">&lt;=&gt;<\/span>  <span class=\"p\">[<\/span><span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"mi\">40<\/span><span class=\"p\">,<\/span> <span class=\"mi\">0<\/span><span class=\"p\">]).<\/span><span class=\"nf\">negative?<\/span>\r\n    <span class=\"k\">raise<\/span> <span class=\"s2\">\"Too old Cargo (ver. <\/span><span class=\"si\">#{<\/span><span class=\"n\">cargo_v<\/span><span class=\"si\">}<\/span><span class=\"s2\">). Update it.\"<\/span>\r\n  <span class=\"k\">end<\/span>\r\n\r\n  <span class=\"c1\"># Rust \u306e\u30d3\u30eb\u30c9<\/span>\r\n  <span class=\"nb\">system<\/span> <span class=\"s2\">\"cargo build --release\"<\/span><span class=\"p\">,<\/span> <span class=\"ss\">chdir: <\/span><span class=\"n\">__dir__<\/span> <span class=\"o\">+<\/span> <span class=\"s2\">\"\/..\"<\/span>\r\n\r\n  <span class=\"c1\"># \u751f\u6210\u7269\u306e\u30d5\u30a1\u30a4\u30eb\u540d<\/span>\r\n  <span class=\"c1\"># OS \u306b\u3088\u3063\u3066\u7570\u306a\u308b<\/span>\r\n  <span class=\"n\">lib_name<\/span> <span class=\"o\">=<\/span> <span class=\"s2\">\"rand_distr_for_ruby\"<\/span>\r\n  <span class=\"n\">file_name<\/span> <span class=\"o\">=<\/span>\r\n    <span class=\"k\">case<\/span> <span class=\"no\">RbConfig<\/span><span class=\"o\">::<\/span><span class=\"no\">CONFIG<\/span><span class=\"p\">[<\/span><span class=\"s1\">'host_os'<\/span><span class=\"p\">].<\/span><span class=\"nf\">downcase<\/span>\r\n    <span class=\"k\">when<\/span> <span class=\"sr\">\/darwin\/<\/span>      <span class=\"k\">then<\/span> <span class=\"s2\">\"lib<\/span><span class=\"si\">#{<\/span><span class=\"n\">lib_name<\/span><span class=\"si\">}<\/span><span class=\"s2\">.dylib\"<\/span>\r\n    <span class=\"k\">when<\/span> <span class=\"sr\">\/mingw|mswin\/<\/span> <span class=\"k\">then<\/span> <span class=\"s2\">\"<\/span><span class=\"si\">#{<\/span><span class=\"n\">lib_name<\/span><span class=\"si\">}<\/span><span class=\"s2\">.dll\"<\/span>\r\n    <span class=\"k\">when<\/span> <span class=\"sr\">\/cygwin\/<\/span>      <span class=\"k\">then<\/span> <span class=\"s2\">\"cyg<\/span><span class=\"si\">#{<\/span><span class=\"n\">lib_name<\/span><span class=\"si\">}<\/span><span class=\"s2\">.dll\"<\/span>\r\n    <span class=\"k\">else<\/span>                    <span class=\"s2\">\"lib<\/span><span class=\"si\">#{<\/span><span class=\"n\">lib_name<\/span><span class=\"si\">}<\/span><span class=\"s2\">.so\"<\/span>\r\n    <span class=\"k\">end<\/span>\r\n\r\n  <span class=\"c1\"># \u751f\u6210\u7269\u3092 lib\/ \u76f4\u4e0b\u306b\u79fb\u52d5<\/span>\r\n  <span class=\"no\">FileUtils<\/span><span class=\"p\">.<\/span><span class=\"nf\">mv<\/span> <span class=\"n\">__dir__<\/span> <span class=\"o\">+<\/span> <span class=\"s2\">\"\/..\/target\/release\/<\/span><span class=\"si\">#{<\/span><span class=\"n\">file_name<\/span><span class=\"si\">}<\/span><span class=\"s2\">\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">__dir__<\/span> <span class=\"o\">+<\/span> <span class=\"s2\">\"\/..\/lib\/\"<\/span>\r\n  <span class=\"no\">FileUtils<\/span><span class=\"p\">.<\/span><span class=\"nf\">rmtree<\/span> <span class=\"n\">__dir__<\/span> <span class=\"o\">+<\/span> <span class=\"s2\">\"\/..\/target\/\"<\/span>\r\n<span class=\"k\">end<\/span>\r\n<\/code><\/pre>\n<p>\u30b3\u30fc\u30c9\u4e2d\u306b\u30b3\u30e1\u30f3\u30c8\u3092\u66f8\u3044\u305f\u304c\uff0c\u3084\u3063\u3066\u3044\u308b\u3053\u3068\u306f\u8981\u3059\u308b\u306b<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Rust \u5165\u3063\u3066\u308b\uff1f<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Rust \u306e\u30d0\u30fc\u30b8\u30e7\u30f3 OK\uff1f<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30d3\u30eb\u30c9<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u30e9\u30a4\u30d6\u30e9\u30ea\u30fc\u30d5\u30a1\u30a4\u30eb\u306e\u79fb\u52d5<\/ul>\n<p>\u3068\uff0c\u305f\u3060\u3053\u308c\u3060\u3051\u3002<br \/>\nRust \u30b3\u30fc\u30c9\u306e\u30d3\u30eb\u30c9\u306e\u751f\u6210\u7269\u306e\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u5f97\u308b\u3068\u3053\u308d\u304c lib\/rust_gem_sample01.rb \u3068\u304b\u3076\u3063\u3066\u3066 DRY \u3058\u3083\u306a\u3044\u306e\u304c\u6c17\u306b\u306a\u308b\u3051\u3069\u3002<br \/>\n\u307e\u3042\uff0ctarget\/release\/ \u76f4\u4e0b\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u5168\u90e8\u79fb\u52d5\u3057\u3066\u3082\u3044\u3044\u306e\u304b\u3082\u3057\u308c\u306a\u3044\u3002<\/p>\n<p>\u3068\u3053\u308d\u3067\uff0cRust \u3067\u30d3\u30eb\u30c9\u3092\u884c\u3046\u3068\uff0c\u5fc5\u8981\u306a\u30e9\u30a4\u30d6\u30e9\u30ea\u30fc\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u30b3\u30f3\u30d1\u30a4\u30eb\u3057\u3066\uff0c\u3068\u3044\u3046\u904e\u7a0b\u3067\u3044\u308d\u3044\u308d\u306a\u30d5\u30a1\u30a4\u30eb\u304c\u51fa\u6765\u308b\u3002\u4eca\u56de\u306e gem \u306e\u5834\u5408\uff0c18 MB \u304f\u3089\u3044\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u30d3\u30eb\u30c9\u6642\u306b\u751f\u6210\u3055\u308c\u308b\u3002\u6b32\u3057\u3044\u306e\u306f\u30d5\u30a1\u30a4\u30eb\u4e00\u3064\uff08\u4eca\u56de\u306f 300 KB \u7a0b\u5ea6\uff09\u3067\uff0c\u307b\u304b\u306f\u5168\u90e8\u4e0d\u8981\u3002<\/p>\n<p>\u305d\u3053\u3067\uff0c\u30bf\u30b9\u30af\u306e\u6700\u5f8c\u306e\u884c<\/p>\n<pre class=\"post-pre\"><code><span class=\"no\">FileUtils<\/span><span class=\"p\">.<\/span><span class=\"nf\">rmtree<\/span> <span class=\"n\">__dir__<\/span> <span class=\"o\">+<\/span> <span class=\"s2\">\"\/..\/target\/\"<\/span>\r\n<\/code><\/pre>\n<p>\u306b\u3088\u308a\u304a\u6383\u9664\u3057\u3066\u3044\u308b\u3002<\/p>\n<h3>2020-10-19 \u8ffd\u8a18<\/h3>\n<p>\u3042\u308b\u74b0\u5883\u3067\u6b63\u5e38\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u306a\u3044\u3053\u3068\u304c\u5206\u304b\u3063\u305f\u306e\u3067\uff0crust_gem_sample01 0.2.1 \u3067 Rakefile \u3092\u4fee\u6b63\u3057\u305f\u3002\u4e0a\u306b\u63b2\u3052\u305f\u30b3\u30fc\u30c9\u306f\u4fee\u6b63\u7248\u306b\u5dee\u3057\u66ff\u3048\u305f\u3002<br \/>\n\u4fee\u6b63\u3057\u305f\u306e\u306f\uff0ccargo \u304c\u5165\u3063\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u5b9a\u3059\u308b<\/p>\n<pre class=\"post-pre\"><code>  <span class=\"k\">begin<\/span>\r\n    <span class=\"n\">cargo_v<\/span> <span class=\"o\">=<\/span> <span class=\"sb\">`cargo -V`<\/span>\r\n    <span class=\"k\">raise<\/span> <span class=\"no\">Errno<\/span><span class=\"o\">::<\/span><span class=\"no\">ENOENT<\/span> <span class=\"k\">if<\/span> <span class=\"n\">cargo_v<\/span><span class=\"p\">.<\/span><span class=\"nf\">empty?<\/span> \r\n  <span class=\"k\">rescue<\/span> <span class=\"no\">Errno<\/span><span class=\"o\">::<\/span><span class=\"no\">ENOENT<\/span>\r\n    <span class=\"k\">raise<\/span> <span class=\"s2\">\"Cargo not found. Install it.\"<\/span>\r\n  <span class=\"k\">end<\/span>\r\n<\/code><\/pre>\n<p>\u306e\u7b87\u6240\u3002<br \/>\n\u3053\u308c\u4e00\u898b\u3057\u3066\u300c\u306f\uff1f\u3000\u4f55\u3084\u3063\u3066\u3093\u306e\uff1f\u300d\u3068\u8a00\u308f\u308c\u305d\u3046\u306a\u30b3\u30fc\u30c9\u3002<br \/>\n\u5f53\u521d\u306f raise Errno::ENOENT if cargo_v.empty? \u306e\u884c\u304c\u7121\u304b\u3063\u305f\u3002<br \/>\ncargo \u304c\u7121\u3044\u5834\u5408\uff0c<\/p>\n<pre class=\"post-pre\"><code><span class=\"sb\">`cargo -V`<\/span>\r\n<\/code><\/pre>\n<p>\u304c\u4f8b\u5916\u3092\u51fa\u3057\u3066\u304f\u308c\u308b\u306e\u3067\uff0c\u305d\u308c\u3092\u62fe\u3063\u3066\u3044\u305f\u308f\u3051\u306a\u3093\u3060\u304c\uff0c\u3069\u3046\u3082 sudo \u3067\u5b9f\u884c\u3059\u308b\u3068\uff0c\u3053\u3053\u3067\u4f8b\u5916\u304c\u51fa\u305a\uff0c\u5358\u306b\u7a7a\u6587\u5b57\u5217\u3092\u8fd4\u3059\u3088\u3046\u3060\u3002<br \/>\n\u3060\u304b\u3089\uff0c\u4f8b\u5916\u304c\u51fa\u306a\u304f\u3066\u3082 cargo_v \u304c\u7a7a\u6587\u5b57\u5217\u3060\u3063\u305f\u3089\u4f8b\u5916\u3092\u51fa\u3057\u3066\u3084\u3063\u3066\u3044\u308b\u3002<\/p>\n<h1>\u304a\u308f\u308a\u306b<\/h1>\n<p>C \u62e1\u5f35\u306e\u5834\u5408\uff0cgem \u306b\u30b3\u30f3\u30d1\u30a4\u30eb\u6e08\u307f\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u542b\u3081\u3066\u914d\u5e03\u3059\u3079\u304d\u304b\u5426\u304b\u306b\u3064\u3044\u3066\u8b70\u8ad6\u304c\u3042\u308b\u3002<\/p>\n<p>\u53c2\u8003\uff1a<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">2019\u5e74\u3001fat gem\u3092\u3084\u3081\u308b &#8211; \u30af\u30af\u30ed\u30b0(2019-11-22)<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Goodbye fat gem &#8211; RubyKaigi 2020<\/ul>\n<p>\u4e00\u9577\u4e00\u77ed\u304c\u3042\u308b\u304c\uff0cRust \u306e\u5834\u5408\u306f\u3069\u3046\u3060\u308d\u3046\u3002<br \/>\n\u304a\u305d\u3089\u304f\u3075\u3064\u3046\u306f\u4e8b\u524d\u30b3\u30f3\u30d1\u30a4\u30eb\u3092\u9078\u3076\u306e\u3060\u308d\u3046\u3002\u3060\u3063\u3066\uff0cRuby \u30e6\u30fc\u30b6\u30fc\u306e\u591a\u304f\u306f Rust \u306e\u30b3\u30f3\u30d1\u30a4\u30eb\u74b0\u5883\u3092\u6301\u3063\u3066\u3044\u306a\u3044\u3060\u308d\u3046\u304b\u3089\u3002<\/p>\n<p>\u306a\u306e\u3067\uff0c\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3042\u3048\u3066\u591a\u304f\u306e\u4eba\u304c\u3084\u3089\u306a\u3055\u305d\u3046\u306a\u65b9\u6cd5\u3092\u8a66\u3057\u3066\u307f\u305f\u3002<\/p>\n<section>gem \u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u4f5c\u308b\u306e\u306f build \u3068\u3044\u3046\u5225\u306e Rake \u30bf\u30b9\u30af\u306a\u306e\u3060\u304c\uff0cinstall \u30bf\u30b9\u30af\u304c build \u30bf\u30b9\u30af\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b\u306e\u3067\uff0crake install \u3060\u3051\u3067\u4e21\u65b9\u3084\u3063\u3066\u304f\u308c\u308b\u3002 \u21a9<\/p>\n<p>Rust \u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092 1.40.0 \u4ee5\u4e0a\u3068\u3057\u305f\u306e\u306f\u5168\u304f\u4f55\u306e\u6839\u62e0\u3082\u306a\u3044\u3002\u3082\u3063\u3068\u4f4e\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3082\u4f55\u3089\u554f\u984c\u306a\u3044\u306f\u305a\u3060\u304c\uff0c\u3069\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u4f55\u304c\u3069\u3046\u306a\u3063\u305f\u304b\u628a\u63e1\u3057\u3066\u306a\u3044\u306e\u3067\uff0c\u6700\u65b0\u7248\uff08\u73fe\u6642\u70b9\u3067 1.46.0\uff09\u3088\u308a\u3061\u3087\u3063\u3068\u53e4\u3044\u3082\u306e\u306b\u3057\u3066\u307f\u305f\u3002\u30d0\u30fc\u30b8\u30e7\u30f3\u4e0b\u9650\u306f ext\/Rakefile \u306e 9 \u884c\u76ee\u3042\u305f\u308a\u3067\u8a2d\u5b9a\u3057\u3066\u3044\u308b\u3002 \u21a9<\/p>\n<p>\u30bc\u30ed\u304b\u3089 gem \u3092\u4f5c\u308b\u5834\u5408\u306b\uff0c\u305d\u306e\u307b\u3046\u304c\u4f5c\u696d\u3057\u3059\u3044\u304b\u3082\u3057\u308c\u306a\u3044\u3002\u6700\u521d\u306b bundle gem hoge \u3068\u3084\u3063\u3066 gem \u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u308a\uff0c\u305d\u306e\u4e2d\u306b\u5165\u3063\u3066 cargo new fuga &#8211;lib \u3068\u3084\u3063\u3066 Rust \u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u308c\u3070\u3044\u3044\u304b\u3089\u3002 \u21a9<\/p>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>\u9023\u8a18\u4e8b\u76ee\u6b21 Ruby\/Rust \u9023\u643a (1)\u3000\u76ee\u7684 &nbsp; Ruby\/Rust \u9023\u643a (2)\u3000\u624b\u6bb5 &#038;n [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-44913","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>- 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\/44913-2\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:description\" content=\"\u9023\u8a18\u4e8b\u76ee\u6b21 Ruby\/Rust \u9023\u643a (1)\u3000\u76ee\u7684 &nbsp; Ruby\/Rust \u9023\u643a (2)\u3000\u624b\u6bb5 &amp;n [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/44913-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-05-24T03:59:47+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-28T15:03:55+00:00\" \/>\n<meta name=\"author\" content=\"\u79d1, \u96c5\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u79d1, \u96c5\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/44913-2\/\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/44913-2\/\",\"name\":\"- Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\"},\"datePublished\":\"2023-05-24T03:59:47+00:00\",\"dateModified\":\"2024-04-28T15:03:55+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/41e222757cdd2a3365361328bd79970a\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/zh\/blog\/44913-2\/\"]}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/\",\"name\":\"Blog - Silicon Cloud\",\"description\":\"\",\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/41e222757cdd2a3365361328bd79970a\",\"name\":\"\u79d1, \u96c5\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/1b2d3e00a7df03689797ebd4af8c5827ba5af936849a71050ec331f4cf902c5d?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/1b2d3e00a7df03689797ebd4af8c5827ba5af936849a71050ec331f4cf902c5d?s=96&d=mm&r=g\",\"caption\":\"\u79d1, \u96c5\"},\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/author\/keya\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/44913-2\/#local-main-organization-logo\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"Blog - Silicon Cloud\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"- Blog - Silicon Cloud","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.silicloud.com\/zh\/blog\/44913-2\/","og_locale":"zh_CN","og_type":"article","og_description":"\u9023\u8a18\u4e8b\u76ee\u6b21 Ruby\/Rust \u9023\u643a (1)\u3000\u76ee\u7684 &nbsp; Ruby\/Rust \u9023\u643a (2)\u3000\u624b\u6bb5 &n [&hellip;]","og_url":"https:\/\/www.silicloud.com\/zh\/blog\/44913-2\/","og_site_name":"Blog - Silicon Cloud","article_published_time":"2023-05-24T03:59:47+00:00","article_modified_time":"2024-04-28T15:03:55+00:00","author":"\u79d1, \u96c5","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"\u79d1, \u96c5","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"3 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/zh\/blog\/44913-2\/","url":"https:\/\/www.silicloud.com\/zh\/blog\/44913-2\/","name":"- Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website"},"datePublished":"2023-05-24T03:59:47+00:00","dateModified":"2024-04-28T15:03:55+00:00","author":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/41e222757cdd2a3365361328bd79970a"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/zh\/blog\/44913-2\/"]}]},{"@type":"WebSite","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website","url":"https:\/\/www.silicloud.com\/zh\/blog\/","name":"Blog - Silicon Cloud","description":"","inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/41e222757cdd2a3365361328bd79970a","name":"\u79d1, \u96c5","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/1b2d3e00a7df03689797ebd4af8c5827ba5af936849a71050ec331f4cf902c5d?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/1b2d3e00a7df03689797ebd4af8c5827ba5af936849a71050ec331f4cf902c5d?s=96&d=mm&r=g","caption":"\u79d1, \u96c5"},"url":"https:\/\/www.silicloud.com\/zh\/blog\/author\/keya\/"},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/44913-2\/#local-main-organization-logo","url":"","contentUrl":"","caption":"Blog - Silicon Cloud"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/44913","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/comments?post=44913"}],"version-history":[{"count":2,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/44913\/revisions"}],"predecessor-version":[{"id":63669,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/44913\/revisions\/63669"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/media?parent=44913"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/categories?post=44913"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/tags?post=44913"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}