{"url":"https://christina04.hatenablog.com/entry/fmt-vs-xerrors-vs-original-error","title":"fmt.Errorf\u3068xerrors.Errorf\u3068\u72ec\u81ea\u30a8\u30e9\u30fc\u3068","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fchristina04.hatenablog.com%2Fentry%2Ffmt-vs-xerrors-vs-original-error\" title=\"fmt.Errorf\u3068xerrors.Errorf\u3068\u72ec\u81ea\u30a8\u30e9\u30fc\u3068 - Carpe Diem\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"Carpe Diem","image_url":null,"height":"190","categories":["Go"],"author_url":"https://blog.hatena.ne.jp/quoll00/","blog_url":"https://christina04.hatenablog.com/","author_name":"quoll00","description":"\u80cc\u666f \u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u3067\u306f \u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u7b87\u6240\u3092\u8ffd\u3046\u3053\u3068\u304c\u3067\u304d\u308b \u30b9\u30bf\u30c3\u30af\u30c8\u30ec\u30fc\u30b9\u304c\u51fa\u529b\u3067\u304d\u308c\u3070\u306a\u304a\u826f\u3057 \u30a8\u30e9\u30fc\u306e\u539f\u56e0\u306b\u3088\u3063\u3066\u51e6\u7406\u3092\u5206\u5c90\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b \u3068\u3044\u3063\u305f\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002 Go 1.13\u304b\u3089\u5165\u3063\u305f\u30e9\u30c3\u30d7\u3059\u308b\u4ed5\u7d44\u307f\u306b\u3088\u308a\u3001\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u30a2\u30ce\u30c6\u30fc\u30c8\u3057\u3066\u3044\u304f\u3053\u3068\u304c\u3067\u304d\u30a8\u30e9\u30fc\u306e\u767a\u751f\u7b87\u6240\u3092\u8ffd\u3044\u3084\u3059\u304f\u306a\u308a\u307e\u3057\u305f\u3002 \u307e\u305ferrors.Is\u306b\u3088\u308a\u30a8\u30e9\u30fc\u539f\u56e0\u306b\u3088\u308b\u6761\u4ef6\u5206\u5c90\u3082\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3057\u305f\u3002 \u4eca\u56de\u306f\u305d\u308c\u3089\u3068\u72ec\u81ea\u30a8\u30e9\u30fc\u306e\u6271\u3044\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002 \u74b0\u5883 Go 1.16.7","width":"100%","type":"rich","published":"2021-08-18 19:36:19","provider_url":"https://hatena.blog","version":"1.0","provider_name":"Hatena Blog"}