{"id":45558,"date":"2023-09-23T03:12:09","date_gmt":"2023-02-25T06:47:14","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/45558-2\/"},"modified":"2024-05-04T01:06:08","modified_gmt":"2024-05-03T17:06:08","slug":"45558-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/45558-2\/","title":{"rendered":""},"content":{"rendered":"<p>\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u5b66\u3076\u4eba\u306f\u3001\u307e\u305a\u30c7\u30d0\u30c3\u30ac\u30fc\u306e\u4f7f\u3044\u65b9\u3092\u899a\u3048\u308b\u306e\u304c\u3044\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u30c7\u30d0\u30c3\u30ac\u30fc\u3067\u4e00\u884c\u3065\u3064\u5b9f\u884c\u3057\u306a\u304c\u3089\u5909\u6570\u306e\u4e2d\u8eab\u3092\u78ba\u8a8d\u3057\u3066\u3044\u3051\u3070\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u52d5\u304d\u304c\u30a4\u30e1\u30fc\u30b8\u3057\u3084\u3059\u3044\u304b\u3089\u3067\u3059\u3002printf\u30c7\u30d0\u30c3\u30b0\u306f\u3060\u3044\u305f\u3044\u3069\u306e\u74b0\u5883\u3067\u3082\u3067\u304d\u308b\u306e\u3067\u305d\u306e\u610f\u5473\u3067\u306f\u697d\u306a\u306e\u3067\u3059\u304c\u3001\u30bd\u30fc\u30b9\u30ec\u30d9\u30eb\u3067\u30d0\u30c3\u30b0\u304c\u3067\u304d\u308b\u306b\u8d8a\u3057\u305f\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u3046\u3044\u3048\u3070GLSL\u3068\u304bprintf\u30c7\u30d0\u30c3\u30b0\u3059\u3089\u7121\u7406\u306a\u306e\u3067\u4e00\u756a\u3064\u3089\u304b\u3063\u305f\u2026\u2026\u3002<\/p>\n<h1>wasm::trace\u95a2\u6570\u3092\u4f7f\u3046<\/h1>\n<p>WASM-4\u3067\u30c7\u30d0\u30c3\u30b0\u30d7\u30ea\u30f3\u30c8\u3092\u884c\u3046\u306b\u306f\u3001trace\u95a2\u6570\u3092\u547c\u3073\u51fa\u3057\u307e\u3059\u3002Rust\u306e\u5834\u5408\u306fformat!\u30de\u30af\u30ed\u3068\u7d44\u307f\u5408\u308f\u305b\u3066<\/p>\n<pre class=\"post-pre\"><code><span class=\"nf\">trace<\/span><span class=\"p\">(<\/span><span class=\"nd\">format!<\/span><span class=\"p\">(<\/span><span class=\"s\">\"x: {}, y: {}\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">player<\/span><span class=\"py\">.position.x<\/span><span class=\"p\">,<\/span> <span class=\"n\">player<\/span><span class=\"py\">.position.y<\/span><span class=\"p\">));<\/span>\r\n<\/code><\/pre>\n<p>\u307f\u305f\u3044\u306a\u611f\u3058\u306b\u3059\u308b\u3068\u3044\u3044\u3088\u3046\u3067\u3059\u3002(C\/C++\u306e\u307f\u3001\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3068\u51fa\u529b\u3092\u540c\u6642\u306b\u884c\u3046tracef\u95a2\u6570\u304c\u4f7f\u3048\u307e\u3059)<\/p>\n<p>\u3061\u306a\u307f\u306b\u3001Rust\u6a19\u6e96\u306e\u51fa\u529b\u95a2\u6570\u3067\u3042\u308bprintln\u3068\u304b\u3092\u547c\u307c\u3046\u3068\u3057\u305f\u3089\u3001note: rust-lld: error: initial memory too small, 66848 bytes needed\u3068\u304b\u8a00\u308f\u308c\u3066\u30d3\u30eb\u30c9\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002\u3088\u304f\u308f\u304b\u308a\u307e\u305b\u3093\u304c\u3001\u307e\u3042println\u306f\u4f7f\u3048\u306a\u3044\u307f\u305f\u3044\u3067\u3059\u3002<\/p>\n<h1>C\/C++ DevTools Support (Rust\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u306a\u3044\u3068\u306f\u8a00\u3063\u3066\u3044\u306a\u3044)<\/h1>\n<p>\u305d\u308c\u3067\u958b\u767a\u3092\u59cb\u3081\u305f\u5f53\u521d\u306ftrace\u3067\u3059\u3079\u3066\u3092\u3057\u306e\u3044\u3067\u3044\u305f\u306e\u3067\u3059\u304c\u3001\u3055\u3059\u304c\u306b\u30bd\u30fc\u30b9\u30ec\u30d9\u30eb\u3067\u30d0\u30c3\u30b0\u304c\u3067\u304d\u306a\u3044\u3068\u8f9b\u304f\u306a\u3063\u3066\u304d\u307e\u3057\u305f\u3002WASM-4\u3067\u306fRust\u3092WASM\u306b\u30b3\u30f3\u30d1\u30a4\u30eb\u3057\u3066\u30d6\u30e9\u30a6\u30b6\u3067\u8aad\u307f\u8fbc\u307f\u307e\u3059\u304c\u3001Chrome\u306eDevtools\u3092\u958b\u3044\u3066\u9069\u5f53\u306b\u5b9f\u884c\u3092\u4e2d\u65ad\u3059\u308b\u3068\u3001\u666e\u901a\u306b\u751fWASM\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3082\u3061\u308d\u3093\u79c1\u306fWASM\u306a\u3093\u3066\u8aad\u3081\u308b\u308f\u3051\u304c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<blockquote><p>\u751fWASM\u898b\u305b\u3089\u308c\u3066\u3082\u8aad\u3081\u308b\u308f\u3051\u306a\u3044\u3060\u308d\uff01\u3044\u3044\u304b\u3052\u3093\u306b\u3057\u308d\uff01\u983c\u308c\u308b\u306e\u306f\u30c7\u30d0\u30c3\u30b0\u30d7\u30ea\u30f3\u30c8\u3060\u3051\u30cb\u30e3\u30f3\u306d\u2026\u2026\uff08\u3068\u304b\u8a00\u3044\u306a\u304c\u3089\u534a\u5e74\u5f8c\u304f\u3089\u3044\u306b\u306f\u306a\u3093\u3068\u306a\u304f\u8aad\u3081\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u305d\u3046\uff09 pic.twitter.com\/z85O8G4vm9\u2014 Cubbit (@cubbit2) October 28, 2022<\/p><\/blockquote>\n<p><script><\/script><\/p>\n<p>\u3068\u3044\u3046\u3088\u3046\u306a\u3053\u3068\u3092\u30c4\u30a4\u30fc\u30c8\u3057\u3066\u3044\u305f\u3089\u3001 YutakaAoki3 \u3055\u3093\u306b\u30bd\u30fc\u30b9\u30ec\u30d9\u30eb\u30c7\u30d0\u30c3\u30b0\u3067\u304d\u308b\u3088\u3068\u8a18\u4e8b\u3092\u6559\u3048\u3066\u3082\u3089\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u306a\u3093\u304b\u3053\u306e\u8a18\u4e8b\u898b\u899a\u3048\u3042\u308b\u306a\u3068\u601d\u3063\u305f\u3089\u3001&#8221;in particular, for C and C++ apps.&#8221; \u3068\u3042\u3063\u3066 \u3044\u3084C\/C++\u3063\u3066\u66f8\u3044\u3066\u3042\u308b\u3057\u3001\u3053\u308c\u63a2\u3057\u3066\u308b\u306e\u3068\u9055\u3046\u3084\u3064\u304b\u306a\u2026\u2026 \u3068\u601d\u3063\u3066\u5192\u982d\u3060\u3051\u8aad\u3093\u3067\u30b9\u30eb\u30fc\u3057\u305f\u3088\u3046\u306a\u8a18\u61b6\u304c\u3042\u308a\u307e\u3059\u3002\u534a\u4fe1\u534a\u7591\u3067\u3059\u304c\u3001\u8a18\u4e8b\u306b\u3057\u305f\u304c\u3063\u3066 C\/C++ DevTools Support (DWARF) \u3068\u3044\u3046\u306e\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d5fce37434c4406cf900a\/13-0.png\" alt=\"debug.png\" \/><\/div>\n<p>\u307f\u309b\u3087\u309b\u3063\u309b\u2026\u2026\uff01\uff1f\uff08\u885d\u6483\uff09\u3000Chrome\u306b\u62e1\u5f35\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u3060\u3051\u306a\u306e\u306b\u3001Rust\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u304cDevtools\u306b\u8868\u793a\u3055\u308c\u3066\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u30ec\u30d9\u30eb\u3067\u30d0\u30c3\u30b0\u304c\u3067\u304d\u3066\u3044\u307e\u3059\u3002\u5909\u6570\u306e\u4e2d\u8eab\u3082\u666e\u901a\u306b\u8997\u3051\u307e\u3057\u305f\u3002\u3053\u3093\u306a\u306b\u7c21\u5358\u306b\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u306a\u3093\u3066\u3042\u308a\u304c\u305f\u3084\u3002\u3053\u308c\u3067\u5bff\u547d\u304c10\u5e74\u306f\u4f38\u3073\u307e\u3057\u305f\u306d\u3002\u3068\u3044\u3046\u308f\u3051\u3067\u3001C\/C++ DevTools Support (DWARF)\u3068\u3044\u3046\u62e1\u5f35\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3088\u3046\u306d\u3001\u3068\u3044\u3046\u3060\u3051\u306e\u56de\u3067\u3057\u305f\u3002<\/p>\n<h1>\u6b21\u56de\u4e88\u544a<\/h1>\n<p>\u6b21\u56de\u304b\u3089\u306f\u5c11\u3057\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30de\u30fc\u3063\u307d\u3044\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u5b66\u3076\u4eba\u306f\u3001\u307e\u305a\u30c7\u30d0\u30c3\u30ac\u30fc\u306e\u4f7f\u3044\u65b9\u3092\u899a\u3048\u308b\u306e\u304c\u3044\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u30c7\u30d0\u30c3\u30ac\u30fc\u3067\u4e00\u884c\u3065\u3064\u5b9f\u884c\u3057\u306a\u304c\u3089\u5909 [&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-45558","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\/45558-2\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:description\" 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