{"id":45246,"date":"2023-07-14T08:25:44","date_gmt":"2023-05-11T05:18:08","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/45246-2\/"},"modified":"2024-04-30T13:30:49","modified_gmt":"2024-04-30T05:30:49","slug":"45246-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/45246-2\/","title":{"rendered":""},"content":{"rendered":"<h1>\u306f\u3058\u3081\u306b<\/h1>\n<p>Question. Go\u3068Rust\u3069\u3061\u3089\u304c\u512a\u308c\u3066\u3044\u308b\uff1f<\/p>\n<p>Answer. \u3069\u3061\u3089\u3082\u512a\u308c\u3066\u308b\uff01<\/p>\n<blockquote><p>Indeed!\u2014 Go (@golang) July 25, 2019<\/p><\/blockquote>\n<p><script><\/script><\/p>\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u305d\u308c\u305e\u308c\u306e\u7279\u5fb4\u306b\u306f\u8a00\u53ca\u3057\u307e\u305b\u3093\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306fGo\u5074\u304b\u3089Rust\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u547c\u3076\u65b9\u6cd5\u3068\u3001\u9006\u306bRust\u5074\u304b\u3089Go\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u547c\u3076\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<h1>FFI (\u30d0\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0)<\/h1>\n<p>\u3042\u308b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u304b\u3089\u5225\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u5b9a\u7fa9\u3055\u308c\u305f\u95a2\u6570\u306a\u3069\u3092\u5229\u7528\u3059\u308b\u305f\u3081\u306e\u4ed5\u7d44\u307f\u3092FFI(Foreign Function Interface)\u307e\u305f\u306f\u30d0\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\u3068\u8a00\u3044\u307e\u3059\u3002<\/p>\n<p>FFI\u306f\u305d\u306e\u8a00\u8a9e\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u30fb\u30c4\u30fc\u30eb\u3068\u3057\u3066\u5b9f\u73fe\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u307b\u3068\u3093\u3069\u3067\u3059\u3002Go\u8a00\u8a9e\u306e\u5834\u5408\u306fcgo\u3068\u3044\u3046\u5b9f\u88c5\u3001Python\u3067\u306fctypes\u3068\u3044\u3046\u5b9f\u88c5\u304c\u305d\u308c\u305e\u308c\u306e\u4ee3\u8868\u7684\u306aFFI\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u5c11\u306a\u304f\u3068\u3082Go\u3068Rust\u306b\u95a2\u3057\u3066\u306f\u305d\u308c\u305e\u308c\u306eFFI\u306fC\u8a00\u8a9e\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u306e\u307f\u3084\u308a\u53d6\u308a\u304c\u3067\u304d\u3001\u305d\u306e\u90e8\u5206\u306f\u51e6\u7406\u7cfb(\u30b3\u30f3\u30d1\u30a4\u30e9\u3068\u30ea\u30f3\u30ab)\u304cABI(Application Binary Interface)\u3067\u306e\u547c\u51fa\u898f\u7d04\u306b\u57fa\u3065\u3044\u3066\u5b9f\u65bd\u3057\u307e\u3059\u30021<\/p>\n<p>\u305d\u306e\u305f\u3081\u3001\u547c\u3070\u308c\u308b\u5074\u306e\u8a00\u8a9e\u306f\u547c\u3076\u5074\u306e\u8a00\u8a9e\u306eFFI\u304c\u547c\u3079\u308b\u3088\u3046\u306bC\u8a00\u8a9e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306a\u5f62\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h1>Go\u3067Rust\u3092\u547c\u3076<\/h1>\n<h3>\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5185\u5bb9<\/h3>\n<p>Rust\u5074\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u306f\u5165\u529b\u3055\u308c\u305f\u6587\u5b57\u5217\u306e\u5f8c\u308d\u306b(V)[0-0](V)\u3068\u3044\u3046\u30ab\u30cb\u306e\u9854\u6587\u5b57\u3092\u8ffd\u52a0\u3057\u305f\u6587\u5b57\u5217\u3092\u8fd4\u3059\u95a2\u6570\u3067Go\u5074\u306f\u305d\u306e\u95a2\u6570\u3092\u547c\u3073\u307e\u3059\u3002<\/p>\n<h3>\u69cb\u6210<\/h3>\n<p>\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>.\r\n\u251c\u2500\u2500 Makefile\r\n\u251c\u2500\u2500 lib\r\n\u2502\u00a0\u00a0 \u251c\u2500\u2500 rustaceanize\r\n\u2502\u00a0\u00a0 \u2502\u00a0\u00a0 \u251c\u2500\u2500 Cargo.lock\r\n\u2502\u00a0\u00a0 \u2502\u00a0\u00a0 \u251c\u2500\u2500 Cargo.toml\r\n\u2502\u00a0\u00a0 \u2502\u00a0\u00a0 \u2514\u2500\u2500 src\r\n\u2502\u00a0\u00a0 \u2502\u00a0\u00a0     \u2514\u2500\u2500 lib.rs\r\n\u2502\u00a0\u00a0 \u2514\u2500\u2500 rustaceanize.h\r\n\u2514\u2500\u2500 main.go\r\n<\/code><\/pre>\n<h3>Rust\u5074(\u30e9\u30a4\u30d6\u30e9\u30ea)\u306e\u5b9f\u88c5<\/h3>\n<p>\u5165\u529b\u6587\u5b57\u5217\u3078\u6587\u5b57\u8ffd\u52a0\u3057\u3066\u8fd4\u3059\u95a2\u6570\u304c\u4ee5\u4e0b\u306erustaceanize\u95a2\u6570\u3067\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">extern<\/span> <span class=\"n\">crate<\/span> <span class=\"n\">libc<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">use<\/span> <span class=\"nn\">std<\/span><span class=\"p\">::<\/span><span class=\"nn\">ffi<\/span><span class=\"p\">::{<\/span><span class=\"n\">CStr<\/span><span class=\"p\">,<\/span> <span class=\"n\">CString<\/span><span class=\"p\">};<\/span>\r\n\r\n<span class=\"nd\">#[no_mangle]<\/span> <span class=\"c\">\/\/ no_mangle \u306fRust\u30b3\u30f3\u30d1\u30a4\u30e9\u304c\u95a2\u6570\u540d\u3092\u5909\u3048\u305f\u308a\u524a\u9664\u3057\u306a\u3044\u3088\u3046\u306b\u5fc5\u8981<\/span>\r\n<span class=\"k\">pub<\/span> <span class=\"k\">extern<\/span> <span class=\"s\">\"C\"<\/span> <span class=\"k\">fn<\/span> <span class=\"nf\">rustaceanize<\/span><span class=\"p\">(<\/span><span class=\"n\">name<\/span><span class=\"p\">:<\/span> <span class=\"o\">*<\/span><span class=\"k\">const<\/span> <span class=\"nn\">libc<\/span><span class=\"p\">::<\/span><span class=\"nb\">c_char<\/span><span class=\"p\">)<\/span> <span class=\"k\">-&gt;<\/span> <span class=\"o\">*<\/span><span class=\"k\">const<\/span> <span class=\"nn\">libc<\/span><span class=\"p\">::<\/span><span class=\"nb\">c_char<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">let<\/span> <span class=\"n\">cstr_name<\/span> <span class=\"o\">=<\/span> <span class=\"k\">unsafe<\/span> <span class=\"p\">{<\/span> <span class=\"nn\">CStr<\/span><span class=\"p\">::<\/span><span class=\"nf\">from_ptr<\/span><span class=\"p\">(<\/span><span class=\"n\">name<\/span><span class=\"p\">)<\/span> <span class=\"p\">};<\/span>\r\n    <span class=\"k\">let<\/span> <span class=\"k\">mut<\/span> <span class=\"n\">str_name<\/span> <span class=\"o\">=<\/span> <span class=\"n\">cstr_name<\/span><span class=\"nf\">.to_str<\/span><span class=\"p\">()<\/span><span class=\"nf\">.unwrap<\/span><span class=\"p\">()<\/span><span class=\"nf\">.to_string<\/span><span class=\"p\">();<\/span>\r\n    <span class=\"nd\">println!<\/span><span class=\"p\">(<\/span><span class=\"s\">\"Rustaceanizing <\/span><span class=\"se\">\\\"<\/span><span class=\"s\">{}<\/span><span class=\"se\">\\\"<\/span><span class=\"s\">\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">str_name<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"k\">let<\/span> <span class=\"n\">r_string<\/span><span class=\"p\">:<\/span> <span class=\"o\">&amp;<\/span><span class=\"nb\">str<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\" (V)[0-0](V)\"<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"n\">str_name<\/span><span class=\"nf\">.push_str<\/span><span class=\"p\">(<\/span><span class=\"n\">r_string<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"nn\">CString<\/span><span class=\"p\">::<\/span><span class=\"nf\">new<\/span><span class=\"p\">(<\/span><span class=\"n\">str_name<\/span><span class=\"p\">)<\/span><span class=\"nf\">.unwrap<\/span><span class=\"p\">()<\/span><span class=\"nf\">.into_raw<\/span><span class=\"p\">()<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>*const libc::c_char\u578b\u306fC\u8a00\u8a9e(Go\u3082Rust\u3082C\u8a00\u8a9e\u578b\u3092\u901a\u3057\u305fFFI\u3067\u3042\u308b)\u304c\u7528\u610f\u3057\u305f\u751f\u306echar\u30dd\u30a4\u30f3\u30bf\u3067\u3059\u3002\u91cd\u8981\u306a\u306e\u306f\u3053\u308c\u304cC\u8a00\u8a9e\u5074\u306e\u30dd\u30a4\u30f3\u30bf\u306a\u306e\u3067Rust\u306e\u30e1\u30e2\u30ea\u7ba1\u7406\u9818\u57df\u304b\u3089\u306f\u5916\u308c\u3066\u3044\u308b\u3068\u3044\u3046\u70b9\u3067\u3059\u3002\u305d\u308c\u306b\u5bfe\u3057\u3066\u3001CStr::from_ptr\u95a2\u6570\u3092\u901a\u3057\u3066std::ffi::CStr\u3068\u3044\u3046Rust\u5074\u3067\u5b9a\u7fa9\u3057\u305fC\u8a00\u8a9e\u6587\u5b57\u5217\u7528\u578b\u306e\u30dd\u30a4\u30f3\u30bf\u306b\u5909\u63db\u3055\u305b\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u51e6\u7406\u306funsafe\u30b9\u30b3\u30fc\u30d7\u5185\u3067\u51e6\u7406\u3055\u308c\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u7406\u7531\u306f\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304b\u3089\u4ee5\u4e0b\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>(\u7b46\u8005\u8a33)<\/p>\n<p>*const libc::c_char\u306e\u5024\u304c\u6709\u52b9(validity)\u3067\u3042\u308b\u4fdd\u8a3c\u304c\u306a\u3044\u3002<br \/>\n\u8fd4\u308a\u5024\u306e\u30e9\u30a4\u30d5\u30bf\u30a4\u30e0\u304c\u5b9f\u969b\u306e\u30dd\u30a4\u30f3\u30bf\u306e\u30e9\u30a4\u30d5\u30bf\u30a4\u30e0\u3067\u3042\u308b\u4fdd\u8a3c\u304c\u306a\u3044\u3002<\/p>\n<p>*const libc::c_char\u30dd\u30a4\u30f3\u30bf\u3078\u306e\u30e1\u30e2\u30ea\u304c\u6709\u52b9\u306anul\u7d42\u7aef\u6587\u5b57\u3092\u542b\u3093\u3067\u3044\u308b\u4fdd\u8a3c\u304c\u306a\u3044\u3002<\/p>\n<p>*const libc::c_char\u30dd\u30a4\u30f3\u30bf\u3078\u306e\u30e1\u30e2\u30ea\u304cCStr\u304c\u6d88\u3048\u308b\u524d\u306b\u5909\u66f4\u3055\u308c\u308b\u3053\u3068\u306f\u306a\u3044\u3001\u3068\u3044\u3046\u4fdd\u8a3c\u304c\u306a\u3044\u3002<\/p>\n<p>\u95a2\u6570\u306e\u6700\u5f8c\u3067CString::new(str_name).unwrap().into_raw()\u306e\u3088\u3046\u306b\u3057\u3066C\u8a00\u8a9e\u304c\u6271\u3048\u308b\u3088\u3046\u306b\u751f\u306e\u30dd\u30a4\u30f3\u30bf\u306b\u5909\u63db\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u5f8c\u8ff0\u306eGo\u8a00\u8a9e\u5074\u3067\u306e\u30b3\u30f3\u30d1\u30a4\u30eb\u306b\u3066\u95a2\u6570\u30b7\u30f3\u30dc\u30eb\u304c\u5fc5\u8981\u306b\u306a\u308b\u305f\u3081\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30d8\u30c3\u30c0\u30fc\u30d5\u30a1\u30a4\u30eb\u3092\u7528\u610f\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"kt\">char<\/span><span class=\"o\">*<\/span> <span class=\"nf\">rustaceanize<\/span><span class=\"p\">(<\/span><span class=\"kt\">char<\/span> <span class=\"o\">*<\/span><span class=\"n\">name<\/span><span class=\"p\">);<\/span>\r\n<\/code><\/pre>\n<h3>Go\u5074\u306e\u30b3\u30fc\u30c9<\/h3>\n<p>\u4e0a\u8ff0\u306eRust\u3067\u3067\u304d\u308b\u30d0\u30a4\u30ca\u30ea\u3068\u30d3\u30eb\u30c9\u3059\u308b\u305f\u3081\u306bGo\u5074\u3067\u306f\u4ee5\u4e0b\u306e\u5b9f\u88c5\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">package<\/span> <span class=\"n\">main<\/span>\r\n\r\n<span class=\"c\">\/*\r\n#cgo LDFLAGS: -L.\/lib -lrustaceanize\r\n#include &lt;stdlib.h&gt;\r\n#include \".\/lib\/rustaceanize.h\"\r\n*\/<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"s\">\"C\"<\/span>\r\n\r\n<span class=\"k\">import<\/span> <span class=\"p\">(<\/span>\r\n    <span class=\"s\">\"fmt\"<\/span>\r\n    <span class=\"s\">\"unsafe\"<\/span>\r\n<span class=\"p\">)<\/span>\r\n\r\n<span class=\"k\">func<\/span> <span class=\"n\">main<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">s<\/span> <span class=\"o\">:=<\/span> <span class=\"s\">\"I'm a Gopher\"<\/span>\r\n\r\n    <span class=\"n\">input<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">C<\/span><span class=\"o\">.<\/span><span class=\"n\">CString<\/span><span class=\"p\">(<\/span><span class=\"n\">s<\/span><span class=\"p\">)<\/span> <span class=\"c\">\/\/ Go\u306e\u7ba1\u7406\u5316\u306e\u30dd\u30a4\u30f3\u30bf\u3067\u306f\u306a\u304f\u306a\u308b\u3002<\/span>\r\n    <span class=\"k\">defer<\/span> <span class=\"n\">C<\/span><span class=\"o\">.<\/span><span class=\"n\">free<\/span><span class=\"p\">(<\/span><span class=\"n\">unsafe<\/span><span class=\"o\">.<\/span><span class=\"n\">Pointer<\/span><span class=\"p\">(<\/span><span class=\"n\">input<\/span><span class=\"p\">))<\/span> <span class=\"c\">\/\/ \u305d\u306e\u305f\u3081\u30e1\u30e2\u30ea\u89e3\u653e\u3092\u5b9f\u88c5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/span>\r\n\r\n    <span class=\"c\">\/\/ \u4ee5\u4e0b\u306e\u5834\u5408\u306finput\u306e\u30e1\u30e2\u30ea\u306fGo\u306e\u7ba1\u7406\u5316\u3067\u3042\u308b\u3002<\/span>\r\n    <span class=\"c\">\/\/ \u3053\u306e\u3068\u304dGo\u5074\u3067GC\u304c\u50cd\u304f\u306e\u3067\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u306f\u30e9\u30f3\u30bf\u30a4\u30e0\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b!<\/span>\r\n    <span class=\"c\">\/\/ data := (*reflect.StringHeader)(unsafe.Pointer(&amp;s)).Data<\/span>\r\n    <span class=\"c\">\/\/ input := (*C.char)(unsafe.Pointer(data))<\/span>\r\n\r\n    <span class=\"n\">o<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">C<\/span><span class=\"o\">.<\/span><span class=\"n\">rustaceanize<\/span><span class=\"p\">(<\/span><span class=\"n\">input<\/span><span class=\"p\">)<\/span>\r\n\r\n    <span class=\"n\">output<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">C<\/span><span class=\"o\">.<\/span><span class=\"n\">GoString<\/span><span class=\"p\">(<\/span><span class=\"n\">o<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Printf<\/span><span class=\"p\">(<\/span><span class=\"s\">\"%s<\/span><span class=\"se\">\\n<\/span><span class=\"s\">\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">output<\/span><span class=\"p\">)<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>cgo\u304cFFI\u3068\u3057\u3066\u50cd\u3044\u3066\u3044\u307e\u3059\u3002LDFLAGS: -L.\/lib -lrustaceanize\u306fRust\u304c\u4f5c\u308b\u30d0\u30a4\u30ca\u30ea\u3092\u30d3\u30eb\u30c9\u6642\u306b\u30ea\u30f3\u30af(go tool link)\u3055\u305b\u308b\u305f\u3081\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u3059\u3002<\/p>\n<p>C.CString\u3068C.GoString\u306f\u305d\u308c\u305e\u308c\u6587\u5b57\u5217\u3092C\u306e\u69cb\u9020\u3001Go\u306e\u69cb\u9020\u306b\u5909\u63db\u3055\u305b\u308b\u30e1\u30bd\u30c3\u30c9\u3067\u3059\u3002\u30b3\u30e1\u30f3\u30c8\u3068\u3057\u3066\u3082\u8a18\u8f09\u3057\u3066\u3044\u307e\u3059\u304c\u3001C.CString\u3067\u4f5c\u3089\u308c\u308b\u30dd\u30a4\u30f3\u30bf\u306fGo\u8a00\u8a9e\u306e\u7ba1\u7406\u5316\u3067\u306f\u306a\u3044\u3067\u3059\u3002\u3064\u307e\u308aGo\u306e\u30ac\u30d9\u30fc\u30b8\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u5bfe\u8c61\u5916\u306e\u30dd\u30a4\u30f3\u30bf\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u4e0a\u8a18\u306e\u4f8b\u3067\u306fC\u8a00\u8a9e\u306e\u3088\u3046\u306b\u30e1\u30e2\u30ea\u89e3\u653e\u3092\u5b9f\u88c5\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>Build<\/h3>\n<p>\u4e0a\u8ff0\u306eRust\u3068Go\u306e\u30b3\u30fc\u30c9\u3092\u30d3\u30eb\u30c9\u3059\u308b\u305f\u3081\u306b\u3001Rust\u3067\u306fCargo.tolm\u306b\u4e0b\u8a18\u306e\u3088\u3046\u306bcrate-type = [&#8220;cdylib&#8221;]\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3067\u3088\u305d\u884c\u304d\u306e\u30d0\u30a4\u30ca\u30ea\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\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\">\"rustaceanize\"<\/span>\r\n<span class=\"py\">version<\/span> <span class=\"p\">=<\/span> <span class=\"s\">\"0.1.0\"<\/span>\r\n\r\n<span class=\"nn\">[lib]<\/span>\r\n<span class=\"py\">crate-type<\/span> <span class=\"p\">=<\/span> <span class=\"nn\">[\"cdylib\"]<\/span>\r\n\r\n<span class=\"nn\">[dependencies]<\/span>\r\n<span class=\"py\">libc<\/span> <span class=\"p\">=<\/span> <span class=\"s\">\"0.2.2\"<\/span>\r\n<\/code><\/pre>\n<p>\u30d3\u30eb\u30c9\u3059\u308b\u305f\u3081\u306eMakefile\u304c\u4ee5\u4e0b\u306b\u306a\u308a\u307e\u3059\u30022<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">ROOT_DIR<\/span> <span class=\"o\">:=<\/span> <span class=\"nf\">$(<\/span><span class=\"nb\">dir<\/span> <span class=\"nf\">$(<\/span><span class=\"nb\">realpath<\/span> <span class=\"nf\">$(<\/span><span class=\"nb\">lastword<\/span> <span class=\"nv\">$(MAKEFILE_LIST)<\/span><span class=\"nf\">)))<\/span>\r\n\r\n<span class=\"nl\">build<\/span><span class=\"o\">:<\/span>\r\n    <span class=\"err\">cd<\/span> <span class=\"err\">lib\/rustaceanize<\/span> <span class=\"err\">&amp;&amp;<\/span> <span class=\"err\">cargo<\/span> <span class=\"err\">build<\/span> <span class=\"err\">--release<\/span>\r\n    <span class=\"err\">cp<\/span> <span class=\"err\">lib\/rustaceanize\/target\/release\/librustaceanize.dylib<\/span> <span class=\"err\">lib\/<\/span>\r\n    <span class=\"err\">echo<\/span> <span class=\"s1\">'ROOT_DIR is $(ROOT_DIR)'<\/span>\r\n    <span class=\"err\">go<\/span> <span class=\"err\">build<\/span> <span class=\"nv\">-ldflags<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"-r <\/span><span class=\"nv\">$(ROOT_DIR)<\/span><span class=\"s2\">lib\"<\/span> main.go\r\n<\/code><\/pre>\n<p>Rust\u304c\u751f\u6210\u3057\u305f\u30d0\u30a4\u30ca\u30ea\u306b\u5bfe\u3057\u3066go build\u3067-ldflags=&#8221;-r $(ROOT_DIR)lib&#8221;\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u3064\u3051\u308b\u3053\u3068\u3067Go\u30d3\u30eb\u30c9\u3067\u306e\u30ea\u30f3\u30ab\u3067Go\u304b\u3089Rust\u3078\u306e\u547c\u3073\u51fa\u3057\u3092\u7d10\u4ed8\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>\u5b9f\u884c<\/h3>\n<p>\u5b9f\u884c\u3059\u308b\u3068\u671f\u5f85\u3069\u304a\u308a\u306b\u52d5\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>$ make build\r\n$ .\/main\r\nRustaceanizing \"I'm a Gopher\"\r\nI'm a Gopher (V)[0-0](V)\r\n<\/code><\/pre>\n<h1>Rust\u3067Go\u3092\u547c\u3076<\/h1>\n<h3>\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5185\u5bb9<\/h3>\n<p>Go\u3067Rust\u3092\u547c\u3076\u306e\u3068\u304d\u3068\u540c\u3058\u5185\u5bb9\u3067\u3059\u3002\u3053\u3063\u3061\u3067\u306fGo\u5074\u306f\u30b4\u30fc\u30d5\u30a1\u30fc\u541b\u9854\u6587\u5b57\u0295 \u25d4\u03d6\u25d4\u0294\u3092\u8ffd\u52a0\u3057\u3066\u8fd4\u3059\u95a2\u6570\u306b\u3057\u307e\u3059\u3002<\/p>\n<h3>\u69cb\u6210<\/h3>\n<p>\u69cb\u6210\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>.\r\n\u251c\u2500\u2500 Cargo.lock\r\n\u251c\u2500\u2500 Cargo.toml\r\n\u251c\u2500\u2500 Makefile\r\n\u251c\u2500\u2500 build.rs\r\n\u251c\u2500\u2500 golib\r\n\u2502\u00a0\u00a0 \u2514\u2500\u2500 main.go\r\n\u2514\u2500\u2500 src\r\n    \u2514\u2500\u2500 main.rs\r\n<\/code><\/pre>\n<h3>Go\u5074(\u30e9\u30a4\u30d6\u30e9\u30ea)\u306e\u5b9f\u88c5<\/h3>\n<p>\u5165\u529b\u6587\u5b57\u5217\u3078\u6587\u5b57\u8ffd\u52a0\u3057\u3066\u8fd4\u3059\u95a2\u6570\u304c\u4ee5\u4e0b\u306eGophernize\u95a2\u6570\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">package<\/span> <span class=\"n\">main<\/span> <span class=\"c\">\/\/ \u2460<\/span>\r\n\r\n<span class=\"k\">import<\/span> <span class=\"s\">\"C\"<\/span>   <span class=\"c\">\/\/ \u2461<\/span>\r\n\r\n<span class=\"c\">\/\/ \u2462<\/span>\r\n<span class=\"c\">\/\/export Gophernize<\/span>\r\n<span class=\"k\">func<\/span> <span class=\"n\">Gophernize<\/span><span class=\"p\">(<\/span><span class=\"n\">name<\/span> <span class=\"kt\">string<\/span><span class=\"p\">)<\/span> <span class=\"o\">*<\/span><span class=\"n\">C<\/span><span class=\"o\">.<\/span><span class=\"n\">char<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"n\">str<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">name<\/span> <span class=\"o\">+<\/span> <span class=\"s\">\" \u0295 \u25d4\u03d6\u25d4\u0294\"<\/span>\r\n        <span class=\"k\">return<\/span> <span class=\"n\">C<\/span><span class=\"o\">.<\/span><span class=\"n\">CString<\/span><span class=\"p\">(<\/span><span class=\"n\">str<\/span><span class=\"p\">)<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">func<\/span> <span class=\"n\">main<\/span><span class=\"p\">()<\/span> <span class=\"p\">{}<\/span> <span class=\"c\">\/\/ \u2463<\/span>\r\n<\/code><\/pre>\n<p>Go\u304c\u4ed6\u8a00\u8a9e\u304c\u5229\u7528\u3067\u304d\u308b\u95a2\u6570\u304c\u3042\u308b\u30d0\u30a4\u30ca\u30ea\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306b\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3067\u306f\u4ee5\u4e0b\u3092\u5b88\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u30023<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u2460 main package \u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3002Go\u30b3\u30f3\u30d1\u30a4\u30e9\u306fmain package\u3092\u30d3\u30eb\u30c9\u3057\u3059\u3079\u3066\u306e\u4f9d\u5b58\u30e2\u30b8\u30e5\u30fc\u30eb\u542b\u3081\u3066\u30b7\u30f3\u30b0\u30eb\u30d0\u30a4\u30ca\u30ea\u3068\u3057\u3066\u751f\u6210\u3055\u308c\u308b\u3002<\/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\">\u2461 \u30b3\u30fc\u30c9\u3067\u306f\u5fc5\u305a&#8221;C&#8221;\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/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\">\u2462 \u4ed6\u8a00\u8a9e\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3055\u305b\u308b\u305f\u3081\u306b\u5bfe\u8c61\u306e\u95a2\u6570\u4e0a\u306b\/\/export\u306e\u30b3\u30e1\u30f3\u30c8\u3092\u6ce8\u91c8\u3065\u3051(annotate)\u3055\u305b\u308b\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u2463 \u7a7a\u306emain\u95a2\u6570\u3092\u5ba3\u8a00\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308b\u3002<\/ul>\n<h3>Rust\u5074\u306e\u30b3\u30fc\u30c9<\/h3>\n<p>Rust\u5074\u306e\u30b3\u30fc\u30c9\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">use<\/span> <span class=\"nn\">std<\/span><span class=\"p\">::<\/span><span class=\"nn\">ffi<\/span><span class=\"p\">::{<\/span><span class=\"n\">CStr<\/span><span class=\"p\">,<\/span> <span class=\"n\">CString<\/span><span class=\"p\">};<\/span>\r\n<span class=\"k\">use<\/span> <span class=\"nn\">std<\/span><span class=\"p\">::<\/span><span class=\"nn\">os<\/span><span class=\"p\">::<\/span><span class=\"nn\">raw<\/span><span class=\"p\">::<\/span><span class=\"nb\">c_char<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"k\">extern<\/span> <span class=\"s\">\"C\"<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">fn<\/span> <span class=\"nf\">Gophernize<\/span><span class=\"p\">(<\/span><span class=\"n\">name<\/span><span class=\"p\">:<\/span> <span class=\"n\">GoString<\/span><span class=\"p\">)<\/span> <span class=\"k\">-&gt;<\/span> <span class=\"o\">*<\/span><span class=\"k\">const<\/span> <span class=\"nb\">c_char<\/span><span class=\"p\">;<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"nd\">#[repr(C)]<\/span>\r\n<span class=\"k\">struct<\/span> <span class=\"n\">GoString<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">a<\/span><span class=\"p\">:<\/span> <span class=\"o\">*<\/span><span class=\"k\">const<\/span> <span class=\"nb\">c_char<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"n\">b<\/span><span class=\"p\">:<\/span> <span class=\"nb\">i64<\/span><span class=\"p\">,<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">fn<\/span> <span class=\"nf\">main<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">let<\/span> <span class=\"n\">s<\/span> <span class=\"o\">=<\/span> <span class=\"nn\">CString<\/span><span class=\"p\">::<\/span><span class=\"nf\">new<\/span><span class=\"p\">(<\/span><span class=\"s\">\"I'm a Rustacean\"<\/span><span class=\"p\">)<\/span><span class=\"nf\">.expect<\/span><span class=\"p\">(<\/span><span class=\"s\">\"CString::new failed\"<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"k\">let<\/span> <span class=\"n\">ptr<\/span> <span class=\"o\">=<\/span> <span class=\"n\">s<\/span><span class=\"nf\">.as_ptr<\/span><span class=\"p\">();<\/span>\r\n    <span class=\"k\">let<\/span> <span class=\"n\">input<\/span> <span class=\"o\">=<\/span> <span class=\"n\">GoString<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"n\">a<\/span><span class=\"p\">:<\/span> <span class=\"n\">ptr<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"n\">b<\/span><span class=\"p\">:<\/span> <span class=\"n\">s<\/span><span class=\"nf\">.as_bytes<\/span><span class=\"p\">()<\/span><span class=\"nf\">.len<\/span><span class=\"p\">()<\/span> <span class=\"k\">as<\/span> <span class=\"nb\">i64<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"p\">};<\/span>\r\n\r\n    <span class=\"k\">let<\/span> <span class=\"n\">result<\/span> <span class=\"o\">=<\/span> <span class=\"k\">unsafe<\/span> <span class=\"p\">{<\/span> <span class=\"nf\">Gophernize<\/span><span class=\"p\">(<\/span><span class=\"n\">input<\/span><span class=\"p\">)<\/span> <span class=\"p\">};<\/span>\r\n    <span class=\"k\">let<\/span> <span class=\"n\">c_str<\/span> <span class=\"o\">=<\/span> <span class=\"k\">unsafe<\/span> <span class=\"p\">{<\/span> <span class=\"nn\">CStr<\/span><span class=\"p\">::<\/span><span class=\"nf\">from_ptr<\/span><span class=\"p\">(<\/span><span class=\"n\">result<\/span><span class=\"p\">)<\/span> <span class=\"p\">};<\/span>\r\n    <span class=\"k\">let<\/span> <span class=\"n\">output<\/span> <span class=\"o\">=<\/span> <span class=\"n\">c_str<\/span><span class=\"nf\">.to_str<\/span><span class=\"p\">()<\/span><span class=\"nf\">.expect<\/span><span class=\"p\">(<\/span><span class=\"s\">\"to_str failed\"<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"nd\">println!<\/span><span class=\"p\">(<\/span><span class=\"s\">\"{}\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">output<\/span><span class=\"p\">);<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>Go\u95a2\u6570\u3078\u306e\u5f15\u6570\u3068\u306a\u308bGoString\u578b\u306b\u3042\u308b#[repr(C)]\u306fC\u8a00\u8a9e\u306e\u30e1\u30e2\u30ea\u30ec\u30a4\u30a2\u30a6\u30c8\u306b\u3055\u305b\u308b\u30de\u30af\u30ed\u3067\u3059\u3002CStr\u3068CString\u306fRust\u5074\u3067C\u30e1\u30e2\u30ea\u304b\u3089Rust\u3067\u6271\u3048\u308b\u5f62\u3067\u51e6\u7406\u3059\u308b\u305f\u3081\u306e\u3082\u306e\u3067\u3001C\u5074\u306b\u6e21\u3059\u5834\u5408\u306f#[repr(C)]\u304cFFI\u306b\u306a\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>Gophernize\u306fextern\u306a\u5916\u90e8\u306e\u95a2\u6570\u306a\u306e\u3067&#8221;unsafe function&#8221;\u306b\u3042\u305f\u308a\u307e\u3059\u3002\u306a\u306e\u3067\u547c\u3073\u51fa\u3057\u3082unsafe\u30b9\u30b3\u30fc\u30d7\u3067\u56f2\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>CStr::from_ptr\u306fGo\u3067Rust\u3092\u547c\u3076\u3068\u304d\u3068\u540c\u69d8\u306a\u7406\u7531\u3067unsafe\u30b9\u30b3\u30fc\u30d7\u3067\u56f2\u307e\u308c\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>Build<\/h3>\n<p>Go\u8a00\u8a9e\u306e\u5834\u5408\u306fgo build\u306bLDFALG\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u6307\u5b9a\u3057\u3066\u30d3\u30eb\u30c9\u6642\u306b\u30ea\u30f3\u30ab\u3078\u6307\u793a\u3092\u4e0e\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u304c\u3001Rust\u306e\u5834\u5408\u306fbuild.rs\u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u306b\u3066\u30ea\u30f3\u30af\u3055\u305b\u308b\u305f\u3081\u306e\u60c5\u5831\u3092\u8a18\u8f09\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 4<\/p>\n<p>\u4eca\u56de\u306e\u5834\u5408\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5185\u5bb9\u3067\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">fn<\/span> <span class=\"nf\">main<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">let<\/span> <span class=\"n\">path<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\".\/golib\"<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"k\">let<\/span> <span class=\"n\">lib<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"gophernize\"<\/span><span class=\"p\">;<\/span>\r\n\r\n    <span class=\"nd\">println!<\/span><span class=\"p\">(<\/span><span class=\"s\">\"cargo:rustc-link-search=native={}\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">path<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"nd\">println!<\/span><span class=\"p\">(<\/span><span class=\"s\">\"cargo:rustc-link-lib=static={}\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">lib<\/span><span class=\"p\">);<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>Makefile\u306e\u4e2d\u8eab\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nl\">build<\/span><span class=\"o\">:<\/span>\r\n        <span class=\"err\">cd<\/span> <span class=\"err\">golib<\/span> <span class=\"err\">&amp;&amp;<\/span> <span class=\"err\">go<\/span> <span class=\"err\">build<\/span> <span class=\"nv\">-buildmode<\/span><span class=\"o\">=<\/span>c-archive <span class=\"nt\">-o<\/span> libgophernize.a main.go\r\n        <span class=\"err\">cargo<\/span> <span class=\"err\">build<\/span>\r\n<\/code><\/pre>\n<p>Go\u5074\u306b\u3066-buildmode=c-archive\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u3064\u3051\u308b\u3053\u3068\u304c\u30dd\u30a4\u30f3\u30c8\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306fRust\u306e\u5834\u5408\u3067\u306ecrate-type = [&#8220;cdylib&#8221;]\u3068\u540c\u69d8\u306b\u3088\u305d\u884c\u304d\u7528\u306e\u30d0\u30a4\u30ca\u30ea\u306b\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>\u5b9f\u884c<\/h3>\n<pre class=\"post-pre\"><code>$ make build\r\n$ .\/target\/debug\/call-go-from-rust\r\nI'm a Rustacean \u0295 \u25d4\u03d6\u25d4\u0294\r\n<\/code><\/pre>\n<h1>\u304a\u308f\u308a\u306b<\/h1>\n<p>FFI\u306e\u90e8\u5206\u3084\u30ea\u30f3\u30ab\u306b\u3064\u3044\u3066\u500b\u4eba\u7684\u306b\u8272\u3005\u52c9\u5f37\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3053\u308c\u304b\u3089\u3082Go\u3082Rust\u3082\u4f7f\u3063\u3066\u3044\u3053\u3046\u3002<\/p>\n<h1>\u53c2\u8003<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Software Design 2020\u5e7412\u6708\u53f7 &#8220;\u4f5c\u54c1\u3067\u307f\u305b\u308bGo\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0&#8221;<\/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\">https:\/\/qiita.com\/yugui\/items\/e71d3d0b3d654a110188<\/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\">https:\/\/blog.arranfrance.com\/post\/cgo-sqip-rust\/<\/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\">https:\/\/github.com\/vladimirvivien\/go-cshared-examples<\/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\">https:\/\/github.com\/mediremi\/rust-plus-golang<\/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\">https:\/\/github.com\/arranf\/responsive-image-to-hugo-shortcode<\/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\">https:\/\/github.com\/arranf\/sqip-ffi<\/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\">https:\/\/www.altoros.com\/blog\/golang-internals-part-3-the-linker-object-files-and-relocations\/<\/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\">https:\/\/stackoverflow.com\/questions\/47074919\/how-can-i-call-a-rust-function-from-go-with-a-slice-as-a-parameter<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">https:\/\/speakerdeck.com\/filosottile\/calling-rust-from-go-without-cgo-at-gothamgo-2017<\/ul>\n<div>\n<p>\u3053\u306e\u8868\u73fe\u306f\u8aa4\u308a\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u6307\u6458\u3044\u305f\u3060\u3051\u308c\u3070\u3068\u601d\u3044\u307e\u3059\u3002\u00a0\u21a9<\/p>\n<p>\u6ce8\u610f\u70b9\u3068\u3057\u3066\u3001Mac OS\u3067\u306f.dylib\u3068\u3044\u3046\u62e1\u5f35\u5b50\u3067\u3059\u304cLinux\u3067\u306f.so\u306b\u306a\u308a\u307e\u3059\u3002\u00a0\u21a9<\/p>\n<p>\u3053\u3053\u306e\u5185\u5bb9\u3092\u975e\u5e38\u306b\u53c2\u8003\u306b\u3057\u307e\u3057\u305f\u3002\u00a0\u21a9<\/p>\n<p>\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u00a0\u21a9<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u306f\u3058\u3081\u306b Question. Go\u3068Rust\u3069\u3061\u3089\u304c\u512a\u308c\u3066\u3044\u308b\uff1f Answer. \u3069\u3061\u3089\u3082\u512a\u308c\u3066\u308b\uff01 Inde [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-45246","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\/45246-2\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:description\" content=\"\u306f\u3058\u3081\u306b Question. Go\u3068Rust\u3069\u3061\u3089\u304c\u512a\u308c\u3066\u3044\u308b\uff1f Answer. \u3069\u3061\u3089\u3082\u512a\u308c\u3066\u308b\uff01 Inde [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/45246-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-05-11T05:18:08+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-30T05:30:49+00:00\" \/>\n<meta name=\"author\" content=\"\u65b0, \u97f5\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u65b0, \u97f5\" \/>\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\/45246-2\/\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/45246-2\/\",\"name\":\"- Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\"},\"datePublished\":\"2023-05-11T05:18:08+00:00\",\"dateModified\":\"2024-04-30T05:30:49+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/4ba4019495123db3038fd0809e6959c9\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/zh\/blog\/45246-2\/\"]}]},{\"@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\/4ba4019495123db3038fd0809e6959c9\",\"name\":\"\u65b0, \u97f5\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/d484b6c6e4ae82e8a9efea989e1d2af46d9b6ef128101e63b18f559fca0ae627?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/d484b6c6e4ae82e8a9efea989e1d2af46d9b6ef128101e63b18f559fca0ae627?s=96&d=mm&r=g\",\"caption\":\"\u65b0, \u97f5\"},\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/author\/yunxin\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/45246-2\/#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\/45246-2\/","og_locale":"zh_CN","og_type":"article","og_description":"\u306f\u3058\u3081\u306b Question. Go\u3068Rust\u3069\u3061\u3089\u304c\u512a\u308c\u3066\u3044\u308b\uff1f Answer. \u3069\u3061\u3089\u3082\u512a\u308c\u3066\u308b\uff01 Inde [&hellip;]","og_url":"https:\/\/www.silicloud.com\/zh\/blog\/45246-2\/","og_site_name":"Blog - Silicon Cloud","article_published_time":"2023-05-11T05:18:08+00:00","article_modified_time":"2024-04-30T05:30:49+00:00","author":"\u65b0, \u97f5","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"\u65b0, \u97f5","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"3 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/zh\/blog\/45246-2\/","url":"https:\/\/www.silicloud.com\/zh\/blog\/45246-2\/","name":"- Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website"},"datePublished":"2023-05-11T05:18:08+00:00","dateModified":"2024-04-30T05:30:49+00:00","author":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/4ba4019495123db3038fd0809e6959c9"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/zh\/blog\/45246-2\/"]}]},{"@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\/4ba4019495123db3038fd0809e6959c9","name":"\u65b0, \u97f5","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/d484b6c6e4ae82e8a9efea989e1d2af46d9b6ef128101e63b18f559fca0ae627?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/d484b6c6e4ae82e8a9efea989e1d2af46d9b6ef128101e63b18f559fca0ae627?s=96&d=mm&r=g","caption":"\u65b0, \u97f5"},"url":"https:\/\/www.silicloud.com\/zh\/blog\/author\/yunxin\/"},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/45246-2\/#local-main-organization-logo","url":"","contentUrl":"","caption":"Blog - Silicon Cloud"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/45246","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\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/comments?post=45246"}],"version-history":[{"count":2,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/45246\/revisions"}],"predecessor-version":[{"id":92197,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/45246\/revisions\/92197"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/media?parent=45246"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/categories?post=45246"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/tags?post=45246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}