{"provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftotem3.hatenablog.jp%2Fentry%2F2018%2F08%2F20%2F214313\" title=\" Rust\u3067\u5b9f\u884c\u53ef\u80fd\u306a\u30e1\u30e2\u30ea\u3092\u78ba\u4fdd - \u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u3059\u3088\uff01\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2018-08-20 21:43:13","type":"rich","version":"1.0","blog_title":"\u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u3059\u3088\uff01","author_url":"https://blog.hatena.ne.jp/totem_3/","url":"https://totem3.hatenablog.jp/entry/2018/08/20/214313","blog_url":"https://totem3.hatenablog.jp/","image_url":null,"title":" Rust\u3067\u5b9f\u884c\u53ef\u80fd\u306a\u30e1\u30e2\u30ea\u3092\u78ba\u4fdd","provider_name":"Hatena Blog","author_name":"totem_3","height":"190","width":"100%","description":"\u6700\u8fd1JIT\u30b3\u30f3\u30d1\u30a4\u30e9\u3092\u66f8\u3044\u3066\u3044\u3066\u3001\u5b9f\u884c\u53ef\u80fd\u306a\u30e1\u30e2\u30ea\u9818\u57df\u306b\u547d\u4ee4\u5217\u3092\u76f4\u63a5\u66f8\u304d\u8fbc\u3093\u3067\u5b9f\u884c\u3001\u3068\u3044\u3046\u3053\u3068\u304c\u3057\u305f\u304b\u3063\u305f\u3002 c\u306a\u3089mmap\u306a\u3069\u3067\u3001PROT_EXEC\u30d5\u30e9\u30b0\u3092\u7acb\u3066\u3066\u30e1\u30e2\u30ea\u3092\u78ba\u4fdd\u3059\u308b\u304b\u3001mprotect\u3067PROT_EXEC\u30d5\u30e9\u30b0\u3092\u7acb\u3066\u3066\u3084\u308c\u3070\u3044\u3044\u3068\u3044\u3046\u8a8d\u8b58\u3002 \u307e\u305a\u601d\u3044\u3064\u3044\u305f\u306e\u306f\u5358\u7d14\u306bhttps://crates.io/crates/libc\u3092\u4f7f\u3046\u65b9\u6cd5\u3067\u3001\u305d\u308c\u306f\u666e\u901a\u306b\u601d\u3063\u305f\u3068\u304a\u308a\u306b\u3067\u304d\u3066\u3001\u6700\u7d42\u7684\u306b\u305d\u308c\u4ee5\u5916\u306e\u65b9\u6cd5\u306f\u308f\u304b\u3089\u306a\u304b\u3063\u305f\u3002 \u3053\u3093\u306a\u30a4\u30e1\u30fc\u30b8 Rust Playground Rust \u5074\u3067\u64cd\u4f5c\u304c\u3067\u304d\u306a\u3044\u3068\u4e0d\u4fbf\u306a\u306e\u3067\u3001 raw pointer \u3068\u3057\u3066 u8 \u3067\u5909\u6570\u3092\u5ba3\u8a00\u3057\u3066\u304a\u304f\u3002 \u3067\u3001\u5225\u9014 mma\u2026","categories":["rust"]}