{"type":"rich","blog_url":"https://kuretchi.hateblo.jp/","version":"1.0","published":"2019-04-14 23:11:10","title":"Rust \u3067\u81ea\u52d5\u30e1\u30e2\u5316\u30de\u30af\u30ed","author_name":"Kuretchi","width":"100%","description":"\u4f5c\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\uff0e\u304b\u306a\u308a\u96d1\uff0eRust 1.15.1 \u3067\u52d5\u304d\u307e\u3059\uff0e macro_rules! __memoize_internal { (@vec $FRetT:ty) => { Option<$FRetT> }; (@vec $FRetT:ty, $memo_param_head:ident $(, $memo_param:ident)*) => { Vec<__memoize_internal!(@vec $FRetT $(, $memo_param)*)> }; (@indices [$($t:tt)*]) => { [$($t)*] }; ( @indices [$($t:tt)*] \u2026","blog_title":"kuretchi's blog","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkuretchi.hateblo.jp%2Fentry%2Frust_memoization_macro\" title=\"Rust \u3067\u81ea\u52d5\u30e1\u30e2\u5316\u30de\u30af\u30ed - kuretchi&#39;s blog\" 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/Kuretchi/","provider_name":"Hatena Blog","image_url":null,"categories":["\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0","Rust"],"url":"https://kuretchi.hateblo.jp/entry/rust_memoization_macro","height":"190"}