{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbamch0h.hatenablog.com%2Fentry%2F2022%2F09%2F11%2F135533\" title=\" \u95a2\u6570\u304b\u3089\u306e\u623b\u308a\u5024\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304c\u6c17\u306b\u306a\u3063\u305f\u306e\u3067\u8abf\u3079\u3066\u307f\u305f - bamchoh\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"bamch0h","height":"190","version":"1.0","url":"https://bamch0h.hatenablog.com/entry/2022/09/11/135533","image_url":null,"width":"100%","provider_name":"Hatena Blog","description":"\u30e2\u30c1\u30d9 Rust \u3067\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30b3\u30fc\u30c9\u306f\u30b3\u30f3\u30d1\u30a4\u30eb\u3067\u30a8\u30e9\u30fc\u306b\u306a\u308a\u307e\u3059\u3002 fn func1() -> &'static String { &String::from(\"test\") } fn main() { println!(\"{}\", func1()); } \u2193\u30b3\u30f3\u30d1\u30a4\u30eb\u7d50\u679c error[E0515]: cannot return reference to temporary value --> src\\main.rs:2:5 | 2 | &String::from(\"test\") | ^-------------------- | || | |temporary value create\u2026","blog_title":"bamchoh\u2019s diary","categories":["Rust"],"blog_url":"https://bamch0h.hatenablog.com/","provider_url":"https://hatena.blog","type":"rich","author_url":"https://blog.hatena.ne.jp/bamch0h/","published":"2022-09-11 13:55:33","title":" \u95a2\u6570\u304b\u3089\u306e\u623b\u308a\u5024\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304c\u6c17\u306b\u306a\u3063\u305f\u306e\u3067\u8abf\u3079\u3066\u307f\u305f"}