{"image_url":"https://cdn.user.blog.st-hatena.com/default_entry_og_image/157314735/1599576939808917","provider_url":"https://hatena.blog","blog_title":"\u3082\u306e\u3065\u304f\u308a\u306e\u30d6\u30ed\u30b0","height":"190","url":"https://a1026302.hatenablog.com/entry/2023/01/09/220819","description":"Rust \u306e\u52c9\u5f37\u3092\u3057\u3066\u307f\u305f\u306e\u3067\u3053\u3053\u306b\u30e1\u30e2\u3092\u6b8b\u3057\u307e\u3059\u3002 \u30c7\u30fc\u30bf\u578b \u30b3\u30fc\u30c9 \u5b9f\u884c \u30b9\u30e9\u30a4\u30b9 \u30b3\u30fc\u30c9 \u5b9f\u884c \u95a2\u6570 \u30b3\u30fc\u30c9 \u5b9f\u884c \u30c7\u30fc\u30bf\u578b \u6574\u6570\u578b i8, u8, i16, u16, i32, u32, i64, u64, isize, usize \u6d6e\u52d5\u5c0f\u6570\u70b9\u578b f32, f64 \u30d6\u30fc\u30ea\u30a2\u30f3\u578b bool \u6587\u5b57\u5217\u578b char \u30bf\u30d7\u30eb\u578b () \u914d\u5217\u578b [] \u30b3\u30fc\u30c9 fn main() { let a: i32 = 10; let b: u32 = 20; let c: f32 = 0.1; let d: &i32 = &50; let (e,f,g) = (1,2,3); let [h,i,j] = [4\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fa1026302.hatenablog.com%2Fentry%2F2023%2F01%2F09%2F220819\" title=\"\u3010Rust\u3011\u5165\u9580\u3057\u3066\u307f\u307e\u3057\u305f\u2461 - \u3082\u306e\u3065\u304f\u308a\u306e\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/a1026302/","published":"2023-01-09 22:08:19","blog_url":"https://a1026302.hatenablog.com/","categories":["Rust","Rust-sandbox"],"width":"100%","author_name":"a1026302","title":"\u3010Rust\u3011\u5165\u9580\u3057\u3066\u307f\u307e\u3057\u305f\u2461","provider_name":"Hatena Blog","version":"1.0","type":"rich"}