{"id":45121,"date":"2023-08-16T21:51:20","date_gmt":"2023-07-07T14:19:19","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/45121-2\/"},"modified":"2024-04-30T18:51:26","modified_gmt":"2024-04-30T10:51:26","slug":"45121-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/45121-2\/","title":{"rendered":""},"content":{"rendered":"<p>\uff08\u3053\u306e\u8a18\u4e8b\u306f\u3001\u300cElixir or Phoenix Advent Calendar 2017\u300d\u306e25\u65e5\u76ee\u3067\u3059\uff09<\/p>\n<p>\u524d\u65e5\u306f @tuchiro\u3055\u3093\u306e \u300cElixir\u3067SI\u958b\u767a\u5165\u9580 #5 Ecto\u3067\u81ea\u7531\u306bSQL\u3092\u66f8\u3044\u3066\u5b9f\u884c\u3059\u308b\u300d\u3067\u3057\u305f\u3002<br \/>\n\u672c\u65e5\u306f\u300cElixir\u304b\u3089\u7c21\u5358\u306bRust\u3092\u547c\u3073\u51fa\u305b\u308bRustler #1 \u6e96\u5099\u7de8\u300d\u306e\u7d9a\u304d\u3067\u3059\u3002<\/p>\n<p>\u304a\u77e5\u3089\u305b<br \/>\n\u300cfukuoka.ex#11\uff1aDB\uff0f\u30c7\u30fc\u30bf\u30b5\u30a4\u30a8\u30f3\u30b9\u306b\u30b3\u30cd\u30af\u30c8\u3059\u308bElixir\u300d\u30926\/22\uff08\u91d1\uff0919\u6642\u306b\u958b\u50ac\u3057\u307e\u3059<br \/>\n\u79c1\u3082ETS\u3068Flow\u3092\u4ea4\u3048\u305f\u767a\u8868\u3067\u53c2\u52a0\u3057\u307e\u3059!<br \/>\n\u30b9\u30c8\u30ea\u30fc\u30e0\u3068\u30c7\u30fc\u30bf\u51e6\u7406\u306b\u8208\u5473\u3042\u308b\u65b9\u306f\u3001\u662f\u975e\u3068\u3082\u3054\u53c2\u52a0\u4e0b\u3055\u3044\uff01<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d5d0337434c4406cf05f5\/3-0.png\" alt=\"image.png\" \/><\/div>\n<hr \/>\n<h2>Rustler<\/h2>\n<p>Rust\u3068\u3044\u3048\u3070\u3001\u30e1\u30e2\u30ea\u5b89\u5168\u306a\u30cd\u30a4\u30c6\u30a3\u30d6\u30b3\u30f3\u30d1\u30a4\u30e9\u8a00\u8a9e\u3067\u3059\u3002\u53b3\u683c\u306a\u30e1\u30e2\u30ea\u5b89\u5168\u30c1\u30a7\u30c3\u30af\u3067\u6709\u540d\u306a\u306e\u3067\u3059\u304c\u3001Rustler\u3067\u306f\u305d\u306e\u53b3\u683c\u306a\u90e8\u5206\u304c\u3046\u307e\u3044\u3053\u3068\u30e9\u30c3\u30d7\u3055\u308c\u3066\u304a\u308a\u3001\u4eca\u56de\u3054\u7d39\u4ecb\u3059\u308b\u3088\u3046\u306a\u6587\u5b57\u5217\u5909\u63db\u3067\u306fRust\u306e\u65e2\u5b58\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u3001Rust\u306e\u30b3\u30f3\u30d1\u30a4\u30eb\u30a8\u30e9\u30fc\u306e\u5d50\u306b\u5dfb\u304d\u8fbc\u307e\u308c\u305a\u306b\u3001\u305d\u306e\u30b9\u30d4\u30fc\u30c9\u306e\u6069\u6075\u3092\u53d7\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>Rustler\u306fElixir\u304b\u3089NIF\u7d4c\u7531\u3067\u5b89\u5168\u306bRust\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u547c\u3073\u51fa\u3059\u305f\u3081\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3068mix\u62e1\u5f35\u3092\u542b\u3081\u305f\u30dc\u30a4\u30e9\u30fc\u30d7\u30ec\u30fc\u30c8\u3092\u4f5c\u6210\u3059\u308b\u30d1\u30c3\u30b1\u30fc\u30b8\u3067\u3059\u3002<br \/>\n\u4eca\u56de\u306f\u3001\u65b0\u305f\u306b\u95a2\u6570\u3092\u8ffd\u52a0\u3057\u3066Rust\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3042\u308b\u30af\u30ec\u30fc\u30c8\u3092Elixir\u304b\u3089\u547c\u3073\u51fa\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">hex \u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Github Rustler<\/ul>\n<hr \/>\n<h2>Rust\u306e\u30af\u30ec\u30fc\u30c8\u3068\u306f\uff1f<\/h2>\n<p>\u300e\u30af\u30ec\u30fc\u30c8\u306f\u4ed6\u306e\u8a00\u8a9e\u306b\u304a\u3051\u308b\u300c\u30e9\u30a4\u30d6\u30e9\u30ea\u300d\u3084\u300c\u30d1\u30c3\u30b1\u30fc\u30b8\u300d\u3068\u540c\u3058\u610f\u5473\u3067\u3059\u3002\u3053\u306e\u3053\u3068\u304b\u3089Rust\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u30de\u30cd\u30b8\u30e1\u30f3\u30c8\u30c4\u30fc\u30eb\u306e\u540d\u524d\u3092\u300cCargo\u300d\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u300f\u516c\u5f0f\u30b5\u30a4\u30c8\u3088\u308a\u3002<\/p>\n<p>\u3068\u3044\u3046\u308f\u3051\u3067\u3001Elixir\u306emix\u306b\u3042\u305f\u308b\u30c4\u30fc\u30eb\u304cCargo\u3002mix.exs\u306b\u3042\u305f\u308b\u306e\u304c\u3001Cargo.toml\u306b\u306a\u308a\u307e\u3059\u3002\u4eca\u56de\u306f\u3001Rust\u306e\u5916\u90e8\u30af\u30ec\u30fc\u30c8\u3067\u3042\u308bunicode-jp\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u305d\u306e\u624b\u9806\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2>Rustler\u3067\u306e\u8a2d\u5b9a<\/h2>\n<p>\u4ee5\u4e0b\u306e\u624b\u9806\u3067\u884c\u3044\u307e\u3059\u3002<\/p>\n<h3>Rust\u5074<\/h3>\n<p>Cargo.toml\u306b\u4f7f\u7528\u3059\u308b\u5916\u90e8\u30af\u30ec\u30fc\u30c8\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n<p>\u4eca\u56de\u4f7f\u7528\u3059\u308b\u30af\u30ec\u30fc\u30c8\u306eunicode-jp\u3092Cargo.toml\u306e\u4f9d\u5b58\u95a2\u4fc2\u306e\u5834\u6240\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002\u3053\u306e\u3078\u3093\u306fmix.exs\u3068\u540c\u3058\u611f\u899a\u3067\u3059\u3002mix deps.get\u306b\u3042\u305f\u308b\u52d5\u4f5c\u306f\u4e0d\u8981\u3067\u3001\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306b\u8aad\u307f\u8fbc\u3093\u3067\u304f\u308c\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nn\">[package]<\/span>\r\n<span class=\"py\">name<\/span> <span class=\"p\">=<\/span> <span class=\"s\">\"example\"<\/span>\r\n<span class=\"py\">version<\/span> <span class=\"p\">=<\/span> <span class=\"s\">\"0.1.0\"<\/span>\r\n<span class=\"py\">authors<\/span> <span class=\"p\">=<\/span> <span class=\"p\">[]<\/span>\r\n\r\n<span class=\"nn\">[lib]<\/span>\r\n<span class=\"py\">name<\/span> <span class=\"p\">=<\/span> <span class=\"s\">\"example\"<\/span>\r\n<span class=\"py\">path<\/span> <span class=\"p\">=<\/span> <span class=\"s\">\"src\/lib.rs\"<\/span>\r\n<span class=\"py\">crate-type<\/span> <span class=\"p\">=<\/span> <span class=\"nn\">[\"dylib\"]<\/span>\r\n\r\n<span class=\"nn\">[dependencies]<\/span>\r\n<span class=\"py\">rustler<\/span> <span class=\"p\">=<\/span> <span class=\"s\">\"0.15.1\"<\/span>\r\n<span class=\"py\">rustler_codegen<\/span> <span class=\"p\">=<\/span> <span class=\"s\">\"0.15.1\"<\/span>\r\n<span class=\"py\">lazy_static<\/span> <span class=\"p\">=<\/span> <span class=\"s\">\"0.2\"<\/span>\r\n<span class=\"py\">unicode-jp<\/span> <span class=\"p\">=<\/span> <span class=\"s\">\"0.3.0\"<\/span>      <span class=\"c\"># &lt;==== \u8ffd\u52a0<\/span>\r\n<\/code><\/pre>\n<p>rust\u306e\u30bd\u30fc\u30b9\u3067\u306f\u3001\u30af\u30ec\u30fc\u30c8unicode-jp\u306f\u3001\u30bd\u30fc\u30b9\u5185\u3067\u306fkana\u3068\u3044\u3046\u30af\u30ec\u30fc\u30c8\u540d\u3067\u3059\u3002extern\u3068use\u306e\u8a2d\u5b9a\u3092\u884c\u3044\u307e\u3059\u3002\uff08\u300cunicode-jp\u300d\u3068\u300ckana\u300d\u3067\u4e00\u5207\u3064\u306a\u304c\u308a\u304c\u306a\u3044\u306e\u304c\u4e0d\u601d\u8b70\u3067\u3059\u306d)<\/p>\n<pre class=\"post-pre\"><code><span class=\"nd\">#[macro_use]<\/span> <span class=\"k\">extern<\/span> <span class=\"n\">crate<\/span> <span class=\"n\">rustler<\/span><span class=\"p\">;<\/span>\r\n<span class=\"nd\">#[macro_use]<\/span> <span class=\"k\">extern<\/span> <span class=\"n\">crate<\/span> <span class=\"n\">rustler_codegen<\/span><span class=\"p\">;<\/span>\r\n<span class=\"nd\">#[macro_use]<\/span> <span class=\"k\">extern<\/span> <span class=\"n\">crate<\/span> <span class=\"n\">lazy_static<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">extern<\/span> <span class=\"n\">crate<\/span> <span class=\"n\">kana<\/span><span class=\"p\">;<\/span>                <span class=\"c\">\/\/ &lt;=== \u8ffd\u52a0<\/span>\r\n\r\n<span class=\"k\">use<\/span> <span class=\"nn\">rustler<\/span><span class=\"p\">::{<\/span><span class=\"n\">NifEnv<\/span><span class=\"p\">,<\/span> <span class=\"n\">NifTerm<\/span><span class=\"p\">,<\/span> <span class=\"n\">NifResult<\/span><span class=\"p\">,<\/span> <span class=\"n\">NifEncoder<\/span><span class=\"p\">};<\/span>\r\n<span class=\"k\">use<\/span> <span class=\"nn\">rustler<\/span><span class=\"p\">::<\/span><span class=\"nn\">types<\/span><span class=\"p\">::<\/span><span class=\"nn\">atom<\/span><span class=\"p\">::<\/span><span class=\"n\">NifAtom<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">use<\/span> <span class=\"nn\">kana<\/span><span class=\"p\">::<\/span><span class=\"o\">*<\/span><span class=\"p\">;<\/span>                      <span class=\"c\">\/\/ &lt;=== \u8ffd\u52a0<\/span>\r\n\r\n<\/code><\/pre>\n<p>elixir\u306e\u95a2\u6570\u3068rust\u306e\u95a2\u6570\u3092\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u307e\u3059\u3002<br \/>\nrust_half2kana\u3068\u3044\u3046\u95a2\u6570\u3092\u3001elixir\u306ehalf2kana\u306b\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u307e\u3059\u3002\u30bf\u30d7\u30eb\u306e\uff12\u756a\u76ee\u306f\u30a2\u30ea\u30c6\u30a3(\u5f15\u6570\u306e\u6570)\u3067\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nd\">rustler_export_nifs!<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"s\">\"Elixir.NifExample\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"p\">[(<\/span><span class=\"s\">\"add\"<\/span><span class=\"p\">,<\/span> <span class=\"mi\">2<\/span><span class=\"p\">,<\/span> <span class=\"n\">add<\/span><span class=\"p\">),<\/span>\r\n     <span class=\"p\">(<\/span><span class=\"s\">\"half2kana\"<\/span><span class=\"p\">,<\/span> <span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"n\">rust_half2kana<\/span><span class=\"p\">)<\/span> # <span class=\"o\">&lt;==<\/span> <span class=\"n\">elixir<\/span>\u306e\u95a2\u6570\u3068<span class=\"n\">rust<\/span>\u306e\u95a2\u6570\u3092\u30de\u30c3\u30d4\u30f3\u30b0\r\n    <span class=\"p\">],<\/span>\r\n    <span class=\"nb\">None<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<\/code><\/pre>\n<p>\u6b21\u306f\u3001rust\u306e\u95a2\u6570\u306e\u5b9f\u88c5\u3067\u3059\u3002<\/p>\n<p>String\u578b\u306e\u5909\u6570s1\u306b\u6587\u5b57\u5217\u3092\u53d6\u308a\u8fbc\u3093\u3067\u3001kana(unicode-jp)\u30af\u30ec\u30fc\u30c8\u306e\u95a2\u6570\u3067\u3042\u308bhalf2kana\u306b\u6587\u5b57\u5217\u306e\u53c2\u7167\u3092\u6e21\u3057\u3001\u623b\u308a\u5024\u3092NIF\u7528\u306bencode\u3057\u3066\u3044\u307e\u3059\u3002\u95a2\u6570\u306e\u578b\u5b9a\u7fa9\u306fHaskell\u3068Typescript\u3092\u8db3\u3057\u305f\u3088\u3046\u306a\u602a\u7363\u307f\u305f\u3044\u306a\u96f0\u56f2\u6c17\u3067\u3059\u304c\u3001\u4e00\u5207\u89e6\u3089\u306a\u304f\u3066\u826f\u3044\u306e\u3067\u5b89\u5fc3\u3067\u3059\u3002\u95a2\u6570\u306e\u5185\u90e8\u306f\u3001Rust\u306e\u6587\u6cd5\u3092\u77e5\u3089\u306a\u304f\u3066\u3082\u3001\u898b\u305f\u3060\u3051\u3067\u306a\u3093\u3068\u306a\u304f\u7406\u89e3\u3067\u304d\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">fn<\/span> <span class=\"n\">rust_half2kana<\/span><span class=\"o\">&lt;<\/span><span class=\"nv\">'a<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">(<\/span><span class=\"n\">env<\/span><span class=\"p\">:<\/span> <span class=\"n\">NifEnv<\/span><span class=\"o\">&lt;<\/span><span class=\"nv\">'a<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">,<\/span> <span class=\"n\">args<\/span><span class=\"p\">:<\/span> <span class=\"o\">&amp;<\/span><span class=\"p\">[<\/span><span class=\"n\">NifTerm<\/span><span class=\"o\">&lt;<\/span><span class=\"nv\">'a<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">])<\/span> <span class=\"k\">-&gt;<\/span> <span class=\"n\">NifResult<\/span><span class=\"o\">&lt;<\/span><span class=\"n\">NifTerm<\/span><span class=\"o\">&lt;<\/span><span class=\"nv\">'a<\/span><span class=\"o\">&gt;&gt;<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">let<\/span> <span class=\"n\">s1<\/span><span class=\"p\">:<\/span> <span class=\"nb\">String<\/span> <span class=\"o\">=<\/span> <span class=\"nd\">try!<\/span><span class=\"p\">(<\/span><span class=\"n\">args<\/span><span class=\"p\">[<\/span><span class=\"mi\">0<\/span><span class=\"p\">]<\/span><span class=\"nf\">.decode<\/span><span class=\"p\">());<\/span>\r\n\r\n    <span class=\"nf\">Ok<\/span><span class=\"p\">((<\/span><span class=\"nf\">hira2kata<\/span><span class=\"p\">(<\/span><span class=\"o\">&amp;<\/span><span class=\"n\">s1<\/span><span class=\"p\">))<\/span><span class=\"nf\">.encode<\/span><span class=\"p\">(<\/span><span class=\"n\">env<\/span><span class=\"p\">))<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u524d\u56de\u306eadd\u95a2\u6570\u3067\u306f\u30bf\u30d7\u30eb\u3092\u8fd4\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u4eca\u56de\u306f\u6587\u5b57\u5217\u5358\u4f53\u3092\u8fd4\u3059\u3088\u3046\u306b\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<p>Ok()\u306e\u884c\u3092\u898b\u308b\u3068\u3001\u623b\u308a\u5024\u306b\u578b\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u306a\u3044\u306e\u304c\u3001\u304a\u308f\u304b\u308a\u3044\u305f\u3060\u3051\u308b\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n<h3>Elixir\u5074<\/h3>\n<p>\u30a8\u30e9\u30fc\u51e6\u7406\u306e\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3059\u308b\u3060\u3051\u3067\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>\r\n <span class=\"k\">def<\/span> <span class=\"n\">half2kana<\/span><span class=\"p\">(<\/span><span class=\"n\">_a<\/span><span class=\"p\">),<\/span> <span class=\"k\">do<\/span><span class=\"p\">:<\/span> <span class=\"k\">exit<\/span><span class=\"p\">(<\/span><span class=\"ss\">:nif_not_loaded<\/span><span class=\"p\">)<\/span>\r\n\r\n<\/code><\/pre>\n<p>\u4e00\u5ea6\u30dc\u30a4\u30e9\u30fc\u30d7\u30ec\u30fc\u30c8\u3092\u8a2d\u5b9a\u304c\u5b8c\u4e86\u3057\u3066\u3057\u307e\u3048\u3070\u3001\u9762\u5012\u306a\u578b\u306e\u30de\u30c3\u30d4\u30f3\u30b0\u306f\u307b\u3068\u3093\u3069\u3042\u308a\u307e\u305b\u3093\u3002Rust\u306e\u95a2\u6570\u3092\u66f8\u3044\u3066\u3057\u307e\u3048\u3070\u3001\uff12\u304b\u6240\u306e\u8a2d\u5b9a\u3067Elixir\u304b\u3089\u5229\u7528\u3067\u304d\u308b\u3093\u3067\u3059 ! \u30fb\u30fb\u30fb\u30fb<\/p>\n<hr \/>\n<h2>\u5b9f\u884c\u3057\u3066\u307f\u308b<\/h2>\n<p>repl\u3092\u8d77\u52d5\u3057\u3066\u5b9f\u884c\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"post-pre\"><code>$ iex -S mix\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"n\">iex<\/span><span class=\"p\">(<\/span><span class=\"mi\">1<\/span><span class=\"p\">)<\/span><span class=\"o\">&gt;<\/span> <span class=\"no\">NifExample<\/span><span class=\"o\">.<\/span><span class=\"n\">half2kana<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\uff74\uff98\uff78\uff7b\uff70\u3068\u30e9\u30b9\u30c8\"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"s2\">\"\u30a8\u30ea\u30af\u30b5\u30fc\u3068\u30e9\u30b9\u30c8\"<\/span>\r\n<span class=\"n\">iex<\/span><span class=\"p\">(<\/span><span class=\"mi\">2<\/span><span class=\"p\">)<\/span><span class=\"o\">&gt;<\/span>\r\n<\/code><\/pre>\n<p>\u534a\u89d2\u6587\u5b57\u304c\u5168\u89d2\u6587\u5b57\u306b\u5909\u63db\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u623b\u308a\u5024\u3082\u524d\u56de\u306eadd\u95a2\u6570\u3067\u306f{:ok, 3}\u306e\u30bf\u30d7\u30eb\u3067\u3057\u305f\u304c\u3001\u4eca\u56de\u306f\u6587\u5b57\u5217\u578b\u3067\u5e30\u3063\u3066\u304d\u3066\u3044\u307e\u3059\u3002Rust\u3067(atoms::ok(), 3)\u3092\u8fd4\u305b\u3070Elixir\u3067\u306f\u30bf\u30d7\u30eb\u3067\u623b\u3063\u3066\u304f\u308b\u3002(&#8220;\u6587\u5b57\u5217&#8221;)\u3067\u8fd4\u305b\u3070\u6587\u5b57\u5217(\u30d0\u30a4\u30ca\u30ea)\u578b\u3067\u623b\u3063\u3066\u304f\u308b\u3068\u3044\u3046\u512a\u308c\u3082\u306e\u306a\u306e\u3067\u3059\u3002<\/p>\n<hr \/>\n<h2>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u8a08\u6e2c<\/h2>\n<p>\u3055\u3066\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306f\u3069\u3046\u3067\u3057\u3087\u3046\u304b\uff1f\u7c21\u5358\u306a\u534a\u89d2\u30ab\u30ca\u21d2\u5168\u89d2\u30ab\u30ca\u5909\u63db\u3092100\u4e07\u56de\u7e70\u308a\u8fd4\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<p>\u5b9f\u884c\u74b0\u5883<br \/>\n&#8211; Elixir 1.6.5 OTP 20<br \/>\n&#8211; Rustc 1.22.1<\/p>\n<p>\u307e\u305a\u306f\u7b46\u8005\u306e\u66f8\u3044\u305fElixir\u306e\u5168\u89d2\u534a\u89d2\u5909\u63db\u30e9\u30a4\u30d6\u30e9\u30eamojiex\u3067\u8a08\u6e2c\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"n\">iex<\/span><span class=\"p\">(<\/span><span class=\"mi\">1<\/span><span class=\"p\">)<\/span><span class=\"o\">&gt;<\/span> <span class=\"ss\">:timer<\/span><span class=\"o\">.<\/span><span class=\"n\">tc<\/span><span class=\"p\">(<\/span><span class=\"k\">fn<\/span> <span class=\"o\">-&gt;<\/span> <span class=\"no\">Enum<\/span><span class=\"o\">.<\/span><span class=\"n\">reduce<\/span><span class=\"p\">(<\/span><span class=\"mi\">0<\/span><span class=\"o\">..<\/span><span class=\"mi\">1_000_000<\/span><span class=\"p\">,<\/span> <span class=\"mi\">0<\/span><span class=\"p\">,<\/span> <span class=\"k\">fn<\/span> <span class=\"n\">_<\/span><span class=\"p\">,<\/span><span class=\"n\">_<\/span><span class=\"o\">-&gt;<\/span> <span class=\"no\">Mojiex<\/span><span class=\"o\">.<\/span><span class=\"n\">convert<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\uff71\uff72\uff73\uff74\uff75\u304b\u304d\u304f\u3051\u3053\uff7b\uff7c\uff7d\uff7e\uff7f\u305f\u3061\u3064\u3066\u3068\"<\/span><span class=\"p\">,{<\/span><span class=\"ss\">:hk<\/span><span class=\"p\">,<\/span><span class=\"ss\">:zk<\/span><span class=\"p\">})<\/span><span class=\"k\">end<\/span><span class=\"p\">)<\/span> <span class=\"k\">end<\/span>\r\n<span class=\"p\">)<\/span> <span class=\"o\">|&gt;<\/span> <span class=\"k\">case<\/span> <span class=\"k\">do<\/span> <span class=\"p\">{<\/span><span class=\"n\">elapsed<\/span><span class=\"p\">,<\/span> <span class=\"n\">res<\/span><span class=\"p\">}<\/span> <span class=\"o\">-&gt;<\/span> <span class=\"p\">{<\/span><span class=\"n\">elapsed<\/span><span class=\"o\">\/<\/span><span class=\"mi\">1000000<\/span><span class=\"p\">,<\/span> <span class=\"n\">res<\/span><span class=\"p\">}<\/span> <span class=\"k\">end<\/span>\r\n<span class=\"p\">{<\/span><span class=\"mf\">25.864065<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"\u30a2\u30a4\u30a6\u30a8\u30aa\u304b\u304d\u304f\u3051\u3053\u30b5\u30b7\u30b9\u30bb\u30bd\u305f\u3061\u3064\u3066\u3068\"<\/span><span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u7d0426\u79d2\u3067\u3059\u3002<\/p>\n<p>\u3067\u306f\u3001Rust\u306e\u30af\u30ec\u30fc\u30c8\u7248\u3092\u8a08\u6e2c\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"n\">iex<\/span><span class=\"p\">(<\/span><span class=\"mi\">1<\/span><span class=\"p\">)<\/span><span class=\"o\">&gt;<\/span> <span class=\"ss\">:timer<\/span><span class=\"o\">.<\/span><span class=\"n\">tc<\/span><span class=\"p\">(<\/span><span class=\"k\">fn<\/span> <span class=\"o\">-&gt;<\/span> <span class=\"no\">Enum<\/span><span class=\"o\">.<\/span><span class=\"n\">reduce<\/span><span class=\"p\">(<\/span><span class=\"mi\">0<\/span><span class=\"o\">..<\/span><span class=\"mi\">1_000_000<\/span><span class=\"p\">,<\/span> <span class=\"mi\">0<\/span><span class=\"p\">,<\/span> <span class=\"k\">fn<\/span> <span class=\"n\">_<\/span><span class=\"p\">,<\/span><span class=\"n\">_<\/span> <span class=\"o\">-&gt;<\/span> <span class=\"no\">NifExample<\/span><span class=\"o\">.<\/span><span class=\"n\">half2kana<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\uff71\uff72\uff73\uff74\uff75\u304b\u304d\u304f\u3051\u3053\uff7b\uff7c\uff7d\uff7e\uff7f\u305f\u3061\u3064\u3066\u3068\"<\/span><span class=\"p\">)<\/span><span class=\"k\">end<\/span><span class=\"p\">)<\/span> <span class=\"k\">end<\/span><span class=\"p\">)<\/span> <span class=\"o\">|&gt;<\/span> <span class=\"k\">case<\/span> <span class=\"k\">do<\/span> <span class=\"p\">{<\/span><span class=\"n\">elapsed<\/span><span class=\"p\">,<\/span> <span class=\"n\">res<\/span><span class=\"p\">}<\/span> <span class=\"o\">-&gt;<\/span> <span class=\"p\">{<\/span><span class=\"n\">elapsed<\/span><span class=\"o\">\/<\/span><span class=\"mi\">1000000<\/span><span class=\"p\">,<\/span> <span class=\"n\">res<\/span><span class=\"p\">}<\/span> <span class=\"k\">end<\/span>\r\n<span class=\"p\">{<\/span><span class=\"mf\">39.003642<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"\u30a2\u30a4\u30a6\u30a8\u30aa\u304b\u304d\u304f\u3051\u3053\u30b5\u30b7\u30b9\u30bb\u30bd\u305f\u3061\u3064\u3066\u3068\"<\/span><span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u7d0439\u79d2\u3067\u3059\u3002<\/p>\n<p>\u3048\uff01\uff1f\u3000Elixir\u3088\u308aRust\u306e\u307b\u3046\u304c\u5927\u5206\u9045\u3044\uff01<br \/>\nElixir\u901f\u3044\u3058\u3083\u306a\u3044 !<\/p>\n<p>\u30fb\u30fb\u30fb\u30fb\u30fb<\/p>\n<p>\u3063\u3068\u3002\u3053\u3053\u307e\u3067\u30c6\u30f3\u30d7\u30ec\u3067\u3059\u306d\u3002<br \/>\n\u305d\u3093\u306a\u306f\u305a\u306f\u306a\u3044\u3067\u3059 ^^\u3002<\/p>\n<hr \/>\n<h2>Rust\u306e\u6700\u9069\u5316<\/h2>\n<p>Rust\u30b3\u30f3\u30d1\u30a4\u30eb\u3057\u3066\u9045\u3044\u3068\u3044\u3046\u306e\u306f\u3001\u300cRust\u3042\u308b\u3042\u308b\u300d\u306e\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>\u524d\u56demix.exs\u306e\u8a2d\u5b9a\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002\u8a2d\u5b9a\u3092\u898b\u3066\u307f\u308b\u3068\u3001Rust\u306e\u30b3\u30f3\u30d1\u30a4\u30eb\u30e2\u30fc\u30c9\u304cMix.env\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u3053\u306fRust\u306e\u30b3\u30f3\u30d1\u30a4\u30eb\u30e2\u30fc\u30c9\u3092\u3001\u5f37\u5236\u7684\u306brelease\u30e2\u30fc\u30c9\u306b\u3057\u3066\u518d\u30b3\u30f3\u30d1\u30a4\u30eb\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>  <span class=\"c1\"># \uff5e<\/span>\r\n  <span class=\"k\">defp<\/span> <span class=\"n\">rustler_crates<\/span><span class=\"p\">()<\/span> <span class=\"k\">do<\/span>\r\n    <span class=\"p\">[<\/span><span class=\"ss\">example:<\/span> <span class=\"p\">[<\/span>\r\n      <span class=\"ss\">path:<\/span> <span class=\"s2\">\"native\/example\"<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"c1\"># mode: (if Mix.env == :prod, do: :release, else: :debug),<\/span>\r\n      <span class=\"ss\">mode:<\/span> <span class=\"ss\">:release<\/span>  <span class=\"c1\"># \u5f37\u5236\u7684 release\u30e2\u30fc\u30c9\u306b\u3059\u308b<\/span>\r\n    <span class=\"p\">]]<\/span>\r\n  <span class=\"k\">end<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"err\">$<\/span> <span class=\"n\">iex<\/span> <span class=\"o\">-<\/span><span class=\"no\">S<\/span> <span class=\"n\">mix<\/span>\r\n<span class=\"n\">iex<\/span><span class=\"p\">(<\/span><span class=\"mi\">1<\/span><span class=\"p\">)<\/span><span class=\"o\">&gt;<\/span> <span class=\"ss\">:timer<\/span><span class=\"o\">.<\/span><span class=\"n\">tc<\/span><span class=\"p\">(<\/span><span class=\"k\">fn<\/span> <span class=\"o\">-&gt;<\/span> <span class=\"no\">Enum<\/span><span class=\"o\">.<\/span><span class=\"n\">reduce<\/span><span class=\"p\">(<\/span><span class=\"mi\">0<\/span><span class=\"o\">..<\/span><span class=\"mi\">1_000_000<\/span><span class=\"p\">,<\/span> <span class=\"mi\">0<\/span><span class=\"p\">,<\/span> <span class=\"k\">fn<\/span> <span class=\"n\">_<\/span><span class=\"p\">,<\/span><span class=\"n\">_<\/span> <span class=\"o\">-&gt;<\/span> <span class=\"no\">NifExample<\/span><span class=\"o\">.<\/span><span class=\"n\">half2kana<\/span><span class=\"p\">(<\/span><span class=\"s2\">\"\uff71\uff72\uff73\uff74\uff75\u304b\u304d\u304f\u3051\u3053\uff7b\uff7c\uff7d\uff7e\uff7f\u305f\u3061\u3064\u3066\u3068\"<\/span><span class=\"p\">)<\/span><span class=\"k\">end<\/span><span class=\"p\">)<\/span> <span class=\"k\">end<\/span><span class=\"p\">)<\/span> <span class=\"o\">|&gt;<\/span> <span class=\"k\">case<\/span> <span class=\"k\">do<\/span> <span class=\"p\">{<\/span><span class=\"n\">elapsed<\/span><span class=\"p\">,<\/span> <span class=\"n\">res<\/span><span class=\"p\">}<\/span> <span class=\"o\">-&gt;<\/span> <span class=\"p\">{<\/span><span class=\"n\">elapsed<\/span><span class=\"o\">\/<\/span><span class=\"mi\">1000000<\/span><span class=\"p\">,<\/span> <span class=\"n\">res<\/span><span class=\"p\">}<\/span> <span class=\"k\">end<\/span>\r\n<span class=\"p\">{<\/span><span class=\"mf\">4.450794<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"\u30a2\u30a4\u30a6\u30a8\u30aa\u304b\u304d\u304f\u3051\u3053\u30b5\u30b7\u30b9\u30bb\u30bd\u305f\u3061\u3064\u3066\u3068\"<\/span><span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u7d044.45\u79d2\u3068\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>elixir\u306e\u7d045.8\u500d\u901f\u3044\u3068\u3044\u3046\u7d50\u679c\u304c\u51fa\u307e\u3057\u305f\u3002<\/p>\n<h2>\u7d42\u308f\u308a\u306b<\/h2>\n<p>\u3053\u308c\u3067Rust\u306e\u30af\u30ec\u30fc\u30c8\u3092\u81ea\u7531\u306bElixir\u304b\u3089\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u6b21\u56de\u306f\u300c<br \/>\nElixir\u304b\u3089\u7c21\u5358\u306bRust\u3092\u547c\u3073\u51fa\u305b\u308bRustler #3 \u3044\u308d\u3044\u308d\u306a\u578b\u3092\u547c\u3073\u51fa\u3059\u300d\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u660e\u65e5\u306f @zacky1972 \u3055\u3093\u306e\u300cZEAM\u958b\u767a\u30ed\u30b0v0.1.4 Python\/NumPy\u3068Elixir\/Flow\u4e00\u672c\u52dd\u8ca0\uff01Elixir\u306fAI\/ML\u696d\u754c\u306b\u9769\u547d\u3092\u3082\u305f\u3089\u3059\u304b!?\u300d\u3059\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uff08\u3053\u306e\u8a18\u4e8b\u306f\u3001\u300cElixir or Phoenix Advent Calendar 2017\u300d\u306e25\u65e5\u76ee\u3067\u3059\uff09 [&hellip;]<\/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-45121","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 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