{"id":45626,"date":"2023-03-25T21:50:45","date_gmt":"2023-07-02T10:04:48","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/45626-2\/"},"modified":"2024-04-29T20:30:57","modified_gmt":"2024-04-29T12:30:57","slug":"45626-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/45626-2\/","title":{"rendered":""},"content":{"rendered":"

\u6982\u8981<\/h1>\n

\u9759\u7684\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u5411\u3051\u691c\u7d22\u30a8\u30f3\u30b8\u30f3tinysearch\u3092rust_icu\u306e\u30c8\u30fc\u30af\u30ca\u30a4\u30b6(icu::BreakIterator)\u3092\u4f7f\u3063\u3066\u65e5\u672c\u8a9e\u5bfe\u5fdc\u3055\u305b\u3066\u307f\u305f\u3002
\n\u307e\u305f\u3001\u3053\u308c\u3092mdBook\u306b\u7d44\u307f\u8fbc\u307f\u3001The Rust Programming Language \u65e5\u672c\u8a9e\u7248\u3078\u9069\u7528\u3057\u3066\u307f\u305f (chromium\u306e\u307f\u5bfe\u5fdc\u3002\u305d\u306e\u4ed6\u306f\u5f93\u6765\u3069\u304a\u308a\u306e\u691c\u7d22\u6027\u80fd)<\/p>\n

\u5b9f\u88c5: https:\/\/github.com\/tamuhey\/tinysearch\/tree\/japanese
\nmdBook\u3078\u306e\u9069\u7528: https:\/\/github.com\/tamuhey\/mdBook\/tree\/tiny_search
\nThe Rust Programming Language \u65e5\u672c\u8a9e\u7248\u3078\u306e\u9069\u7528\u4f8b: https:\/\/tamuhey.github.io\/book-ja\/<\/p>\n

tinysearch<\/h1>\n

tinysearch\u306f\u9759\u7684\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u5411\u3051\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u3067\u3059\u3002Rust\u88fd\u3067\u3042\u308a\u3001lunr.js\u3084elasticlunr\u3088\u308a\u3082\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c\u9065\u304b\u306b\u5c0f\u3055\u304f\u306a\u308b\u3053\u3068\u304c\u7279\u9577\u3067\u3059\u3002
\n\u3057\u304b\u3057\u3001\u6b8b\u5ff5\u306a\u3053\u3068\u306b\u65e5\u672c\u8a9e\u691c\u7d22\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u305b\u3093\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u6587\u7ae0\u3092\u7a7a\u767d\u533a\u5207\u308a\u3067\u30c8\u30fc\u30af\u30ca\u30a4\u30ba\u3057\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306b\u5358\u8a9e\u3092\u767b\u9332\u3057\u3066\u3044\u308b\u304b\u3089\u3067\u3059:<\/p>\n

cleanup<\/span>(<\/span>strip_markdown<\/span>(<\/span>&<\/span>content<\/span>))<\/span>\r\n                        .split_whitespace<\/span>()<\/span>\r\n<\/code><\/pre>\n
\u82f1\u8a9e\u306a\u3089\u5927\u4f53\u52d5\u304d\u307e\u3059\u304c\u3001\u65e5\u672c\u8a9e\u3060\u3068\u307b\u3068\u3093\u3069\u52d5\u304d\u307e\u305b\u3093\u3002\u4eca\u56de\u306f\u3053\u306e\u90e8\u5206\u3092\u6539\u826f\u3057\u3066\u3044\u304d\u3001\u65e5\u672c\u8a9e\u306b\u5bfe\u5fdc\u3055\u305b\u3066\u307f\u307e\u3059\u3002<\/p>\n
\u30c8\u30fc\u30af\u30ca\u30a4\u30b6: icu::BreakIterator<\/h1>\n
\u3067\u306f\u65e5\u672c\u8a9e\u3092\u5206\u5272\u3067\u304d\u308b\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u3092\u9069\u5f53\u306b\u9078\u3093\u3067\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u751f\u6210\u3059\u308c\u3070\u826f\u3044\u304b\u3068\u3044\u3046\u3068\u3001\u305d\u3046\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u751f\u6210\u6642\u3068\u3001\u5b9f\u969b\u306b\u691c\u7d22\u3059\u308b\u3068\u304d\u306b\u7528\u3044\u308b\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u306e\u5206\u5272\u7d50\u679c\u3092\u4e00\u8cab\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308b\u304b\u3089\u3067\u3059\u3002\u305d\u3046\u3067\u306a\u3051\u308c\u3070\u5358\u8a9e\u5206\u5272\u7d50\u679c\u304c\u7570\u306a\u3063\u3066\u3057\u307e\u3044\u3001\u3046\u307e\u304f\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306b\u30d2\u30c3\u30c8\u3057\u306a\u304f\u306a\u308a\u691c\u7d22\u7cbe\u5ea6\u304c\u843d\u3061\u307e\u3059\u3002\uff08\u6ce8\uff1a\u65e5\u672c\u8a9e\u306e\u5358\u8a9e\u5206\u5272\u306f\u6587\u8108\u306b\u5927\u304d\u304f\u4f9d\u5b58\u3059\u308b\u306e\u3067\u3001\u540c\u3058\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u3092\u4f7f\u3063\u305f\u3068\u3057\u3066\u3082\u3001\u5206\u5272\u7d50\u679c\u3092\u5b8c\u5168\u306b\u4e00\u81f4\u3055\u305b\u308b\u306e\u306f\u96e3\u3057\u3044\u3067\u3059\u3002\uff09<\/p>\n
\u4f8b\u3048\u3070elasticlunr-rs\u3067\u306f\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u306blindera\u3092\u4f7f\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u540c\u3058\u6319\u52d5\u306e\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u3092\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u3067\u4f7f\u304a\u3046\u3068\u3059\u308b\u3068\u3001lindera\u306e\u8f9e\u66f8\u3067\u3042\u308bipadic\u3092\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306b\u6301\u3063\u3066\u304f\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u8f9e\u66f8\u306f\u30b5\u30a4\u30ba\u304c\u3068\u3066\u3082\u5927\u304d\u3044\u306e\u3067\u3001\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u306e\u30b5\u30a4\u30ba\u306e\u307b\u3068\u3093\u3069\u3059\u3079\u3066\u3092\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u7528\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u5360\u3081\u308b\u3053\u3068\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3042\u307e\u308a\u3044\u3044\u65b9\u6cd5\u3067\u306f\u306a\u3055\u305d\u3046\u3067\u3059\u3002
\n\u3067\u306f\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u3067\u7c21\u5358\u306b\u5358\u8a9e\u5206\u5272\u3092\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3044\u3044\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n
\u5b9f\u306f\u4e3b\u8981\u306a\u30d6\u30e9\u30a6\u30b6\u306b\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u5358\u8a9e\u5206\u5272\u6a5f\u80fd\u304c\u5165\u3063\u3066\u3044\u307e\u3059\u3002\u8a66\u3057\u306b\u3053\u306e\u6587\u7ae0\u3092\u30c0\u30d6\u30eb\u30af\u30ea\u30c3\u30af\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u7a7a\u767d\u3067\u533a\u5207\u3089\u308c\u3066\u3044\u306a\u3044\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u6587\u5168\u4f53\u3067\u306f\u306a\u304f\u5358\u8a9e\u304c\u30cf\u30a4\u30e9\u30a4\u30c8\u3055\u308c\u305f\u306f\u305a\u3067\u3059\u3002
\n\u4f8b\u3048\u3070\u3001Chromium\u3067\u306f\u3053\u306e\u5358\u8a9e\u5206\u5272\u6a5f\u80fd\u3092Intl.v8BreakIterator\u304b\u3089\u4f7f\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059(\u53c2\u8003)\u3002Intl.v8BreakIterator\u306funicode-org\u306eICU\u306b\u3042\u308bicu::BreakIterator\u306e\u30e9\u30c3\u30d1\u30fc\u3067\u3001UAX#29\u306b\u57fa\u3065\u3044\u3066\u5358\u8a9e\u5206\u5272\u3092\u3057\u307e\u3059\u3002<\/p>\n
\u305d\u3057\u3066\u5b09\u3057\u3044\u3053\u3068\u306b\u3001rust_icu\u3068\u3044\u3046Crate\u306b\u3053\u306eicu::BreakIterator\u304c\u6700\u8fd1\u5b9f\u88c5\u3055\u308c\u307e\u3057\u305f\u3002\u3064\u307e\u308a\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u751f\u6210\u6642\u306b\u306frust_icu\u3092\u3001\u30d5\u30ed\u30f3\u30c8\u3067\u306fIntl.v8BreakIterator\u3092\u4f7f\u3048\u3070\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u751f\u6210\u6642\u3068\u691c\u7d22\u6642\u3067\u4e00\u8cab\u3057\u305f\u5358\u8a9e\u5206\u5272\u7d50\u679c\u3092\u5f97\u3089\u308c\u308b\u306e\u3067\u3059\u3002
\nV8\u4f9d\u5b58\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u304c\u3001\u4eca\u56de\u306f\u3053\u308c\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n
\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u751f\u6210\u6642\u306e\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u306e\u7f6e\u304d\u63db\u3048<\/h1>\n
\u307e\u305a\u306f\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u751f\u6210\u6642\u306e\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u3092rust_icu\u3067\u7f6e\u304d\u63db\u3048\u3066\u3044\u304d\u307e\u3059\u3002
\n\u3053\u3093\u306a\u611f\u3058\u3067\u30c6\u30ad\u30b9\u30c8\u3092\u5206\u5272\u3059\u308b\u95a2\u6570\u3092\u4f5c\u308c\u3070\u3088\u3044\u3067\u3059:<\/p>\n
use<\/span> rust_icu<\/span>::<\/span>brk<\/span>;<\/span>\r\nuse<\/span> rust_icu<\/span>::<\/span>sys<\/span>;<\/span>\r\n\r\npub<\/span> fn<\/span> tokenize<\/span>(<\/span>text<\/span>:<\/span> &<\/span>str<\/span>)<\/span> -><\/span> impl<\/span> Iterator<\/span><<\/span>Item<\/span> =<\/span> &<\/span>str<\/span>><\/span> {<\/span>\r\n    let<\/span> iter<\/span> =<\/span>\r\n        brk<\/span>::<\/span>UBreakIterator<\/span>::<\/span>try_new<\/span>(<\/span>sys<\/span>::<\/span>UBreakIteratorType<\/span>::<\/span>UBRK_WORD<\/span>,<\/span> \"en\"<\/span>,<\/span> text<\/span>)<\/span>.unwrap<\/span>();<\/span>\r\n    let<\/span> mut<\/span> ids<\/span> =<\/span> text<\/span>.char_indices<\/span>()<\/span>.skip<\/span>(<\/span>1<\/span>);<\/span>\r\n    iter<\/span>.scan<\/span>((<\/span>0<\/span>,<\/span> 0<\/span>),<\/span> move<\/span> |<\/span>s<\/span>,<\/span> x<\/span>|<\/span> {<\/span>\r\n        let<\/span> (<\/span>l<\/span>,<\/span> prev<\/span>)<\/span> =<\/span> *<\/span>s<\/span>;<\/span>\r\n        let<\/span> x<\/span> =<\/span> x<\/span> as<\/span> usize<\/span>;<\/span>\r\n        if<\/span> let<\/span> Some<\/span>((<\/span>r<\/span>,<\/span> _<\/span>))<\/span> =<\/span> ids<\/span>.nth<\/span>(<\/span>x<\/span> -<\/span> prev<\/span> -<\/span> 1<\/span>)<\/span> {<\/span>\r\n            *<\/span>s<\/span> =<\/span> (<\/span>r<\/span>,<\/span> x<\/span>);<\/span>\r\n            Some<\/span>(<\/span>&<\/span>text<\/span>[<\/span>l<\/span>..<\/span>r<\/span>])<\/span>\r\n        }<\/span> else<\/span> {<\/span>\r\n            Some<\/span>(<\/span>&<\/span>text<\/span>[<\/span>l<\/span>..<\/span>])<\/span>\r\n        }<\/span>\r\n    })<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
rust_icu::brk::UBreakIterator\u306f\u6587\u5b57\u5883\u754c\u4f4d\u7f6e\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u751f\u6210\u3059\u308b\u30a4\u30c6\u30ec\u30fc\u30bf\u3067\u3059\u3002\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306f\u30d0\u30a4\u30c8\u6570\u3067\u306f\u306a\u304f\u6587\u5b57\u6570\u3067\u8fd4\u3055\u308c\u308b\u306e\u3067\u3001\u305d\u306e\u307e\u307etext\u3092\u30b9\u30e9\u30a4\u30b9\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002char_indices\u3092\u4f7f\u3044\u3001\u30d0\u30a4\u30c8\u5883\u754c\u3092\u6c42\u3081\u3066\u304b\u3089\u90e8\u5206\u6587\u5b57\u5217\u3092\u8fd4\u3057\u307e\u3059\u3002
\n\u3061\u306a\u307f\u306b\u3053\u308c\u3092\u30d3\u30eb\u30c9\u3059\u308b\u306b\u306f\u3001nightly\u306erustc\u3068icu\u306e\u958b\u767a\u74b0\u5883\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff08\u53c2\u8003: https:\/\/github.com\/google\/rust_icu#required \uff09\u3002<\/p>\n
\u691c\u7d22\u6642\u306e\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u306e\u7f6e\u304d\u63db\u3048<\/h1>\n
\u6b21\u306b\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306e\u30c8\u30fc\u30af\u30ca\u30a4\u30b6\u3092\u7f6e\u304d\u63db\u3048\u307e\u3059(\u53c2\u8003):<\/p>\n
function<\/span> tokenize<\/span>(<\/span>text<\/span>)<\/span> {<\/span>\r\n    text<\/span> =<\/span> text<\/span>.<\/span>toLowerCase<\/span>()<\/span>\r\n    let<\/span> it<\/span> =<\/span> Intl<\/span>.<\/span>v8BreakIterator<\/span>([],<\/span> {<\/span> type<\/span>:<\/span> '<\/span>word<\/span>'<\/span> })<\/span>\r\n    it<\/span>.<\/span>adoptText<\/span>(<\/span>text<\/span>)<\/span>\r\n    let<\/span> words<\/span> =<\/span> []<\/span>\r\n    let<\/span> cur<\/span> =<\/span> 0<\/span>,<\/span> prev<\/span> =<\/span> 0<\/span>\r\n    while<\/span> (<\/span>cur<\/span> <<\/span> text<\/span>.<\/span>length<\/span>)<\/span> {<\/span>\r\n        cur<\/span> =<\/span> it<\/span>.<\/span>next<\/span>()<\/span>\r\n        words<\/span>.<\/span>push<\/span>(<\/span>text<\/span>.<\/span>substring<\/span>(<\/span>prev<\/span>,<\/span> cur<\/span>))<\/span>\r\n        prev<\/span> =<\/span> cur<\/span>\r\n    }<\/span>\r\n    return<\/span> words<\/span>.<\/span>join<\/span>(<\/span>\"<\/span> \"<\/span>)<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
\u5148\u7a0b\u3068\u540c\u69d8\u3001Intl.v8BreakIterator\u306f\u6587\u5b57\u5883\u754c\u4f4d\u7f6e\u3092\u8fd4\u3059\u306e\u3067\u3001\u305d\u308c\u3092\u3082\u3068\u306b\u90e8\u5206\u6587\u5b57\u5217\u3092\u62bd\u51fa\u3057\u307e\u3059\u3002
\n\u6700\u5f8c\u306b\u7a7a\u767d\u3067\u7d50\u5408\u3057\u3001tinysearch\u306b\u6e21\u3057\u307e\u3059\u3002\u3053\u3053\u306ftinysearch\u306e\u65b9\u3092\u6539\u9020\u3057\u3066\u3001\u5165\u529b\u306b\u5358\u8a9e\u5217\u3092\u53d6\u308b\u3088\u3046\u306b\u3057\u3066\u3082\u826f\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n
Demo<\/h1>\n
\u4ee5\u4e0a\u3067tinysearch\u306e\u6539\u9020\u306f\u7d42\u308f\u308a\u3067\u3059\u3002tinysearch\u30b3\u30de\u30f3\u30c9\u306e\u4f7f\u3044\u65b9\u81ea\u4f53\u306f\u5909\u3048\u3066\u3044\u306a\u3044\u306e\u3067\u3001\u5143\u306e\u30b3\u30de\u30f3\u30c9\u3068\u540c\u3058\u65b9\u6cd5\u3067\u691c\u7d22\u7528\u30a2\u30bb\u30c3\u30c8\u3092\u751f\u6210\u3067\u304d\u307e\u3059\u3002
\n\u3053\u3061\u3089\u304c\u65e5\u672c\u8a9e\u5bfe\u5fdc\u7248\u306e\u30c7\u30e2\u30b5\u30a4\u30c8\u3067\u3059\u3002\u300c\u65e5\u672c\u300d\u3068\u6253\u3064\u3068\u3001\u3061\u3083\u3093\u3068\u691c\u7d22\u7d50\u679c\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u306e\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n
mdBook\u306b\u65e5\u672c\u8a9e\u5bfe\u5fdctinysearch\u3092\u5c0e\u5165<\/h1>\n
mdBook\u306f\u65e5\u672c\u8a9e\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u305b\u3093\u3002\u691c\u7d22\u6a5f\u80fd\u306b\u306felasticlunr-rs\u304c\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u308c\u306b\u30d1\u30c3\u30c1\u3092\u5f53\u3066\u3066\u3044\u304f\u65b9\u91dd\u306f\u304b\u306a\u308a\u5927\u5909\u305d\u3046\u3067\u3059\uff08\u53c2\u8003: mdBook\u3092\u65e5\u672c\u8a9e\u691c\u7d22\u306b\u5bfe\u5fdc\u3055\u305b\u305f\u304b\u3063\u305f)\u3002<\/p>\n
\u305d\u3053\u3067mdBook\u306e\u691c\u7d22\u6a5f\u80fd\u3092elasticlunr\u304b\u3089tinysearch\u306b\u7f6e\u304d\u63db\u3048\u3001\u65e5\u672c\u8a9e\u5bfe\u5fdc\u3055\u305b\u3066\u307f\u307e\u3057\u305f\u3002(repo)
\n\u8a66\u3057\u306bRust\u306e\u65e5\u672c\u8a9e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u30d3\u30eb\u30c9\u3057\u305f\u3082\u306e\u304c\u3053\u3061\u3089\u3067\u3059: https:\/\/tamuhey.github.io\/book-ja\/
\n\u65e5\u672c\u8a9e\u3001\u82f1\u8a9e\u4e21\u65b9\u3068\u3082\u3046\u307e\u304f\u691c\u7d22\u3067\u304d\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u3002<\/p>\n
\u307e\u305f\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3068wasm module\u306e\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u306e\u5408\u8a08\u304c1.3MB\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u30aa\u30ea\u30b8\u30ca\u30eb\u306emdBook\u3067\u751f\u6210\u3055\u308c\u305f\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u30d5\u30a1\u30a4\u30eb\u306e\u30b5\u30a4\u30ba\u306f5.8MB\u306a\u306e\u3067\u3001\u7d041\/4\u7a0b\u5ea6\u3067\u3059\u3002tinysearch\u306e\u52b9\u679c\u304c\u767a\u63ee\u3055\u308c\u305f\u3088\u3046\u3067\u3059\u3002<\/p>\n
\u307e\u3068\u3081\u3068\u8ab2\u984c<\/h1>\n
v8.BreakIterator\u3068rust_icu::BreakIterator\u3092\u4f7f\u3063\u3066\u3001tinysearch\u3092\u65e5\u672c\u8a9e\u5bfe\u5fdc\u3055\u305b\u3066\u307f\u307e\u3057\u305f\u3002
\n\u307e\u305f\u3001mdBook\u306e\u691c\u7d22\u6a5f\u80fd\u3092elasticlunr\u304b\u3089\u4eca\u56de\u6539\u9020\u3057\u305ftinysearch\u306b\u7f6e\u304d\u63db\u3048\u3001\u8a66\u3057\u306b\u65e5\u672c\u8a9eRust\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u751f\u6210\u3057\u3066\u307f\u307e\u3057\u305f\u3002\u3046\u307e\u304f\u65e5\u672c\u8a9e\u691c\u7d22\u3067\u304d\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n
\u3057\u304b\u3057\u3001\u3044\u304f\u3064\u304b\u8ab2\u984c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
1. mdBook\u306e\u691c\u7d22\u7d50\u679c\u306b\u672c\u6587\u306e\u5bfe\u5fdc\u7b87\u6240\u304c\u8868\u793a\u3055\u308c\u306a\u3044<\/h2>\n
\u3053\u308c\u306f\u9762\u5012\u3067\u3084\u3063\u3066\u3044\u307e\u305b\u3093\u3002\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u30d5\u30a1\u30a4\u30eb\u306b\u672c\u6587\u3092\u767b\u9332\u3057\u3066\u304a\u304d\u3001wasm module\u5074\u3067\u9069\u5f53\u306b\u8a72\u5f53\u7b87\u6240\u3092\u8fd4\u3059\u3088\u3046\u306a\u6539\u9020\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n
2. V8\u4f9d\u5b58<\/h2>\n
\u4eca\u56de\u306e\u3084\u308a\u304b\u305f\u306e\u4e00\u756a\u5927\u304d\u306a\u554f\u984c\u3067\u3059\u3002Safari\u3084Firefox\u3067\u306f\u5b8c\u5168\u306b\u306f\u52d5\u304d\u307e\u305b\u3093\u3002\uff08\u691c\u7d22\u30ef\u30fc\u30c9\u304c\u5358\u8a9e\u5206\u5272\u7d50\u679c\u3068\u5076\u7136\u4e00\u81f4\u3057\u3066\u3044\u308c\u3070\u691c\u7d22\u3055\u308c\u307e\u3059\uff09
\n\u3053\u308c\u306b\u3064\u3044\u3066\u306f\u30013\u3064\u306e\u89e3\u6c7a\u7b56\u304c\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n
Intl.Segmenter\u306e\u5b9f\u88c5\u3092\u5f85\u3064<\/h3>\n
ECMAScript\u306bIntl.Segmenter\u304c\u63d0\u6848\u3055\u308c\u3066\u3044\u307e\u3059\u3002v8BreakIterator\u3068API\u306f\u7570\u306a\u308a\u307e\u3059\u304c\u3001\u30d9\u30fc\u30b9\u306ficu::BreakIterator\u3067\u3042\u308a\u5206\u5272\u7d50\u679c\u306f\u540c\u3058\u3067\u3059\u3002\u65e2\u306bChrome 87\u306b\u306f\u5b9f\u88c5\u3055\u308c\u3066\u304a\u308a\u3001webkit\u3084Firefox\u306e\u65b9\u3067\u3082\u958b\u767a\u304c\u9032\u3093\u3067\u3044\u308b\u3088\u3046\u3067\u3059\u3002
\nIntl.Segmenter\u304c\u5b9f\u88c5\u3055\u308c\u308c\u3070\u3001\u3053\u308c\u3092\u7528\u3044\u3066\u30c8\u30fc\u30af\u30ca\u30a4\u30ba\u51e6\u7406\u3092\u5b9f\u88c5\u3059\u308b\u3053\u3068\u3067\u3001V8\u4f9d\u5b58\u3092\u306a\u304f\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n
\u5404JS\u30a8\u30f3\u30b8\u30f3\u3054\u3068\u306b\u305d\u308c\u305e\u308c\u306e\u30c8\u30fc\u30af\u30ca\u30a4\u30ba\u51e6\u7406\u3092\u5b9f\u88c5\u3059\u308b<\/h3>\n
V8\u3067Intl.v8BreakIterator\u3092\u4f7f\u3063\u305f\u3088\u3046\u306b\u3001\u305d\u308c\u305e\u308c\u306eJS\u30a8\u30f3\u30b8\u30f3\u3067\u540c\u3058\u3088\u3046\u306b\u5b9f\u88c5\u3059\u308c\u3070\u52d5\u304f\u304b\u3068\u601d\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u4ed6\u306eJS\u30a8\u30f3\u30b8\u30f3\u304cV8\u3068\u540c\u3058\u3088\u3046\u306bicu::BreakIterator\u3092API\u3068\u3057\u3066\u516c\u958b\u3057\u3066\u3044\u308c\u3070\u306e\u8a71\u3067\u3059\u304c\u3002\uff08\u3061\u3083\u3093\u3068\u8abf\u3079\u3066\u307e\u305b\u3093\uff09<\/p>\n
\u30c8\u30fc\u30af\u30ca\u30a4\u30ba\u3092ngram\u306b\u3059\u308b<\/h3>\n
\u30c8\u30fc\u30af\u30ca\u30a4\u30ba\u51e6\u7406\u3092ngram\u306b\u3059\u308c\u3070\u3001V8\u3078\u306e\u4f9d\u5b58\u3092\u6d88\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002
\n\u3057\u304b\u3057\u3001\u691c\u7d22\u7cbe\u5ea6\u306e\u9762\u306a\u3069\u3067\u65b0\u305f\u306b\u554f\u984c\u304c\u751f\u3058\u305d\u3046\u3067\u3059\u3002<\/p>\n
\u3068\u3044\u3046\u3053\u3068\u3067\u3001Intl.Segmenter\u304c\u5b9f\u88c5\u3055\u308c\u308b\u306e\u3092\u6c17\u9577\u306b\u5f85\u3061\u307e\u3057\u3087\u3046\u3002<\/p>\n
Reference<\/h1>\n
    \n
  • \n
      tinysearch<\/ul>\n<\/li>\n<\/ul>\n
       <\/p>\n
        \n
      • \n
          lunr<\/ul>\n<\/li>\n<\/ul>\n
           <\/p>\n
            \n
          • \n
              elasticlunr<\/ul>\n<\/li>\n<\/ul>\n
               <\/p>\n
                \n
              • \n
                  elasticlunr-rs<\/ul>\n<\/li>\n<\/ul>\n
                   <\/p>\n
                    \n
                  • \n
                      lindera<\/ul>\n<\/li>\n<\/ul>\n
                       <\/p>\n
                        \n
                      • \n
                          icu<\/ul>\n<\/li>\n<\/ul>\n
                           <\/p>\n
                            \n
                          • \n
                              Unicode\u00ae Standard Annex #29 UNICODE TEXT SEGMENTATION<\/ul>\n<\/li>\n<\/ul>\n
                               <\/p>\n
                                \n
                              • \n
                                  icu::BreakIterator<\/ul>\n<\/li>\n<\/ul>\n
                                   <\/p>\n
                                    \n
                                  • \n
                                      rust_icu<\/ul>\n<\/li>\n<\/ul>\n
                                       <\/p>\n
                                        \n
                                      • \n
                                          How does Chrome decide what to highlight when you double-click Japanese text? – StackOverflow<\/ul>\n<\/li>\n<\/ul>\n
                                           <\/p>\n
                                            \n
                                          • \n
                                              tinysearch japanese demo<\/ul>\n<\/li>\n<\/ul>\n
                                               <\/p>\n
                                                \n
                                              • \n
                                                  tinysearch japanese branch<\/ul>\n<\/li>\n<\/ul>\n
                                                   <\/p>\n
                                                    \n
                                                  • \n
                                                      mdBook<\/ul>\n<\/li>\n<\/ul>\n
                                                       <\/p>\n
                                                        \n
                                                      • \n
                                                          mdBook with tinysearch<\/ul>\n<\/li>\n<\/ul>\n
                                                           <\/p>\n
                                                            \n
                                                          • \n
                                                              Rust book<\/ul>\n<\/li>\n<\/ul>\n
                                                               <\/p>\n
                                                                \n
                                                              • \n
                                                                  Rust book-ja with tinysearch<\/ul>\n<\/li>\n<\/ul>\n
                                                                   <\/p>\n
                                                                    \n
                                                                  • \n
                                                                      How to use ICU<\/ul>\n<\/li>\n<\/ul>\n
                                                                       <\/p>\n
                                                                        Intl.Segmenter: Unicode segmentation in JavaScript<\/ul>\n","protected":false},"excerpt":{"rendered":"
                                                                        \u6982\u8981 \u9759\u7684\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u5411\u3051\u691c\u7d22\u30a8\u30f3\u30b8\u30f3tinysearch\u3092rust_icu\u306e\u30c8\u30fc\u30af\u30ca\u30a4\u30b6(icu::Brea […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-45626","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\n- Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/45626-2\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:description\" content=\"\u6982\u8981 \u9759\u7684\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u5411\u3051\u691c\u7d22\u30a8\u30f3\u30b8\u30f3tinysearch\u3092rust_icu\u306e\u30c8\u30fc\u30af\u30ca\u30a4\u30b6(icu::Brea […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/45626-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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