{"id":44981,"date":"2023-12-20T11:45:55","date_gmt":"2023-07-10T02:27:24","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/44981-2\/"},"modified":"2024-05-04T14:26:23","modified_gmt":"2024-05-04T06:26:23","slug":"44981-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/44981-2\/","title":{"rendered":""},"content":{"rendered":"<h4>\u8cea\u554f1: Rust\u8a00\u8a9e\u306e\u95a2\u6570\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/h4>\n<h4>\u56de\u7b541:<\/h4>\n<hr \/>\n<p>Rust\u3067\u306f\u3001fn\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u95a2\u6570\u3092\u5ba3\u8a00\u3057\u307e\u3059\u3002Rust\u306e\u95a2\u6570\u306f\u3001\u95a2\u6570\u540d\u3001\u5f15\u6570\u3001\u623b\u308a\u5024\u3092\u542b\u3080\u69cb\u6587\u3067\u66f8\u304b\u308c\u307e\u3059\u3002\u5f15\u6570\u3068\u623b\u308a\u5024\u306e\u578b\u306f\u3001\u5fc5\u305a\u3057\u3082\u660e\u793a\u7684\u306b\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002Rust\u306e\u30b3\u30f3\u30d1\u30a4\u30e9\u304c\u3001\u5909\u6570\u3084\u30ea\u30c6\u30e9\u30eb\u306e\u578b\u304b\u3089\u578b\u63a8\u8ad6\u3092\u884c\u3046\u305f\u3081\u3067\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306f\u3001Rust\u306e\u57fa\u672c\u7684\u306a\u95a2\u6570\u306e\u4f8b\u3067\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">fn<\/span> <span class=\"nf\">add_numbers<\/span><span class=\"p\">(<\/span><span class=\"n\">x<\/span><span class=\"p\">:<\/span> <span class=\"nb\">i32<\/span><span class=\"p\">,<\/span> <span class=\"n\">y<\/span><span class=\"p\">:<\/span> <span class=\"nb\">i32<\/span><span class=\"p\">)<\/span> <span class=\"k\">-&gt;<\/span> <span class=\"nb\">i32<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">x<\/span> <span class=\"o\">+<\/span> <span class=\"n\">y<\/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\">result<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">add_numbers<\/span><span class=\"p\">(<\/span><span class=\"mi\">10<\/span><span class=\"p\">,<\/span> <span class=\"mi\">20<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"nd\">println!<\/span><span class=\"p\">(<\/span><span class=\"s\">\"The result is {}\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">result<\/span><span class=\"p\">);<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001add_numbers\u3068\u3044\u3046\u540d\u524d\u306e\u95a2\u6570\u304c\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u95a2\u6570\u306f\u30012\u3064\u306ei32\u578b\u306e\u5f15\u6570\u3092\u53d7\u3051\u53d6\u308a\u3001\u305d\u308c\u3089\u3092\u52a0\u7b97\u3057\u3066\u3001\u7d50\u679c\u3092i32\u578b\u3067\u8fd4\u3057\u307e\u3059\u3002main\u95a2\u6570\u3067\u306f\u3001add_numbers\u95a2\u6570\u3092\u547c\u3073\u51fa\u3057\u3001\u7d50\u679c\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n<p>Rust\u306e\u95a2\u6570\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7279\u5fb4\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u30fb\u3000\u95a2\u6570\u306f\u3001\u4ed6\u306e\u95a2\u6570\u5185\u3067\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\n\u30fb\u3000\u95a2\u6570\u306b\u306f\u3001\u53ef\u5909\u500b\u306e\u5f15\u6570\u3092\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\n\u30fb\u3000\u95a2\u6570\u306b\u306f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u5f15\u6570\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002<br \/>\n\u30fb\u3000\u95a2\u6570\u306f\u3001\u623b\u308a\u5024\u3092return\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u660e\u793a\u7684\u306b\u8fd4\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u6700\u5f8c\u306b\u8a55\u4fa1\u3055\u308c\u305f\u5f0f\u304c\u6697\u9ed9\u7684\u306b\u8fd4\u3055\u308c\u308b\u305f\u3081\u3001return\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<br \/>\n\u30fb\u3000\u95a2\u6570\u306e\u5f15\u6570\u3068\u623b\u308a\u5024\u306f\u3001\u5fc5\u305a\u3057\u3082\u660e\u793a\u7684\u306b\u578b\u3092\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002Rust\u306e\u578b\u63a8\u8ad6\u6a5f\u80fd\u306b\u3088\u308a\u3001\u30b3\u30f3\u30d1\u30a4\u30e9\u304c\u81ea\u52d5\u7684\u306b\u578b\u3092\u63a8\u8ad6\u3057\u307e\u3059\u3002<br \/>\n\u30fb\u3000\u95a2\u6570\u306e\u5f15\u6570\u306b\u306f\u3001\u6240\u6709\u6a29\u3092\u660e\u793a\u7684\u306b\u79fb\u52d5\u3055\u305b\u308bmove\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5f15\u6570\u304c\u95a2\u6570\u5185\u3067\u65b0\u3057\u3044\u6240\u6709\u8005\u306b\u306a\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002<br \/>\n\u30fb\u3000\u95a2\u6570\u306e\u5f15\u6570\u306b\u306f\u3001\u53c2\u7167\u3092\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u53c2\u7167\u306f\u3001\u5024\u3092\u501f\u7528\u3059\u308b\u305f\u3081\u306e\u30dd\u30a4\u30f3\u30bf\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002\u53c2\u7167\u306f\u3001&amp;\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u5b9a\u7fa9\u3055\u308c\u307e\u3059\u3002<br \/>\n\u30fb\u3000\u95a2\u6570\u306e\u623b\u308a\u5024\u306b\u306f\u3001\u53c2\u7167\u3092\u542b\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u53c2\u7167\u3092\u8fd4\u3059\u95a2\u6570\u306f\u3001\u53c2\u7167\u304c\u6307\u3059\u5024\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u53c2\u7167\u3092\u542b\u3080\u623b\u308a\u5024\u306f\u3001&amp;\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u5b9a\u7fa9\u3055\u308c\u307e\u3059\u3002<\/p>\n<hr \/>\n<h4>\u8cea\u554f2: Rust\u8a00\u8a9e\u306e\u95a2\u6570\u306e\u4f7f\u3044\u65b9\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/h4>\n<h4>\u56de\u7b542:<\/h4>\n<hr \/>\n<p>Rust\u306e\u95a2\u6570\u3092\u4f7f\u3046\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u624b\u9806\u3092\u8e0f\u307f\u307e\u3059\u3002<\/p>\n<p>\u95a2\u6570\u3092\u5b9a\u7fa9\u3059\u308b\u3002<br \/>\n\u95a2\u6570\u3092\u547c\u3073\u51fa\u3059\u3002<br \/>\n\u4ee5\u4e0b\u306f\u3001\u5177\u4f53\u7684\u306a\u4f8b\u3067\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c1\">\/\/ \u95a2\u6570\u306e\u5b9a\u7fa9<\/span>\r\n<span class=\"k\">fn<\/span> <span class=\"nf\">add_numbers<\/span><span class=\"p\">(<\/span><span class=\"n\">x<\/span><span class=\"p\">:<\/span> <span class=\"nb\">i32<\/span><span class=\"p\">,<\/span> <span class=\"n\">y<\/span><span class=\"p\">:<\/span> <span class=\"nb\">i32<\/span><span class=\"p\">)<\/span> <span class=\"k\">-&gt;<\/span> <span class=\"nb\">i32<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">x<\/span> <span class=\"o\">+<\/span> <span class=\"n\">y<\/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=\"c1\">\/\/ \u95a2\u6570\u306e\u547c\u3073\u51fa\u3057<\/span>\r\n    <span class=\"k\">let<\/span> <span class=\"n\">result<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">add_numbers<\/span><span class=\"p\">(<\/span><span class=\"mi\">10<\/span><span class=\"p\">,<\/span> <span class=\"mi\">20<\/span><span class=\"p\">);<\/span>\r\n\r\n    <span class=\"c1\">\/\/ \u7d50\u679c\u306e\u8868\u793a<\/span>\r\n    <span class=\"nd\">println!<\/span><span class=\"p\">(<\/span><span class=\"s\">\"The result is {}\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">result<\/span><span class=\"p\">);<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001add_numbers\u3068\u3044\u3046\u95a2\u6570\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u95a2\u6570\u306f\u30012\u3064\u306e\u5f15\u6570\u3092\u53d7\u3051\u53d6\u308a\u3001\u305d\u308c\u3089\u3092\u52a0\u7b97\u3057\u3066\u3001\u7d50\u679c\u3092\u8fd4\u3057\u307e\u3059\u3002main\u95a2\u6570\u3067\u306f\u3001add_numbers\u95a2\u6570\u3092\u547c\u3073\u51fa\u3057\u3001\u7d50\u679c\u3092result\u5909\u6570\u306b\u4ee3\u5165\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u3057\u3066\u3001println!\u30de\u30af\u30ed\u3092\u4f7f\u7528\u3057\u3066\u3001\u7d50\u679c\u3092\u8868\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Rust\u306e\u95a2\u6570\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u4f7f\u3044\u65b9\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u30fb\u3000\u95a2\u6570\u3092\u8907\u6570\u56de\u547c\u3073\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\n\u30fb\u3000\u95a2\u6570\u306e\u5f15\u6570\u306b\u306f\u3001\u5909\u6570\u3084\u30ea\u30c6\u30e9\u30eb\u3092\u6e21\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\n\u30fb\u3000\u95a2\u6570\u306e\u623b\u308a\u5024\u3092\u5909\u6570\u306b\u4ee3\u5165\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\n\u30fb\u3000\u95a2\u6570\u306e\u623b\u308a\u5024\u3092\u76f4\u63a5\u8868\u793a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\n\u30fb\u3000\u95a2\u6570\u3092\u4ed6\u306e\u95a2\u6570\u5185\u3067\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001Rust\u306e\u95a2\u6570\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7279\u5fb4\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u30fb\u3000\u5f15\u6570\u3084\u623b\u308a\u5024\u306e\u578b\u3092\u660e\u793a\u7684\u306b\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002Rust\u306e\u578b\u63a8\u8ad6\u6a5f\u80fd\u306b\u3088\u308a\u3001\u81ea\u52d5\u7684\u306b\u578b\u3092\u63a8\u8ad6\u3057\u307e\u3059\u3002<br \/>\n\u30fb\u3000\u6700\u5f8c\u306b\u8a55\u4fa1\u3055\u308c\u305f\u5f0f\u304c\u3001\u81ea\u52d5\u7684\u306b\u623b\u308a\u5024\u3068\u306a\u308a\u307e\u3059\u3002\u3064\u307e\u308a\u3001return\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u7701\u7565\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\n\u30fb\u3000\u95a2\u6570\u306e\u5f15\u6570\u306b\u306f\u3001\u53c2\u7167\u3092\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u53c2\u7167\u306f\u3001\u5024\u3092\u501f\u7528\u3059\u308b\u305f\u3081\u306e\u30dd\u30a4\u30f3\u30bf\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002<br \/>\n\u30fb\u3000\u95a2\u6570\u306e\u5f15\u6570\u306b\u306f\u3001\u6240\u6709\u6a29\u3092\u79fb\u52d5\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u547c\u3073\u51fa\u3057\u5143\u306e\u5909\u6570\u304c\u95a2\u6570\u306b\u3088\u3063\u3066\u6240\u6709\u6a29\u304c\u596a\u308f\u308c\u307e\u3059\u3002<br \/>\n\u30fb\u3000\u95a2\u6570\u306e\u5f15\u6570\u306b\u306f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u3001\u30aa\u30d7\u30b7\u30e7\u30f3\u578b\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u5024\u304c\u6307\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306e\u4ee3\u66ff\u5024\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<hr \/>\n<h4>\u8cea\u554f3: Rust\u8a00\u8a9e\u306e\u95a2\u3059\u308b\u306e\u30b5\u30f3\u30d7\u30eb\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/h4>\n<h4>\u56de\u7b543:<\/h4>\n<hr \/>\n<p>\u4ee5\u4e0b\u306b\u3001Rust\u306e\u95a2\u6570\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u3044\u304f\u3064\u304b\u793a\u3057\u307e\u3059\u3002<\/p>\n<ol>\u5f15\u6570\u3068\u3057\u3066\u6587\u5b57\u5217\u3092\u53d7\u3051\u53d6\u308a\u3001\u305d\u306e\u6587\u5b57\u5217\u3092\u8868\u793a\u3059\u308b\u95a2\u6570<\/ol>\n<pre class=\"post-pre\"><code><span class=\"k\">fn<\/span> <span class=\"nf\">print_string<\/span><span class=\"p\">(<\/span><span class=\"n\">input_string<\/span><span class=\"p\">:<\/span> <span class=\"o\">&amp;<\/span><span class=\"nb\">str<\/span><span class=\"p\">)<\/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\">input_string<\/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\">my_string<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"Hello, Rust!\"<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"nf\">print_string<\/span><span class=\"p\">(<\/span><span class=\"n\">my_string<\/span><span class=\"p\">);<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u3053\u306e\u95a2\u6570\u306f\u3001print_string\u3068\u3044\u3046\u540d\u524d\u306e\u95a2\u6570\u3067\u3001input_string\u3068\u3044\u3046\u540d\u524d\u306e\u5f15\u6570\u3092\u53d7\u3051\u53d6\u308a\u307e\u3059\u3002input_string\u306f\u6587\u5b57\u5217\u30b9\u30e9\u30a4\u30b9\u306e\u53c2\u7167\u3067\u3042\u308b\u305f\u3081\u3001&amp;str\u578b\u3092\u6301\u3061\u307e\u3059\u3002\u95a2\u6570\u5185\u3067\u306f\u3001println!\u30de\u30af\u30ed\u3092\u4f7f\u7528\u3057\u3066\u3001\u5f15\u6570\u3067\u53d7\u3051\u53d6\u3063\u305f\u6587\u5b57\u5217\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n<ol>2\u3064\u306e\u6574\u6570\u3092\u53d7\u3051\u53d6\u308a\u3001\u305d\u308c\u3089\u3092\u4e57\u7b97\u3057\u305f\u7d50\u679c\u3092\u8fd4\u3059\u95a2\u6570<\/ol>\n<pre class=\"post-pre\"><code><span class=\"k\">fn<\/span> <span class=\"nf\">multiply_numbers<\/span><span class=\"p\">(<\/span><span class=\"n\">x<\/span><span class=\"p\">:<\/span> <span class=\"nb\">i32<\/span><span class=\"p\">,<\/span> <span class=\"n\">y<\/span><span class=\"p\">:<\/span> <span class=\"nb\">i32<\/span><span class=\"p\">)<\/span> <span class=\"k\">-&gt;<\/span> <span class=\"nb\">i32<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"n\">x<\/span> <span class=\"o\">*<\/span> <span class=\"n\">y<\/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\">result<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">multiply_numbers<\/span><span class=\"p\">(<\/span><span class=\"mi\">10<\/span><span class=\"p\">,<\/span> <span class=\"mi\">20<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"nd\">println!<\/span><span class=\"p\">(<\/span><span class=\"s\">\"The result is {}\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">result<\/span><span class=\"p\">);<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u3053\u306e\u95a2\u6570\u306f\u3001multiply_numbers\u3068\u3044\u3046\u540d\u524d\u306e\u95a2\u6570\u3067\u30012\u3064\u306e\u5f15\u6570\u3092\u53d7\u3051\u53d6\u308a\u3001\u305d\u306e\u7a4d\u3092\u8a08\u7b97\u3057\u3066\u8fd4\u3057\u307e\u3059\u3002main\u95a2\u6570\u3067\u306f\u3001multiply_numbers\u95a2\u6570\u3092\u547c\u3073\u51fa\u3057\u3001\u7d50\u679c\u3092result\u5909\u6570\u306b\u4ee3\u5165\u3057\u3001\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n<ol>2\u3064\u306e\u6574\u6570\u3092\u5f15\u6570\u306b\u53d6\u308a\u3001\u305d\u308c\u3089\u306e\u548c\u3092\u8a08\u7b97\u3057\u3001\u548c\u304c\u5076\u6570\u306a\u3089true\u3092\u3001\u5947\u6570\u306a\u3089false\u3092\u8fd4\u3059\u95a2\u6570<\/ol>\n<pre class=\"post-pre\"><code><span class=\"k\">fn<\/span> <span class=\"nf\">is_sum_even<\/span><span class=\"p\">(<\/span><span class=\"n\">x<\/span><span class=\"p\">:<\/span> <span class=\"nb\">i32<\/span><span class=\"p\">,<\/span> <span class=\"n\">y<\/span><span class=\"p\">:<\/span> <span class=\"nb\">i32<\/span><span class=\"p\">)<\/span> <span class=\"k\">-&gt;<\/span> <span class=\"nb\">bool<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">let<\/span> <span class=\"n\">sum<\/span> <span class=\"o\">=<\/span> <span class=\"n\">x<\/span> <span class=\"o\">+<\/span> <span class=\"n\">y<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"n\">sum<\/span> <span class=\"o\">%<\/span> <span class=\"mi\">2<\/span> <span class=\"o\">==<\/span> <span class=\"mi\">0<\/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\">result1<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">is_sum_even<\/span><span class=\"p\">(<\/span><span class=\"mi\">10<\/span><span class=\"p\">,<\/span> <span class=\"mi\">20<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"k\">let<\/span> <span class=\"n\">result2<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">is_sum_even<\/span><span class=\"p\">(<\/span><span class=\"mi\">15<\/span><span class=\"p\">,<\/span> <span class=\"mi\">20<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"nd\">println!<\/span><span class=\"p\">(<\/span><span class=\"s\">\"Result 1: {}\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">result1<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"nd\">println!<\/span><span class=\"p\">(<\/span><span class=\"s\">\"Result 2: {}\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">result2<\/span><span class=\"p\">);<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u3053\u306e\u95a2\u6570\u306f\u3001is_sum_even\u3068\u3044\u3046\u540d\u524d\u306e\u95a2\u6570\u3067\u30012\u3064\u306e\u5f15\u6570\u3092\u53d7\u3051\u53d6\u308a\u3001\u305d\u306e\u548c\u304c\u5076\u6570\u304b\u5947\u6570\u304b\u3092\u5224\u5b9a\u3057\u307e\u3059\u3002\u548c\u304c\u5076\u6570\u306e\u5834\u5408\u306ftrue\u3092\u3001\u5947\u6570\u306e\u5834\u5408\u306ffalse\u3092\u8fd4\u3057\u307e\u3059\u3002main\u95a2\u6570\u3067\u306f\u3001is_sum_even\u95a2\u6570\u30922\u56de\u547c\u3073\u51fa\u3057\u3001\u7d50\u679c\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0a\u306e\u3088\u3046\u306b\u3001Rust\u306e\u95a2\u6570\u306f\u5f15\u6570\u3092\u53d7\u3051\u53d6\u308a\u3001\u623b\u308a\u5024\u3092\u8fd4\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u95a2\u6570\u306e\u5b9a\u7fa9\u65b9\u6cd5\u3084\u547c\u3073\u51fa\u3057\u65b9\u306f\u3001\u4e0a\u8a18\u306e\u4f8b\u3092\u53c2\u8003\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<hr \/>\n","protected":false},"excerpt":{"rendered":"<p>\u8cea\u554f1: Rust\u8a00\u8a9e\u306e\u95a2\u6570\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002 \u56de\u7b541: Rust\u3067\u306f\u3001fn\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u95a2\u6570\u3092\u5ba3\u8a00\u3057\u307e [&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-44981","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\" 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