{"image_url":null,"author_name":"syu-m-5151","width":"100%","provider_url":"https://hatena.blog","published":"2026-05-04 23:58:04","type":"rich","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsyu-m-5151.hatenablog.com%2Fentry%2F2026%2F05%2F04%2F235804\" title=\"`thiserror` \u3068 `#[non_exhaustive]` \u3067 SemVer \u306b\u5f37\u3044\u30a8\u30e9\u30fc\u578b\u3092\u4f5c\u308b - \u3058\u3083\u3042\u3001\u304a\u3046\u3061\u3067\u5b66\u3079\u308b \" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://syu-m-5151.hatenablog.com/entry/2026/05/04/235804","title":"`thiserror` \u3068 `#[non_exhaustive]` \u3067 SemVer \u306b\u5f37\u3044\u30a8\u30e9\u30fc\u578b\u3092\u4f5c\u308b","blog_title":"\u3058\u3083\u3042\u3001\u304a\u3046\u3061\u3067\u5b66\u3079\u308b ","description":"\u306f\u3058\u3081\u306b Rust \u3067\u300c\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30a8\u30e9\u30fc\u578b\u3092\u3069\u3046\u8a2d\u8a08\u3059\u308b\u304b\u300d\u306f\u6c38\u9060\u306e\u30c6\u30fc\u30de\u3067\u3059\u3002\u7d20\u6734\u306a\u7b54\u3048\u306f2\u3064\u3042\u308a\u307e\u3059\u3002 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306a\u3089 anyhow \u3067\u6e08\u307e\u305b\u308b \u30e9\u30a4\u30d6\u30e9\u30ea\u306a\u3089 thiserror \u3067\u578b\u4ed8\u304d\u30a8\u30e9\u30fc\u3092\u8fd4\u3059 \u3053\u308c\u306f2026\u5e74\u3067\u3082\u5909\u308f\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u8a18\u4e8b\u306f\u300c\u30e9\u30a4\u30d6\u30e9\u30ea\u5411\u3051\u300d\u306e\u307b\u3046\u306e\u8a2d\u8a08\u3092\u3001 #[non_exhaustive] \u3092\u7d44\u307f\u5408\u308f\u305b\u3066 SemVer \u4e92\u63db\u3092\u58ca\u3055\u306a\u3044\u5f62\u3067\u66f8\u304f\u65b9\u6cd5\u3092\u6271\u3044\u307e\u3059\u3002 \u307e\u305a\u52d5\u304f\u30b3\u30fc\u30c9 use std::num::ParseIntError; #[derive(Debug, thiserror::Error)] #[non_exhaustive] pub enum \u2026","author_url":"https://blog.hatena.ne.jp/syu-m-5151/","version":"1.0","blog_url":"https://syu-m-5151.hatenablog.com/","provider_name":"Hatena Blog","categories":["Rust"]}