{"id":5873,"date":"2022-11-28T13:44:17","date_gmt":"2022-11-28T04:44:17","guid":{"rendered":"https:\/\/solid.kmckk.com\/SOLID\/?p=5873"},"modified":"2022-12-07T13:46:24","modified_gmt":"2022-12-07T04:46:24","slug":"solid%e4%bd%bf%e3%81%a3%e3%81%a6%e3%81%bf%e3%82%88%e3%81%86%e3%82%b7%e3%83%aa%e3%83%bc%e3%82%ba3-%e3%80%8c%e3%82%b3%e3%83%bc%e3%83%89%e3%82%ab%e3%83%90%e3%83%ac%e3%83%83%e3%82%b8%e3%80%8d-2-5-2","status":"publish","type":"post","link":"https:\/\/solid.kmckk.com\/SOLID\/archives\/5873","title":{"rendered":"SOLID for Raspberry Pi 4 (\u9023\u8f096)"},"content":{"rendered":"
\n
\n\t

(2022\/11\/28)<\/p>\n<\/div>\n<\/div><\/div>

\u8a00\u8a9e\u4ed5\u69d8\u306e\u5b89\u5168\u6027<\/h3>\n
\n\t

\u4eca\u56de\u306f\u3001Rust\u306e\u8a00\u8a9e\u4ed5\u69d8\u306b\u3064\u3044\u3066\u3001\u3042\u308c\uff1f\u3068\u601d\u3063\u305f\u4e8b\u3092\u66f8\u3044\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div><\/div>

\uff11\uff0e\u547d\u540d\u898f\u5247<\/h3>\n
\n\t

\u524d\u56de\u3001\u30ed\u30fc\u30ab\u30eb\u5909\u6570\u540d\u3092\u9069\u5f53\u306b\u30ed\u30fc\u30ef\u30fc\u30ad\u30e3\u30e1\u30eb\u30b1\u30fc\u30b9\u3067\u3064\u3051\u305f\u3068\u3053\u308d\u3001\u30d3\u30eb\u30c9\u6642\u306b\u304a\u3053\u3089\u308c\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002<\/p>\n

\"\"<\/a><\/p>\n

Rust\u3067\u306f\u3001\u57fa\u672c\u7684\u306a\u547d\u540d\u898f\u5247\u3068\u3057\u3066\u3001RFC 430\u3068\u3044\u3046\u5b9a\u7fa9\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

https:\/\/github.com\/rust-lang\/rfcs\/blob\/master\/text\/0430-finalizing-naming-conventions.md<\/a><\/p>\n

\u547d\u540d\u898f\u5247\u8868\u3092\u629c\u7c8b\u3057\u307e\u3059\u3002
\n\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u66f8\u304b\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

\"\"<\/a><\/p>\n

\u3042\u308c\uff1f<\/p>\n

\u30ed\u30fc\u30ef\u30fc\u30ad\u30e3\u30e1\u30eb\u30b1\u30fc\u30b9\u304c\u306a\u3044\u3002<\/p>\n[\u88dc\u8db3]\n\u30a2\u30c3\u30d1\u30fc\u30ad\u30e3\u30e1\u30eb\u30b1\u30fc\u30b9\uff1aNumGpioArray\u306e\u3088\u3046\u306b\u3001\u5358\u8a9e\u306e\u5148\u982d\u304c\u5927\u6587\u5b57\u3002
\n\u30ed\u30fc\u30ef\u30fc\u30ad\u30e3\u30e1\u30eb\u30b1\u30fc\u30b9\uff1anumGpioArray\u306e\u3088\u3046\u306b\u3001\u5148\u982d\u4ee5\u5916\u306e\u5358\u8a9e\u306e\u5148\u982d\u304c\u5927\u6587\u5b57\u3002
\n\u30b9\u30cd\u30fc\u30af\u30b1\u30fc\u30b9\uff1anum_gpio_array\u306e\u3088\u3046\u306b\u3001\u30a2\u30f3\u30c0\u30fc\u30b9\u30b3\u30a2\u3067\u533a\u5207\u308b\u3002\u666e\u901a\u5c0f\u6587\u5b57\u3092\u4f7f\u3046\u3002<\/p>\n

C\u8a00\u8a9e\u3067\u306f\u3001\u3069\u306e\u30b7\u30c1\u30e5\u30a8\u30fc\u30b7\u30e7\u30f3\u3067\u4f55\u3092\u4f7f\u3046\u304b\u306f\u3001\u3042\u308b\u7a0b\u5ea6\u6c7a\u307e\u3063\u3066\u306f\u3044\u308b\u3082\u306e\u306e\u3001\u904b\u7528\u306f\u30c1\u30fc\u30e0\u5185\u3067\u7d71\u4e00\u3057\u3066\u3044\u308c\u3070\u3044\u3044\u304b\u306a\u3001\u3068\u3044\u3046\u304f\u3089\u3044\u306e\u610f\u8b58\u3067\u3057\u305f\u3002
\nRust\u3067\u306fRFC 430\u306b\u5f93\u3063\u3066\u3044\u306a\u3044\u5909\u6570\u540d\u306fWarning\u304c\u51fa\u308b\u3093\u3067\u3059\u306d\u3002<\/p>\n

\u3044\u3084\u3001\u3067\u3082\u3053\u308c\u306f\u78ba\u304b\u306b\u3002
\n\u30ed\u30fc\u30ab\u30eb\u5909\u6570\u3063\u3066\u3001\u30ed\u30fc\u30ef\u30fc\u30ad\u30e3\u30e1\u30eb\u30b1\u30fc\u30b9\u597d\u304d\u3068\u30b9\u30cd\u30fc\u30af\u30b1\u30fc\u30b9\u597d\u304d\u304c\u3044\u307e\u3059\u3088\u306d\u3002
\n\u4eba\u304c\u66f8\u3044\u305f\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u898b\u3066\u3001\u3042\u3041\u305d\u30fc\u304b\u30ad\u30df\u306f\u30b9\u30cd\u30fc\u30af\u30b1\u30fc\u30b9\u541b\u304b\u3001\u3068\u304b\u601d\u3044\u306a\u304c\u3089\u8aad\u3093\u3060\u308a\u3002\uff08\u3048\uff1f\u3057\u3066\u307e\u305b\u3093\uff1f\uff09<\/p>\n

\u3061\u3083\u3093\u3068\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u6559\u5ba4\u306b\u901a\u3063\u3066\u6559\u80b2\u3055\u308c\u305f\u65b9\u3070\u304b\u308a\u3058\u3083\u306a\u3044\u306e\u3067\u3001\u3044\u308d\u3093\u306a\u66f8\u304d\u65b9\u3092\u3059\u308b\u4eba\u304c\u3044\u307e\u3059\u3002\u7b46\u8005\u3082\u72ec\u5b66\u6d3e\u306a\u306e\u3067\u3001\u3042\u308c\uff1f\u3068\u3044\u3046\u3068\u3053\u308d\u3067\u77e5\u8b58\u306e\u6b20\u843d\u304c\u3042\u3063\u305f\u308a\u3002<\/p>\n

\u547d\u540d\u898f\u5247\u3092\u3042\u307e\u308a\u6df1\u304f\u8003\u3048\u305a\u9069\u5f53\u306b\u66f8\u3044\u3066\u3044\u305f\u306e\u3067\u3001\u3082\u3057\u304b\u3057\u305f\u3089\u4eca\u307e\u3067\u3082\u306e\u3059\u3054\u304f\u6065\u305a\u304b\u3057\u3044\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u3044\u3066\u3044\u305f\u304b\u3082\u3057\u308c\u306a\u3044\u3002\u3002\u3002<\/p>\n

\u306f\u3044\u3001\u3053\u308c\u304b\u3089\u6c17\u3092\u4ed8\u3051\u307e\u3059\u3002
\nWarning\u3001\u51fa\u3057\u3066\u304f\u308c\u3066\u52a9\u304b\u308a\u307e\u3057\u305f\u3002
\n\u91cd\u8981\u306a\u4e8b\u306b\u6c17\u304c\u4ed8\u3051\u307e\u3057\u305f\u3002<\/p>\n

C\u8a00\u8a9e\u3067\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u304f\u6642\u306b\u3082\u3001\u6c17\u3092\u3064\u3051\u308b\u3088\u3046\u306b\u3057\u3088\u3046\u3001\u3068\u601d\u3063\u305f\u6b21\u7b2c\u3067\u3059\u3002<\/p>\n

 <\/p>\n<\/div>\n<\/div><\/div><\/div><\/div>

\uff12\uff0e\u6587\u5b57\u5217\u306f\u5e38\u306bUTF-8<\/h3>\n
\n\t

C\u8a00\u8a9e\u306e\u5834\u5408\u3001\u6587\u5b57\u30b3\u30fc\u30c9\u306f\u3001\u57fa\u672c1\u30d0\u30a4\u30c8\u3067\u8868\u305b\u308bASCII\u30b3\u30fc\u30c9\u3002
\n\u65e5\u672c\u8a9e\u3092\u4f7f\u3046\u5834\u5408\u306e\u6587\u5b57\u30b3\u30fc\u30c9\u306f\u30b3\u30f3\u30d1\u30a4\u30e9\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3057\u305f\u3002
\n\u5c11\u3057\u524d\u306fWindows\u7528Visual Studio\u3060\u3068\u3060\u3044\u305f\u3044\u30b7\u30d5\u30c8JIS, Linux\u7528\u3060\u3068\u3060\u3044\u305f\u3044UTF-8\u3001\u3068\u3044\u3046\u3088\u3046\u306b\u7570\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n

Rust\u306e\u5834\u5408\u3001\u4f55\u3082\u3057\u306a\u3051\u308c\u3070\u6587\u5b57\u30b3\u30fc\u30c9\u306f\u5e38\u306bUTF-8\u3067\u3059\u3002<\/p>\n

\u8a66\u3057\u306b\u3001\u5916\u90e8\u30a8\u30c7\u30a3\u30bf\u3092\u4f7f\u3063\u3066\u30b7\u30d5\u30c8JIS\u3067\u66f8\u3044\u305flib.rs\u3092\u3001SOLID-IDE\u3067\u30d3\u30eb\u30c9\u3057\u3066\u307f\u305f\u3068\u3053\u308d\u3001\u30a8\u30e9\u30fc\u306b\u306a\u308a\u307e\u3057\u305f\u3002
\n\uff12\u901a\u308a\u8a66\u3057\u305f\u306e\u3067\u3059\u304c\u3001\u4e21\u65b9\u3068\u3082\u540c\u69d8\u3067\u3057\u305f\u3002
\n\u30fb\u30b3\u30e1\u30f3\u30c8\u306e\u307f\u65e5\u672c\u8a9e\u3092\u542b\u3080\u5834\u5408
\n\u30fb\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306b\u3082\u65e5\u672c\u8a9e\u3092\u542b\u3080\u5834\u5408\uff08println!\u30de\u30af\u30ed\u5185\u306e\u6587\u5b57\u5217\uff09<\/p>\n

\"\"<\/a><\/p>\n

\u7b46\u8005\u3068\u3057\u3066\u306f\u3001\u3053\u3053\u306b\u306f\u3042\u307e\u308a\u3072\u3063\u304b\u304b\u308b\u30dd\u30a4\u30f3\u30c8\u306f\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002
\nClang\/LLVM \u30b3\u30f3\u30d1\u30a4\u30e9\u306fUTF-8\u3060\u3057\u3001GCC\u306f\u5909\u66f4\u3067\u304d\u307e\u3059\u304c\u57fa\u672c\u306fUTF-8\u3002
\nVisua Studio\u3082\u4eca\u306f\u57fa\u672c\u7684\u306bUTF-8\u306b\u306a\u3063\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002
\n\u3053\u308c\u304b\u3089\u4f5c\u308b\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3067\u3042\u308c\u3070\u3001\u6587\u5b57\u30b3\u30fc\u30c9\u3068\u3057\u3066UTF-8\u3092\u63a1\u7528\u3059\u308c\u3070\u3044\u3044\u306e\u3067\u306f\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n

\u30b7\u30d5\u30c8JIS\u3092\u6271\u308f\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u6642\u3068\u3044\u3046\u3068\u3001\u65e2\u5b58\u30b3\u30fc\u30c9\u306e\u4fdd\u5b88\u306e\u5834\u5408\u3001\u3067\u3057\u3087\u3046\u304b\u3002
\n\u81a8\u5927\u306b\u30b7\u30d5\u30c8JIS\u30b3\u30fc\u30c9\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u3042\u308b\u3088\u3046\u306a\u5834\u5408\u3001\u30b3\u30f3\u30d1\u30c1\u30d3\u30ea\u30c6\u30a3\u3092\u6c42\u3081\u305f\u3044\u5834\u5408\u3002
\n\u3053\u306e\u5834\u5408\u3001[u8] \u3067\u30b7\u30d5\u30c8JIS\u3092\u6271\u3046\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u63a2\u3057\u3001\u9069\u7528\u3059\u308b\u3001\u3068\u3044\u3046\u65b9\u6cd5\u3092\u3068\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u3042\u3068\u4e00\u70b9\u3002\u3001\u3001
\nUTF-8\u306a\u306e\u3067\u3001\u6587\u5b57\u5217\u64cd\u4f5c\u95a2\u6570\u304c\u8907\u96d1\u306b\u306a\u308b\u306e\u304b\u306a\u3041\u3068\u6f20\u7136\u3068\u601d\u3044\u307e\u3057\u305f\u3002<\/p>\n

\u3067\u3001\u3044\u3044\u4f8b\u304c\u516c\u5f0f\u306b\u8f09\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n

https:\/\/doc.rust-lang.org\/std\/string\/struct.String.html<\/a><\/p>\n

\n
\nlet s = \"hello\";\n\/\/ The following will not compile!\nprintln!(\"The first letter of s is {}\", s[0]);\n<\/code><\/pre>\n<\/div>\n
\u3053\u308c\u306f\u30a8\u30e9\u30fc\u306b\u306a\u308a\u307e\u3059\u3002
\n\u6587\u5b57\u5217s\u306e1\u30d0\u30a4\u30c8\u76ee\u306e\u6570\u5b57\u306f\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u3067\u30011\u30d0\u30a4\u30c8\u6587\u5b57\u306a\u306e\u3067\u2019h\u2019\u3067\u3057\u3087\u3046\u304c\u3001
\nUTF-8\u3068\u306e\u4e8b\u3001\u5e38\u306b\uff11\u30d0\u30a4\u30c8\u6587\u5b57\u3067\u3042\u308b\u4fdd\u8a3c\u306f\u306a\u3044\u3001\u3068\u3044\u3046\u4e8b\u3067\u3059\u3002<\/p>\n
SOLID-IDE\u3067\u3082\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u305f\u3002
\n\u30a8\u30e9\u30fc\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n
\"\"<\/a><\/p>\n
\uff11\u6587\u5b57\u76ee\u3092\u62bd\u51fa\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
let first_character = s.chars().nth(0);<\/p>\n
C\u8a00\u8a9e\u306f\u6587\u5b57\u5217\u3092\u6271\u3046\u969b\u30011\u30d0\u30a4\u30c8\u306eASCII\u30b3\u30fc\u30c9\u304c\u57fa\u672c\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002
\n\u4e00\u65b9\u3001Rust\u3067\u306f\uff11\u30d0\u30a4\u30c8\u6587\u5b57\u3082\u30de\u30eb\u30c1\u30d0\u30a4\u30c8\u6587\u5b57\u3082\u540c\u3058\u3088\u3046\u306b\u6271\u3048\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u3001\u3059\u306a\u308f\u3061\u3001\u914d\u5217\u3092\u610f\u8b58\u305b\u305a\u3001\u6700\u521d\u304b\u3089\u6587\u5b57\u5217\u3068\u3057\u3066\u6271\u3046\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n
\u3057\u305f\u304c\u3063\u3066\u3001Rust\u3067\u306f\u6587\u5b57\u5217\u3092\u64cd\u4f5c\u3059\u308b\u305f\u3081\u306e\u3001\u72ec\u81ea\u95a2\u6570\u304c\u5b58\u5728\u3057\u307e\u3059\u3002
\nC#\u306eSystem.String \u30af\u30e9\u30b9\u306e\u3088\u3046\u3067\u3001\u3053\u308c\u306f\u3042\u308a\u304c\u305f\u3044\u6a5f\u80fd\u3067\u3059\u306d\u3002<\/p>\n
 <\/p>\n
 <\/p>\n<\/div>\n<\/div><\/div><\/div><\/div>
\uff13\uff0e\u30c7\u30fc\u30bf\u306e\u30ec\u30a4\u30a2\u30a6\u30c8<\/h3>\n
\n\t
\u6b21\u306f\u3001\u69cb\u9020\u4f53\u306e\u30c7\u30fc\u30bf\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u306b\u3064\u3044\u3066\u307f\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n
\n
\nstruct AlignmentTest {\nbyte1: u8,\nshort1: u16,\nlong1: u32,\nbyte2: u8,\nshort2: u16,\nlong2: u32,\n}\n<\/code><\/pre>\n<\/div>\n
\u3068\u3044\u3046\u69cb\u9020\u4f53\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/p>\n
\u3069\u306e\u3088\u3046\u306b\u914d\u7f6e\u3055\u308c\u305f\u304bSOLID-IDE\u3067\u898b\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n
\"\"<\/a><\/p>\n
\u304a\u3063\u3068\u3001struct\u5b9a\u7fa9\u3057\u305f\u4f4d\u7f6e\u3068\u9055\u3063\u3066\u3044\u308b\u3067\u306f\u306a\u3044\u3067\u3059\u304b\uff01<\/p>\n
u32, u32, u16, u16, u8, u8\u306e\u9806\u756a\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002
\n\u30e1\u30e2\u30ea\u52b9\u7387\u306f\u826f\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u7d44\u307f\u8fbc\u307f\u7528\u9014\u3067\u4f7f\u3046\u306b\u306f\u30de\u30ba\u3044\u3067\u3059\u3002
\n\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306eI\/O\u5b9a\u7fa9\u304c\u3067\u304d\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n
\u5927\u4e08\u592b\u3001\u3053\u308c\u306b\u5bfe\u51e6\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u4fdd\u8a3c\u3057\u3066\u6b32\u3057\u3044\u65e8\u3092\u30b3\u30f3\u30d1\u30a4\u30e9\u306b\u901a\u77e5\u3059\u308c\u3070OK\u3067\u3059\u3002
\nstruct\u306e\u5b9a\u7fa9\u306b\u3001#[repr(C)]\u3092\u4ed8\u3051\u308c\u3070\u5927\u4e08\u592b\u3067\u3059\u3002<\/p>\n
\"\"<\/a><\/p>\n
\u826f\u304b\u3063\u305f\u3002
\nstruct\u5b9a\u7fa9\u901a\u308a\u306b\u914d\u7f6e\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n
\u3061\u306a\u307f\u306b\u30a2\u30af\u30bb\u30b9\u30b5\u30a4\u30ba\u306b\u3064\u3044\u3066\u3082\u8003\u616e\u3055\u308c\u3066\u3044\u307e\u3059\u3002
\nshort1\u3068byte1\u306e\u9593\u306b\u3001\u30c0\u30df\u30fc\u306e1\u30d0\u30a4\u30c8\u304c\u633f\u5165\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n
\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306eI\/O\u5b9a\u7fa9\u7528\u69cb\u9020\u4f53\u3067\u306a\u3051\u308c\u3070\u3001\u30e1\u30e2\u30ea\u52b9\u7387\u3092\u610f\u8b58\u3057\u3066\u81ea\u52d5\u3067\u4e26\u3079\u66ff\u3048\u3066\u304f\u308c\u308b\u4e8b\u306f\u3042\u308a\u304c\u305f\u3044\u3067\u3059\u306d\u3002
\nI\/O\u306e\u5b9a\u7fa9\u3068\u3057\u3066\u4f7f\u3046\u6642\u306f\u3001#[repr(C)]\u3092\u3064\u3051\u308c\u3070\uff2f\uff2b\u3002<\/p>\n<\/div>\n<\/div><\/div>
\uff14\uff0e\u521d\u671f\u72b6\u614b\u306f\u5b89\u5168\u5074\u306b<\/h3>\n
\n\t
\u305d\u306e\u4ed6\u3001\u3053\u307e\u3054\u307e\u3068\u3057\u305f\u898f\u5247\u306b\u304a\u3044\u3066\u3001\u521d\u671f\u72b6\u614b\u304c\u5b89\u5168\u306a\u9078\u629e\u3092\u3059\u308b\u3088\u3046\u8003\u616e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
\uff14\uff0e\uff11\u3000\u521d\u671f\u5024\u306a\u3057\u3001\u521d\u671f\u5316\u306a\u3057\u3001\u306f\u8a31\u3055\u308c\u306a\u3044<\/h4>\n
\u521d\u671f\u5316\u306a\u3057\u306e\u5834\u5408\u30d3\u30eb\u30c9\u30a8\u30e9\u30fc\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
\"\"<\/a><\/p>\n
\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\u3057\u3066\u3044\u308b\u3001\/\/tmpval=1;\u3000\u3092\u5fa9\u6d3b\u3055\u305b\u308c\u3070\u5927\u4e08\u592b\u3067\u3059\u3002<\/p>\n
 <\/p>\n
\uff14\uff0e\uff12\u3000\u521d\u671f\u5024\u304c\u6c7a\u3081\u3089\u308c\u306a\u3044\u5834\u5408\u306f\u3001\u6c7a\u3081\u3089\u308c\u306a\u3044\u3068\u66f8\u304b\u306a\u3044\u3068\u3044\u3051\u306a\u3044<\/h4>\n
\u516c\u5f0f\u306b\u8a18\u8ff0\u3042\u308a\u307e\u3059\u3002
\nhttps:\/\/doc.rust-lang.org\/std\/mem\/union.MaybeUninit.html<\/p>\n
\u3048\uff1f\u3053\u308c\u3063\u3066\u5927\u304d\u306a\u914d\u5217\u3082\uff1f
\n\u78ba\u4fdd\u3060\u3051\u3057\u3066\u3001\u3042\u3068\u3067\u5024\u3092\u5165\u308c\u308b\u3001\u3092\u3059\u308b\u306b\u306fMaybeUninit\u3092\u4f7f\u3046\u3068\u3044\u3046\u4e8b\u3067\u3059\u306d\u3002<\/p>\n
\u3068\u308a\u3042\u3048\u305a0\u30af\u30ea\u30a2\u3057\u3066\u304a\u3051\u3070\u3044\u3044\u306e\u304b\u306a\u3002\u3002\u3002<\/p>\n
 <\/p>\n
\uff14\uff0e\uff13\u3000\u5909\u6570\u5b9a\u7fa9\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u304c\u5b9a\u6570\uff08\u66f8\u3051\u306a\u3044\uff09<\/h4>\n
\u5909\u6570\u5b9a\u7fa9\u306b\u3064\u3044\u3066\u306f\u3001\u660e\u793a\u7684\u306bmut\u3068\u8a18\u8ff0\u3057\u3001\u53ef\u5909\u306e\u5024\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3055\u306a\u3044\u9650\u308a\u3001\u5b9a\u6570\u3068\u3057\u3066\u6271\u308f\u308c\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001\u5024\u306e\u5909\u66f4\u304c\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n
\"\"<\/a><\/p>\n
let mut tmpval: usize = 1;<\/p>\n
\u3068\u3059\u308c\u3070\u3001\u66f8\u3051\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
 <\/p>\n
\uff14\uff0e\uff14\u3000\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u3068\u30d1\u30d6\u30ea\u30c3\u30af<\/h4>\n
mod\u3092\u5ba3\u8a00\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u3044\u3046\u9589\u3058\u305f\u7a7a\u9593\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u3053\u3053\u3067\u5b9a\u7fa9\u3055\u308c\u305f\u95a2\u6570\u7b49\u304c\u3001\u4ed6\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3055\u308c\u308b\u6642\u306b\u306f\u3001pub\u3092\u5ba3\u8a00\u3057\u3066\u30d1\u30d6\u30ea\u30c3\u30af\u5316\u3057\u306a\u3044\u3068\u3044\u3051\u307e\u305b\u3093\u3002
\n\u305d\u3046\u3067\u306a\u3044\u5834\u5408\u306f\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u6271\u3044\u3068\u3057\u3001\u4ed6\u304b\u3089\u306f\u30a2\u30af\u30bb\u30b9\u304c\u7981\u6b62\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
C#\u306e\u9759\u7684\u30af\u30e9\u30b9\u306e\u3088\u3046\u306a\u6982\u5ff5\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n
\u524d\u56de\u306eL\u30c1\u30ab\u30bd\u30fc\u30b9\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u306f\u4ee5\u4e0b\u306e\u90e8\u5206\u3067\u3059\u3002<\/p>\n
\"\"<\/a><\/p>\n
init\u95a2\u6570\u3068update\u95a2\u6570\u3092main\u30eb\u30fc\u30c1\u30f3\u304b\u3089\u30b3\u30fc\u30eb\u3067\u304d\u308b\u3088\u3046\u3001\u201dpub\u201d \u304c\u6307\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
 <\/p>\n
\uff14\uff0e\uff15\u3000Switch\u7684\u306a\u6587\u6cd5\u3067default\u306a\u3057\u306f\u8a31\u3055\u308c\u306a\u3044<\/h4>\n
switch\u3068\u3044\u3046\u6587\u6cd5\u306f\u3042\u308a\u307e\u305b\u3093\u3002
\n\u4ee3\u308f\u308a\u306bmatch\u6587\u3068\u3044\u3063\u3066\u3001\u3088\u308a\u5f37\u529b\u306a\u6587\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
https:\/\/doc.rust-lang.org\/rust-by-example\/flow_control\/match.html<\/p>\n
\n
\nmatch number {\n\/\/ Match a single value\n1 => println!(\"One!\"),\n\/\/ Match several values\n2 | 3 | 5 | 7 | 11 => println!(\"This is a prime\"),\n\/\/ TODO ^ Try adding 13 to the list of prime values\n\/\/ Match an inclusive range\n13..=19 => println!(\"A teen\"),\n\/\/ Handle the rest of cases\n_ => println!(\"Ain't special\"),\n\/\/ TODO ^ Try commenting out this catch-all arm\n}\n<\/code><\/pre>\n<\/div>\n
\u3053\u306e\u90e8\u5206\u3067\u3059\u304c\u3001<\/p>\n
_ => println!(\"Ain't special\"),<\/p>\n
\u3092\u524a\u9664\u3059\u308b\u3068\u30d3\u30eb\u30c9\u30a8\u30e9\u30fc\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n
\"\"<\/a><\/p>\n
\u3059\u3079\u3066\u306e\u30b1\u30fc\u30b9\u3092\u30cf\u30f3\u30c9\u30eb\u3067\u304d\u306a\u304d\u3083\u3060\u3081\u3060\u3001\u3068\u8a00\u308f\u308c\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002<\/p>\n
\uff1c\u88dc\u8db3\uff1e
\n\u53b3\u5bc6\u306b\u306f\u3001rust\u306ematch\u306f\u3001\u3059\u3079\u3066\u306e\u30d1\u30bf\u30fc\u30f3\u3067\u306e\u51e6\u7406\u306e\u8a18\u8ff0\u304c\u5fc5\u8981\u3068\u3044\u3046\u4e8b\u3067\u3059\u3002
\ndefault\u305d\u306e\u3082\u306e\u304c\u5fc5\u8981\u3068\u3044\u3046\u308f\u3051\u3067\u3042\u308a\u307e\u305b\u3093\u3002
\ndefault\u305d\u306e\u3082\u306e\u306e\u8a18\u8ff0\u304c\u5fc5\u8981\u306a\u5834\u5408\u304c\u591a\u3044\u3082\u306e\u306e\u3001enum\u306a\u3069\u3067\u3001\u5168\u3066\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u7c21\u5358\u306b\u8a18\u8ff0\u3067\u304d\u308b\u5834\u5408\u306b\u306f\u3001default\u7684\u306a\u69cb\u6587\u7121\u3057\u306e\u30d1\u30bf\u30fc\u30f3\u3082OK\u3002
\n\u3055\u3089\u306b\u3001default\u7121\u3057\u3067\u66f8\u304b\u308c\u3066\u3044\u308c\u3070\u3001enum\u306e\u8981\u7d20\u3092\u5897\u3084\u3057\u305f\u5834\u5408\u306a\u3069\u3067\u30b3\u30f3\u30d1\u30a4\u30eb\u30a8\u30e9\u30fc\u3068\u306a\u308a\u4fee\u6b63\u30df\u30b9\u3092\u9632\u3050\u4e8b\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
 <\/p>\n
\u4eca\u307e\u3067\u898b\u3066\u304d\u305f\u3088\u3046\u306b\u3001Rust\u3067\u306f\u3044\u308d\u3044\u308d\u3068\u5236\u7d04\u304c\u3042\u308a\u3001\u96e3\u3057\u3044\u306a\u3041\u3001\u9762\u5012\u3060\u306a\u3041\u3001\u3068\u611f\u3058\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002<\/p>\n
\u3067\u3059\u304c\u3001\u3053\u3053\u307e\u3067\u8a00\u8a9e\u4ed5\u69d8\u3067\u30ac\u30c1\u30ac\u30c1\u306b\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3042\u308c\u3070\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u898f\u5247\u3092\u9811\u5f35\u3063\u3066\u4f5c\u3063\u3066\u3001\u7686\u306b\u5fb9\u5e95\u3057\u3066\u3001\u9075\u5b88\u3057\u3066\u3001\u5354\u529b\u7684\u3067\u306a\u3044\u30e1\u30f3\u30d0\u30fc\u306b\u6e9c\u606f\u3064\u3044\u3066\u3001\u3001\u3001\u3068\u3044\u3046\u82e6\u52b4\u304c\u8981\u3089\u306a\u304f\u306a\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
\u6642\u9593\u304c\u305f\u3061\u3001\u30c1\u30fc\u30e0\u304c\u65b0\u3057\u3044\u30e1\u30f3\u30d0\u306b\u4ee3\u308f\u3063\u3066\u884c\u3063\u305f\u3068\u304d\u306b\u3001\u52b4\u529b\u306a\u304f\u30b3\u30fc\u30c9\u3092\u5f15\u304d\u7d99\u3052\u308b\u3001\u6301\u7d9a\u6027\u53ef\u80fd\u306a\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3068\u3044\u3046\u3001\u307e\u3055\u304b\u3053\u3053\u3067SDGs\u304c\u51fa\u3066\u304f\u308b\u3068\u601d\u308f\u306a\u304b\u3063\u305f\u3067\u3059\u304c\u3001\u975e\u5e38\u306b\u52b9\u7387\u306e\u826f\u3044\u30b7\u30ca\u30ea\u30aa\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n
 <\/p>\n
\u4eca\u56de\u306f\u3053\u3053\u307e\u3067\u3002
\n\u6b21\u56de\u306f\u300cCargo\u3068\u306f\uff1f<\/a>\u300d\u306b\u89e6\u308c\u3066\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<\/div>\n<\/div><\/div><\/div><\/div>
<\/div><\/div>
<\/div><\/div>
<\/div><\/div>
<\/div><\/div>
<\/div><\/div>
<\/div><\/div>
<\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"
(2022\/11\/28) \u4eca\u56de\u306f\u3001Rust\u306e\u8a00\u8a9e\u4ed5\u69d8\u306b\u3064\u3044\u3066\u3001\u3042\u308c\uff1f\u3068\u601d\u3063\u305f\u4e8b\u3092\u66f8\u3044\u3066\u3044\u304d\u307e\u3059\u3002 \u524d\u56de\u3001\u30ed\u30fc\u30ab\u30eb\u5909\u6570\u540d\u3092\u9069\u5f53\u306b\u30ed\u30fc\u30ef\u30fc\u30ad\u30e3\u30e1\u30eb\u30b1\u30fc\u30b9\u3067\u3064\u3051\u305f\u3068\u3053\u308d\u3001\u30d3\u30eb\u30c9\u6642\u306b\u304a\u3053\u3089\u308c\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002 Rust\u3067\u306f\u3001\u57fa\u672c\u7684 […]<\/p>\n","protected":false},"author":15,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5873","post","type-post","status-publish","format-standard","hentry","category-1"],"_links":{"self":[{"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/posts\/5873","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/users\/15"}],"replies":[{"embeddable":true,"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/comments?post=5873"}],"version-history":[{"count":0,"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/posts\/5873\/revisions"}],"wp:attachment":[{"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/media?parent=5873"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/categories?post=5873"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/solid.kmckk.com\/SOLID\/wp-json\/wp\/v2\/tags?post=5873"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}