{"id":45182,"date":"2023-11-26T12:18:41","date_gmt":"2024-03-03T22:13:33","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/45182-2\/"},"modified":"2024-05-04T10:52:33","modified_gmt":"2024-05-04T02:52:33","slug":"45182-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/45182-2\/","title":{"rendered":""},"content":{"rendered":"<p>msgpack-rust\u3068msgpack-rpc-rust\u3092\u4f7f\u3063\u305f\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u8a66\u4f5c\u3068\u3057\u3066\u3001Jubatus\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u66f8\u3044\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<p>Rust\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f1.13.0\u3067\u3059\u3002<\/p>\n<p>\u73fe\u6642\u70b9\u3067\u306fClassifier\u3068Recommender\u3068\u306b\u3057\u304b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<h2>\u30ea\u30dd\u30b8\u30c8\u30ea<\/h2>\n<p>jubatus-rust-client<\/p>\n<h2>\u4f7f\u3044\u65b9<\/h2>\n<p>Jubatus\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u3042\u308bClassifier\u306e\u4f8b\u3092Rust\u5b9f\u88c5\u3067\u8a66\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<p>\u4ed6\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u4f8b\u3068\u540c\u69d8\u3001\u4e8b\u524d\u306bshogun.json\u3092\u4f5c\u6210\u3057\u3001jubaclassifier\u3067\u30b5\u30fc\u30d0\u3092\u8d77\u52d5\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<p>\u307e\u305a\u306f cargo new \u3067\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"gp\">$<\/span> cargo new <span class=\"nt\">--bin<\/span> jubaclassify\r\n<span class=\"gp\">$<\/span> <span class=\"nb\">cd <\/span>jubaclassify\r\n<\/code><\/pre>\n<p>Cargo.toml\u306b\u4ee5\u4e0b\u3092\u8ffd\u52a0\u3002rand crate\u306f\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u30c7\u30fc\u30bf\u3092\u30b7\u30e3\u30c3\u30d5\u30eb\u3059\u308b\u305f\u3081\u306b\u4f7f\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nn\">[dependencies]<\/span>\r\n<span class=\"nn\">jubatus<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span> <span class=\"py\">git<\/span> <span class=\"p\">=<\/span> <span class=\"s\">\"https:\/\/github.com\/hhatto\/jubatus-rust-client.git\"<\/span> <span class=\"p\">}<\/span>\r\n<span class=\"py\">rand<\/span> <span class=\"p\">=<\/span> <span class=\"s\">\"0.3\"<\/span>\r\n<\/code><\/pre>\n<p>\u5c11\u3057\u9577\u3044\u3067\u3059\u304c\u3001 src\/main.rs \u306f\u4ee5\u4e0b\u3067\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">extern<\/span> <span class=\"n\">crate<\/span> <span class=\"n\">jubatus<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">extern<\/span> <span class=\"n\">crate<\/span> <span class=\"n\">rand<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"k\">use<\/span> <span class=\"nn\">jubatus<\/span><span class=\"p\">::<\/span><span class=\"nn\">classifier<\/span><span class=\"p\">::<\/span><span class=\"nn\">client<\/span><span class=\"p\">::<\/span><span class=\"n\">ClassifierClient<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">use<\/span> <span class=\"nn\">jubatus<\/span><span class=\"p\">::<\/span><span class=\"nn\">classifier<\/span><span class=\"p\">::<\/span><span class=\"nn\">types<\/span><span class=\"p\">::<\/span><span class=\"n\">LabeledDatum<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">use<\/span> <span class=\"nn\">jubatus<\/span><span class=\"p\">::<\/span><span class=\"nn\">common<\/span><span class=\"p\">::<\/span><span class=\"nn\">datum<\/span><span class=\"p\">::<\/span><span class=\"n\">Datum<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">use<\/span> <span class=\"nn\">rand<\/span><span class=\"p\">::{<\/span><span class=\"n\">thread_rng<\/span><span class=\"p\">,<\/span> <span class=\"n\">Rng<\/span><span class=\"p\">};<\/span>\r\n\r\n\r\n<span class=\"k\">fn<\/span> <span class=\"nf\">train<\/span><span class=\"p\">(<\/span><span class=\"n\">client<\/span><span class=\"p\">:<\/span> <span class=\"o\">&amp;<\/span><span class=\"k\">mut<\/span> <span class=\"n\">ClassifierClient<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">let<\/span> <span class=\"k\">mut<\/span> <span class=\"n\">train_data<\/span> <span class=\"o\">=<\/span> <span class=\"nd\">vec!<\/span><span class=\"p\">[];<\/span>\r\n    <span class=\"k\">for<\/span> <span class=\"n\">n<\/span> <span class=\"n\">in<\/span> <span class=\"nd\">vec!<\/span><span class=\"p\">[<\/span><span class=\"s\">\"\u5bb6\u5eb7\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u79c0\u5fe0\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u5bb6\u5149\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u5bb6\u7db1\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u7db1\u5409\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u5bb6\u5ba3\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u5bb6\u7d99\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u5409\u5b97\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u5bb6\u91cd\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u5bb6\u6cbb\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u5bb6\u6589\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u5bb6\u6176\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u5bb6\u5b9a\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u5bb6\u8302\"<\/span><span class=\"p\">]<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"k\">let<\/span> <span class=\"k\">mut<\/span> <span class=\"n\">d<\/span> <span class=\"o\">=<\/span> <span class=\"nn\">Datum<\/span><span class=\"p\">::<\/span><span class=\"nf\">new<\/span><span class=\"p\">();<\/span>\r\n        <span class=\"n\">d<\/span><span class=\"nf\">.add_string<\/span><span class=\"p\">(<\/span><span class=\"s\">\"name\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">n<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"n\">train_data<\/span><span class=\"nf\">.push<\/span><span class=\"p\">(<\/span><span class=\"n\">LabeledDatum<\/span> <span class=\"p\">{<\/span>\r\n            <span class=\"n\">label<\/span><span class=\"p\">:<\/span> <span class=\"s\">\"\u5fb3\u5ddd\"<\/span><span class=\"nf\">.to_string<\/span><span class=\"p\">(),<\/span>\r\n            <span class=\"n\">data<\/span><span class=\"p\">:<\/span> <span class=\"n\">d<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"p\">});<\/span>\r\n    <span class=\"p\">}<\/span>\r\n    <span class=\"k\">for<\/span> <span class=\"n\">n<\/span> <span class=\"n\">in<\/span> <span class=\"nd\">vec!<\/span><span class=\"p\">[<\/span><span class=\"s\">\"\u5c0a\u6c0f\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u7fa9\u8a6e\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u7fa9\u6e80\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u7fa9\u6301\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u7fa9\u91cf\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u7fa9\u6559\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u7fa9\u52dd\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u7fa9\u653f\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u7fa9\u5c1a\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u7fa9\u7a19\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u7fa9\u6f84\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u7fa9\u7a19\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u7fa9\u6674\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u7fa9\u8f1d\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u7fa9\u6804\"<\/span><span class=\"p\">]<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"k\">let<\/span> <span class=\"k\">mut<\/span> <span class=\"n\">d<\/span> <span class=\"o\">=<\/span> <span class=\"nn\">Datum<\/span><span class=\"p\">::<\/span><span class=\"nf\">new<\/span><span class=\"p\">();<\/span>\r\n        <span class=\"n\">d<\/span><span class=\"nf\">.add_string<\/span><span class=\"p\">(<\/span><span class=\"s\">\"name\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">n<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"n\">train_data<\/span><span class=\"nf\">.push<\/span><span class=\"p\">(<\/span><span class=\"n\">LabeledDatum<\/span> <span class=\"p\">{<\/span>\r\n            <span class=\"n\">label<\/span><span class=\"p\">:<\/span> <span class=\"s\">\"\u8db3\u5229\"<\/span><span class=\"nf\">.to_string<\/span><span class=\"p\">(),<\/span>\r\n            <span class=\"n\">data<\/span><span class=\"p\">:<\/span> <span class=\"n\">d<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"p\">});<\/span>\r\n    <span class=\"p\">}<\/span>\r\n    <span class=\"k\">for<\/span> <span class=\"n\">n<\/span> <span class=\"n\">in<\/span> <span class=\"nd\">vec!<\/span><span class=\"p\">[<\/span><span class=\"s\">\"\u6642\u653f\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u7fa9\u6642\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u6cf0\u6642\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u7d4c\u6642\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u6642\u983c\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u9577\u6642\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u653f\u6751\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u6642\u5b97\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u8c9e\u6642\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u5e2b\u6642\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u5b97\u5ba3\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u7155\u6642\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u57fa\u6642\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u9ad8\u6642\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u8c9e\u9855\"<\/span><span class=\"p\">]<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"k\">let<\/span> <span class=\"k\">mut<\/span> <span class=\"n\">d<\/span> <span class=\"o\">=<\/span> <span class=\"nn\">Datum<\/span><span class=\"p\">::<\/span><span class=\"nf\">new<\/span><span class=\"p\">();<\/span>\r\n        <span class=\"n\">d<\/span><span class=\"nf\">.add_string<\/span><span class=\"p\">(<\/span><span class=\"s\">\"name\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">n<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"n\">train_data<\/span><span class=\"nf\">.push<\/span><span class=\"p\">(<\/span><span class=\"n\">LabeledDatum<\/span> <span class=\"p\">{<\/span>\r\n            <span class=\"n\">label<\/span><span class=\"p\">:<\/span> <span class=\"s\">\"\u5317\u6761\"<\/span><span class=\"nf\">.to_string<\/span><span class=\"p\">(),<\/span>\r\n            <span class=\"n\">data<\/span><span class=\"p\">:<\/span> <span class=\"n\">d<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"p\">});<\/span>\r\n    <span class=\"p\">}<\/span>\r\n\r\n    <span class=\"c\">\/\/ training data must be shuffled on online learning!<\/span>\r\n    <span class=\"k\">let<\/span> <span class=\"k\">mut<\/span> <span class=\"n\">rng<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">thread_rng<\/span><span class=\"p\">();<\/span>\r\n    <span class=\"n\">rng<\/span><span class=\"nf\">.shuffle<\/span><span class=\"p\">(<\/span><span class=\"o\">&amp;<\/span><span class=\"k\">mut<\/span> <span class=\"n\">train_data<\/span><span class=\"p\">);<\/span>\r\n\r\n    <span class=\"c\">\/\/ run train<\/span>\r\n    <span class=\"n\">client<\/span><span class=\"nf\">.train<\/span><span class=\"p\">(<\/span><span class=\"n\">train_data<\/span><span class=\"p\">);<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">fn<\/span> <span class=\"nf\">predict<\/span><span class=\"p\">(<\/span><span class=\"n\">client<\/span><span class=\"p\">:<\/span> <span class=\"o\">&amp;<\/span><span class=\"k\">mut<\/span> <span class=\"n\">ClassifierClient<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"c\">\/\/ predict the last shogun<\/span>\r\n    <span class=\"k\">for<\/span> <span class=\"n\">n<\/span> <span class=\"n\">in<\/span> <span class=\"nd\">vec!<\/span><span class=\"p\">[<\/span><span class=\"s\">\"\u6176\u559c\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u7fa9\u662d\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"\u5b88\u6642\"<\/span><span class=\"p\">]<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"k\">let<\/span> <span class=\"k\">mut<\/span> <span class=\"n\">d<\/span> <span class=\"o\">=<\/span> <span class=\"nn\">Datum<\/span><span class=\"p\">::<\/span><span class=\"nf\">new<\/span><span class=\"p\">();<\/span>\r\n        <span class=\"n\">d<\/span><span class=\"nf\">.add_string<\/span><span class=\"p\">(<\/span><span class=\"s\">\"name\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">n<\/span><span class=\"p\">);<\/span>\r\n        <span class=\"k\">let<\/span> <span class=\"k\">mut<\/span> <span class=\"n\">res<\/span> <span class=\"o\">=<\/span> <span class=\"n\">client<\/span><span class=\"nf\">.classify<\/span><span class=\"p\">(<\/span><span class=\"nd\">vec!<\/span><span class=\"p\">[<\/span><span class=\"n\">d<\/span><span class=\"p\">]);<\/span>\r\n        <span class=\"c\">\/\/ get the predicted shogun name<\/span>\r\n        <span class=\"k\">let<\/span> <span class=\"k\">ref<\/span> <span class=\"n\">shogun_name<\/span> <span class=\"o\">=<\/span> <span class=\"n\">res<\/span><span class=\"p\">[<\/span><span class=\"mi\">0<\/span><span class=\"p\">]<\/span><span class=\"nf\">.iter_mut<\/span><span class=\"p\">()<\/span><span class=\"nf\">.max_by_key<\/span><span class=\"p\">(|<\/span><span class=\"n\">x<\/span><span class=\"p\">|<\/span> <span class=\"p\">(<\/span><span class=\"n\">x<\/span><span class=\"py\">.score<\/span> <span class=\"o\">*<\/span> <span class=\"mi\">100<\/span><span class=\"err\">.<\/span><span class=\"p\">)<\/span> <span class=\"k\">as<\/span> <span class=\"nb\">i64<\/span><span class=\"p\">)<\/span><span class=\"nf\">.unwrap<\/span><span class=\"p\">()<\/span><span class=\"py\">.label<\/span><span class=\"p\">;<\/span>\r\n        <span class=\"nd\">println!<\/span><span class=\"p\">(<\/span><span class=\"s\">\"{} {}\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">shogun_name<\/span><span class=\"p\">,<\/span> <span class=\"n\">n<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"k\">fn<\/span> <span class=\"nf\">main<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">let<\/span> <span class=\"n\">host<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"127.0.0.1:9199\"<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"k\">let<\/span> <span class=\"n\">name<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"test\"<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"k\">let<\/span> <span class=\"k\">mut<\/span> <span class=\"n\">client<\/span> <span class=\"o\">=<\/span> <span class=\"nn\">ClassifierClient<\/span><span class=\"p\">::<\/span><span class=\"nf\">new<\/span><span class=\"p\">(<\/span><span class=\"n\">host<\/span><span class=\"p\">,<\/span> <span class=\"n\">name<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"nf\">train<\/span><span class=\"p\">(<\/span><span class=\"o\">&amp;<\/span><span class=\"k\">mut<\/span> <span class=\"n\">client<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"nf\">predict<\/span><span class=\"p\">(<\/span><span class=\"o\">&amp;<\/span><span class=\"k\">mut<\/span> <span class=\"n\">client<\/span><span class=\"p\">);<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u30d3\u30eb\u30c9\u3057\u3066\u5b9f\u884c\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"gp\">$<\/span> cargo build\r\n<span class=\"gp\">$<\/span> cargo run\r\n<span class=\"go\">\u5fb3\u5ddd \u6176\u559c\r\n\u8db3\u5229 \u7fa9\u662d\r\n\u5317\u6761 \u5b88\u6642\r\n<\/span><\/code><\/pre>\n<p>\u7121\u4e8b\u3001\u4f8b\u306e\u901a\u308a\u306b\u5b9f\u884c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<h2>\u30b3\u30fc\u30c9\u751f\u6210\u51e6\u7406\u306b\u3064\u3044\u3066<\/h2>\n<p>Jubatus\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306fjenerator\u3068\u547c\u3070\u308c\u308bJubatus\u304c\u63d0\u4f9b\u3059\u308b\u30b3\u30fc\u30c9\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u3066\u751f\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\njubatus-rust-client\u306fjubatus\/jubatus\u3092\u30d5\u30a9\u30fc\u30af\u3057\u305fhhatto\/jubatus\u306esupport-rust-client-for-jenerator\u30d6\u30e9\u30f3\u30c1\u3092\u4f7f\u3063\u3066\u30b3\u30fc\u30c9\u751f\u6210\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u73fe\u72b6\u306fjubatus-rust-client\u5411\u3051\u306b\u751f\u6210\u3059\u308b\u30b3\u30fc\u30c9\u306f100%\u81ea\u52d5\u751f\u6210\u3067\u306f\u7121\u304f\u3001<br \/>\n\u4e00\u90e8\u624b\u3067\u4fee\u6b63\u3057\u3066\u3044\u308b\u7b87\u6240\u304c\u3042\u308a\u307e\u3059\u3002\u4eca\u5f8c100%\u81ea\u52d5\u751f\u6210\u306b\u3059\u3079\u304f\u6539\u4fee\u3059\u308b\u4e88\u5b9a\u3067\u3059\u3002<br \/>\n\uff08\u305d\u3082\u305d\u3082\u79c1\u304cOCaml\u3092\u307b\u3068\u3093\u3069\u66f8\u3044\u305f\u3053\u3068\u306a\u3044\u306e\u3067\u3001\u304b\u306a\u308a\u3086\u3063\u304f\u308a\u306a\u5bfe\u5fdc\u306b\u306a\u308a\u305d\u3046\u3067\u3059\u304c\u3002\uff09<\/p>\n<h2>\u4f7f\u7528\u3057\u305fcrate\u306b\u3064\u3044\u3066<\/h2>\n<p>Rust\u3067MessagePack\u3092\u6271\u3046crate\u3068\u3057\u3066\u306fmneumann\/rust-msgpack\u3082\u5b58\u5728\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u30011\u5e74\u8fd1\u304f\u5909\u66f4\u304c\u7121\u304f\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3055\u308c\u3066\u306a\u3055\u305d\u3046\u306a\u306e\u3068\u3001msgpack-rpc\u7528\u306e\u30b7\u30ea\u30a2\u30e9\u30a4\u30b6\/\u30c7\u30b7\u30ea\u30a2\u30e9\u30a4\u30b6\u304c\u7528\u610f\u3055\u308c\u3066\u305d\u3046\u306a\u306e\u3067\u3059\u304c\u3001\u901a\u4fe1\u90e8\u5206\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u306a\u3044\u306e\u3067\u7c21\u5358\u306b\u4f7f\u3048\u306a\u3055\u305d\u3046\u3060\u3063\u305f\u306e\u3067\u3001msgpack-rust\u3068msgpack-rpc-rust\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u9078\u3073\u307e\u3057\u305f\u3002<\/p>\n<h2>\u305d\u306e\u4ed6\u6539\u5584\u70b9\u306e\u307e\u3068\u3081<\/h2>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">rmp::value::Value &lt;-&gt; Rust\u69cb\u9020\u4f53 \u305d\u308c\u305e\u308c\u306e\u5909\u63db\u3092\u3082\u3046\u5c11\u3057\u30a8\u30ec\u30ac\u30f3\u30c8\u306b\u3067\u304d\u306a\u3044\u304b\uff1f<\/ul>\n<\/li>\n<\/ul>\n<p>\u4eca\u306e\u3068\u3053\u308d\u5bfe\u8c61\u306e\u69cb\u9020\u4f53\u306b from_msgpack_value \u3068 to_msgpack_value\u3092\u751f\u3084\u3057\u3066\u305d\u308c\u3092\u4f7f\u3063\u3066\u5909\u63db\u3057\u3066\u3044\u308b<\/p>\n<p>serde crate\u3042\u305f\u308a\u3067\u306a\u3093\u3068\u304b\u3067\u304d\u305d\u3046\u306a\u3067\u304d\u306a\u3055\u305d\u3046\u306a&#8230;<\/p>\n<p>jenerator \u306e\u30b3\u30fc\u30c9(rust.ml)\u3092\u3082\u3046\u5c11\u3057\u30a8\u30ec\u30ac\u30f3\u30c8\u306b\u3067\u304d\u306a\u3044\u304b\uff1f<\/p>\n<p>\u529b\u6280\u3067\u66f8\u3044\u305f\u3068\u3053\u308d\u304c\u591a\u3044<br \/>\nHashMap\u3084\u591a\u6bb5\u306eVector(Vec&lt;Vec&gt;\u307f\u305f\u3044\u306a\u306e)\u3092\u3046\u307e\u304f\u51e6\u7406\u3067\u304d\u308b\u3088\u3046\u306a\u30b3\u30fc\u30c9\u3092\u751f\u6210\u3067\u304d\u3066\u3044\u306a\u3044<br \/>\nStruct.from_msgpack_value() \u5185\u3067rmp::Value::Array.as_array()\u4f7f\u3063\u3066\u5024\u3092\u9806\u756a\u306b\u53d6\u308a\u51fa\u3059\u306e\u3060\u304c\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u756a\u53f7\u304c0\u56fa\u5b9a\u306b\u306a\u3063\u3066\u3044\u308b<\/p>\n<p>\u30c6\u30b9\u30c8\u66f8\u304f<\/p>\n<h2>\u6700\u5f8c\u306b<\/h2>\n<p>jubatus-rust-client\u4f5c\u3063\u3066\u307f\u307e\u3057\u305f\u306e\u5171\u6709\u3068\u4f7f\u3044\u65b9\u306e\u7d39\u4ecb\u3067\u3057\u305f\u3002<br \/>\nJubatus\u30e6\u30fc\u30b6\u306e\u307f\u306a\u3055\u3093\u3001Rust\u30e6\u30fc\u30b6\u306e\u307f\u306a\u3055\u3093\u3001\u662f\u975e\u3068\u3082\u4f7f\u3063\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>msgpack-rust\u3068msgpack-rpc-rust\u3092\u4f7f\u3063\u305f\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u8a66\u4f5c\u3068\u3057\u3066\u3001Jubatus\u30af\u30e9\u30a4 [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-45182","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>- Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, 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