{"id":50843,"date":"2023-01-20T00:00:00","date_gmt":"2023-01-20T08:00:00","guid":{"rendered":"https:\/\/griddb-linux-hte8hndjf8cka8ht.westus-01.azurewebsites.net\/%e6%9c%aa%e5%88%86%e9%a1%9e\/introducing-the-rust-client-for-griddb\/"},"modified":"2026-03-30T13:43:35","modified_gmt":"2026-03-30T20:43:35","slug":"introducing-the-rust-client-for-griddb","status":"publish","type":"post","link":"https:\/\/griddb.net\/ja\/%e6%9c%aa%e5%88%86%e9%a1%9e\/introducing-the-rust-client-for-griddb\/","title":{"rendered":"GridDB\u7528Rust\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u7d39\u4ecb"},"content":{"rendered":"<p>\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9eRust\u306f\u3001\u300c\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3001\u578b\u5b89\u5168\u6027\u3001\u4e26\u884c\u6027\u3092\u91cd\u8996\u3057\u305f \u300d\u9759\u7684\u30b3\u30f3\u30d1\u30a4\u30eb\u8a00\u8a9e\u3067\u3059\u3002\u4f7f\u308f\u308c\u59cb\u3081\u3066\u3059\u3050\u6025\u901f\u306b\u6210\u9577\u3057\u3001<a href=\"https:\/\/insights.stackoverflow.com\/survey\/2021#section-most-loved-dreaded-and-wanted-programming-scripting-and-markup-languages\">stackoverflow\u306e\u5e74\u9593\u958b\u767a\u8005\u8abf\u67fb<\/a>\u3067\u306f\u5e38\u306b\u6700\u3082\u4eba\u6c17\u306e\u3042\u308b\u8a00\u8a9e\u3068\u3057\u3066\u30e9\u30f3\u30af\u30a4\u30f3\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>Rust\u306e\u4eba\u6c17\u3092\u3046\u3051\u3066\u3001GridDB\u958b\u767a\u30c1\u30fc\u30e0\u306fRust\u3092\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u9023\u643a\u3059\u308b\u305f\u3081\u306e <a href=\"https:\/\/github.com\/griddb\/rust_client\">GridDB rust \u30af\u30e9\u30a4\u30a2\u30f3\u30c8<\/a>\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002\u4ed6\u306e<a href=\"https:\/\/github.com\/griddb\">GridDB\u30b3\u30cd\u30af\u30bf<\/a>\u3068\u540c\u69d8\u306b\u3001\u3053\u308c\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u5b9f\u884c\u4e2d\u306eGridDB\u30b5\u30fc\u30d0\u306b\u5bfe\u3057\u3066\u76f4\u63a5\u8aad\u307f\u66f8\u304d\u3067\u304d\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u304f\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30d6\u30ed\u30b0\u3067\u306f\u3001Rust\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3001Rust\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3001\u305d\u3057\u3066\u3053\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u57fa\u672c\u7684\u306a\u6a5f\u80fd\u3092\u7d39\u4ecb\u3059\u308b\u3044\u304f\u3064\u304b\u306e\u7c21\u5358\u306aCRUD\u30b3\u30de\u30f3\u30c9\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u3053\u306e\u4e2d\u306b\u306f\u3001<a href=\"https:\/\/docs.griddb.net\/architecture\/data-model.html\">\u30b3\u30f3\u30c6\u30ca<\/a>\u3078\u306e\u30af\u30a8\u30ea\u306a\u3069\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<p>\u3053\u3061\u3089\u304b\u3089\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306e\u5168\u5bb9\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code>$ git clone --branch blog_1_rust https:\/\/github.com\/griddbnet\/Blogs.git<\/code><\/pre>\n<\/div>\n<p>\u6700\u8fd1\u306e\u30d6\u30ed\u30b0\u3067\u4f7f\u7528\u3057\u3066\u3044\u308b\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306f\u3001Kaggle\u304b\u3089\u53d6\u5f97\u3057\u305f\u3082\u306e\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u8a73\u3057\u304f\u306f<a href=\"https:\/\/griddb.net\/ja\/%e6%9c%aa%e5%88%86%e9%a1%9e\/using-the-griddb-import-export-tools-to-migrate-from-postgresql-to-griddb\/\">PostgreSQL\u304b\u3089GridDB\u3078\u79fb\u884c\u3059\u308b<\/a>\u306e\u30d6\u30ed\u30b0\u3067\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u306f\u3058\u3081\u306b<\/h2>\n<p>\u307e\u305a\u306f\u3001GridDB\u3092<a href=\"https:\/\/docs.griddb.net\/latest\/gettingstarted\/using-apt\/#install-with-deb\">\u76f4\u63a5\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/a>\u3001\u307e\u305f\u306f<a href=\"https:\/\/griddb.net\/ja\/%e6%9c%aa%e5%88%86%e9%a1%9e\/improve-your-devops-with-griddb-server-and-client-docker-containers\/\">Docker<\/a>\u3067\u7a3c\u50cd\u3055\u305b\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001<a href=\"https:\/\/github.com\/griddb\/c_client\">GridDB c_client<\/a>\u3082\u5fc5\u8981\u3067\u3059\u3002\uff08\u6ce8\uff1aapt\u3084yum\u3067GridDB\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u5834\u5408\u3001c_client\u306f\u65e2\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u307e\u3059\u3002\uff09\u305d\u3057\u3066\u6700\u5f8c\u306b\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9eRust\u3082\u3042\u3089\u304b\u3058\u3081\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code>$ curl https:\/\/sh.rustup.rs -sSf | sh<\/code><\/pre>\n<\/div>\n<p>\u3082\u3046\u4e00\u3064\u3001\u30b3\u30f3\u30d1\u30a4\u30e9\u306eclang\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-sh\"> # Ubuntu\n$ sudo apt-get install clang-10 libclang-10-dev <\/code><\/pre>\n<\/div>\n<div class=\"clipboard\">\n<pre><code class=\"language-sh\"> # CentOS\n$ sudo yum install llvm-toolset-7.0\n$ scl enable llvm-toolset-7.0 bash<\/code><\/pre>\n<\/div>\n<p>\u30de\u30b7\u30f3\u306b\u3053\u308c\u3089\u306e\u524d\u63d0\u6761\u4ef6\u304c\u63c3\u3063\u305f\u3089\u3001<code>rust_client<\/code>\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u79fb\u52d5\u3057\u3066\u3001Rust build\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code>$ cargo build<\/code><\/pre>\n<\/div>\n<p>\u3053\u306e\u30b3\u30de\u30f3\u30c9\u306fRust\u30c4\u30fc\u30eb\u30c1\u30a7\u30fc\u30f3\u306e\u4e00\u90e8\u3067\u3001<code>Cargo.toml<\/code>\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3093\u3067\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u30d3\u30eb\u30c9\u30a2\u30a6\u30c8\u3057\u3066\u304f\u308c\u308b\u3082\u306e\u3067\u3059\u3002\u3053\u3053\u304b\u3089\u3001\u516c\u5f0f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u30ec\u30dd\u306b\u542b\u307e\u308c\u308b\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3057\u3066\u3001\u3059\u3079\u3066\u304c\u610f\u56f3\u3057\u305f\u3068\u304a\u308a\u306b\u52d5\u4f5c\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30ec\u30dd\u3092\u30af\u30ed\u30fc\u30f3\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u3082\u3046\u5c11\u3057\u304a\u5f85\u3061\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u30ec\u30dd\u306b\u542b\u307e\u308c\u308b\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3001\u5148\u306b\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<h2>Rust\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u66f8\u304f<\/h2>\n<p>GridDB\u30b5\u30fc\u30d0\u3068\u9023\u643a\u3059\u308b\u305f\u3081\u306eRust\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u66f8\u304d\u59cb\u3081\u308b\u305f\u3081\u306b\u3001\u307e\u305a\u9069\u5207\u306aGridDB\u30af\u30ec\u30fc\u30c8\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u3001\u30b5\u30fc\u30d0\u306b\u63a5\u7d9a\u3059\u308b\u3053\u3068\u304b\u3089\u59cb\u3081\u307e\u3059\u3002<\/p>\n<p>\u305d\u3053\u3067\u3001\u307e\u305a\u306f\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u3001\u30b3\u30fc\u30c9\u3067\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u305f\u95a2\u6570\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u73fe\u5728\u3001\u3053\u306e\u30d6\u30ed\u30b0\u306e\u4e0a\u90e8\u3068\u4e0b\u90e8\u306b\u542b\u307e\u308c\u308b\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3067\u4f5c\u696d\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-rust\">use std::time::Duration;\nuse griddb::get_value;\nuse griddb::griddb::ContainerInfo::*;\nuse griddb::griddb::StoreFactory::*;\nuse griddb::griddb::Type::*;\nuse griddb::griddb::Value::*;\nuse griddb::gsvec;\nuse chrono:: Utc;<\/code><\/pre>\n<\/div>\n<div class=\"clipboard\">\n<pre><code class=\"language-sh\">[package]\nname = \"griddb_rust_client_blog\"\nversion = \"0.1.0\"\nedition = \"2021\"<\/code><\/pre>\n<\/div>\n<p>\u5404\u30d5\u30a1\u30a4\u30eb\u306e\u4e0a\u90e8\u306b\u3042\u308bimport\u306f\u3001\u4ed6\u306e\u8a00\u8a9e\uff08Python\u306a\u3069\uff09\u3068\u540c\u69d8\u306b\u52d5\u4f5c\u3057\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001GridDB Rust\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u5b58\u5728\u3059\u308b<a href=\"https:\/\/lib.rs\/crates\/griddb\">konector_db<\/a>\u30e9\u30a4\u30d6\u30e9\u30ea\u30fc\u3092\u547c\u3073\u51fa\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30d1\u30c3\u30b1\u30fc\u30b8\u540d\u306f\u3001\u597d\u304d\u306a\u540d\u524d\u3092\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u3053\u306e\u30d6\u30ed\u30b0\u306a\u306e\u3067\u4e00\u822c\u7684\u306a\u540d\u524d\u3092\u3064\u3051\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3>GridDB Rust\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u4f7f\u3046<\/h3>\n<p>GridDB Rust\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u81ea\u5206\u306e\u30ea\u30dd\u30b8\u30c8\u30ea\u30fb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u8ffd\u52a0\u3059\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u5185\u5bb9\u3092 <code>Cargo.toml<\/code> \u30d5\u30a1\u30a4\u30eb\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-sh\">[dependencies]\ngriddb = \"0.5.0\"\nchrono = \"0.4\"\nconvert_case = \"^0.3.0\"<\/code><\/pre>\n<\/div>\n<p>\u3053\u308c\u306f\u3001Rust\u30c4\u30fc\u30eb\u30c1\u30a7\u30fc\u30f3\u304c\u3001\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306b <code>cargo build<\/code> \u3084 <code>cargo run<\/code> \u3092\u5b9f\u884c\u3059\u308b\u3068\u3001GridDB rust connector \u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u304c\u30d3\u30eb\u30c9\u3055\u308c\u3066\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u542b\u307e\u308c\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u5b9f\u884c\u3059\u308b\u306b\u306f\u3001\u30ea\u30dd\u30b8\u30c8\u30ea\u3092\u30af\u30ed\u30fc\u30f3\u3057\u3066\u3001\u516c\u5f0f\u30ec\u30dd\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3068\u540c\u69d8\u306b\u5404\u4f8b\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-sh\">$ cargo run --example connect\n\nSuccessfully Connected to GridDB<\/code><\/pre>\n<\/div>\n<p>\u7b46\u8005\u306e\u30b5\u30fc\u30d0\u30fc\u306e\u5024\u306f\u3001<code>examples<\/code>\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u30b5\u30f3\u30d7\u30eb\u30d5\u30a1\u30a4\u30eb\u306b\u30cf\u30fc\u30c9\u30b3\u30fc\u30c9\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u30b3\u30de\u30f3\u30c9\u304c\u5931\u6557\u3057\u305f\u5834\u5408\u306f\u3001GridDB\u304c\u8d77\u52d5\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066DB\u306e\u63a5\u7d9a\u8a73\u7d30\u3092\u5909\u66f4\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>GridDB\u306b\u63a5\u7d9a\u3059\u308b<\/h3>\n<p>\u3053\u306e\u30d6\u30ed\u30b0\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3067\u306f\u3001\u4f7f\u3044\u3084\u3059\u3044\u3088\u3046\u306b\u3001\u3059\u3079\u3066\u306e\u30b3\u30fc\u30c9\u3092 <code>main<\/code> \u95a2\u6570\u306e\u4e2d\u306b\u914d\u7f6e\u3059\u308b\u3053\u3068\u306b\u3057\u307e\u3059\u3002<\/p>\n<p>\u4ed6\u306eGridDB\u30b3\u30cd\u30af\u30bf\u3068\u540c\u69d8\u306b\u3001\u30d5\u30a1\u30af\u30c8\u30ea\u30fc\u30b9\u30c8\u30a2\u3092\u4f7f\u7528\u3057\u3066\u3001\u63a5\u7d9a\u306e\u8a73\u7d30\u3092\u5165\u529b\u3059\u308b\u3053\u3068\u3067\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-rust\">        \/\/ get default factory\n        let factory = StoreFactory::get_instance();\n        let properties = vec![\n            (\"notification_member\", \"127.0.0.1:10001\"),\n            (\"cluster_name\", \"myCluster\"),\n            (\"user\", \"admin\"),\n            (\"password\", \"admin\"),\n        ];<\/code><\/pre>\n<\/div>\n<p>GridDB\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306e\u4f8b\u3068\u306f\u5c11\u3057\u7570\u306a\u308a\u307e\u3059\u304c\u3001\u5b9f\u884c\u3068\u30c7\u30d0\u30c3\u30b0\u3092\u30b9\u30e0\u30fc\u30ba\u306b\u884c\u3046\u305f\u3081\u306b\u3001GridDB\u306e\u63a5\u7d9a\u306e\u8a73\u7d30\u3092\u30b3\u30fc\u30c9\u5185\u306b\u30cf\u30fc\u30c9\u30b3\u30fc\u30c9\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u9069\u5207\u306a\u63a5\u7d9a\u306e\u8a73\u7d30\u304c\u5f97\u3089\u308c\u305f\u3089\u3001\u63a5\u7d9a\u3092\u78ba\u7acb\u3057\u3066 <code>gridstore<\/code> \u95a2\u6570\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-rust\">        \/\/ get gridstore function\n        let store = match factory.get_store(properties) {\n            Ok(result) => result,\n            Err(error) => panic!(\"Error factory get_store() with error code: {:?}\", error),\n        };<\/code><\/pre>\n<\/div>\n<p>\u3053\u308c\u306f <code>C<\/code> \u3084 <code>JavaScript<\/code> \u306b\u3042\u308b\u53e4\u5178\u7684\u306a <code>switch<\/code> \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306b\u5c11\u3057\u4f3c\u305f\u50cd\u304d\u3092\u3057\u307e\u3059\u3002\u3046\u307e\u304f\u3044\u3051\u3070 <code>Ok<\/code> \u3092\u8fd4\u3057\u3001 <code>store<\/code> \u306b <code>result<\/code> \u3092\u8fd4\u3057\u307e\u3059\u3002\u5931\u6557\u3059\u308b\u3068\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u30a8\u30e9\u30fc\u3092\u8fd4\u3057\u3066\u30d1\u30cb\u30c3\u30af\u306b\u306a\u308a\u3001\u30a8\u30e9\u30fc\u3092\u51fa\u529b\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30b9\u30c8\u30a2\u5909\u6570\u304c\u5165\u529b\u3055\u308c\u308b\u3068\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u63a5\u7d9a\u3055\u308c\u3001\u30b3\u30f3\u30c6\u30ca\u306e\u4f5c\u6210\u3092\u958b\u59cb\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>GridDB\u3092\u4f7f\u3063\u3066CRUD\u3092\u4f5c\u6210\u3001\u8aad\u307f\u8fbc\u307f\u3001\u66f4\u65b0\u3001\u524a\u9664\u3059\u308b<\/h2>\n<p>Rust\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u7d39\u4ecb\u3059\u308b\u305f\u3081\u306b\u3001\u5178\u578b\u7684\u306aCRUD\u30b3\u30de\u30f3\u30c9\u3092\u901a\u3057\u3066\u3001SQL\u3084\u305d\u306e\u4ed6\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u9023\u643a\u3059\u308b\u57fa\u672c\u7684\u306a\u6a5f\u80fd\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002\u30b3\u30f3\u30c6\u30ca\u306e\u4f5c\u6210\u3001\u30b3\u30f3\u30c6\u30ca\u306e\u524a\u9664\u3001\u884c\u306e\u8ffd\u52a0\u3001\u884c\u306e\u524a\u9664\u3001TQL\u3068API\u306b\u3088\u308b\u30af\u30a8\u30ea\u3001\u305d\u3057\u3066\u6700\u5f8c\u306bTQL\u306b\u3088\u308b\u5358\u7d14\u306a\u96c6\u8a08\u6a5f\u80fd\u3092\u5b9f\u884c\u3059\u308b\u5927\u304d\u306a\u95a2\u6570\u3092\u7528\u610f\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u5b8c\u5168\u306a\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306b\u5165\u308b\u524d\u306b\u3001\u3082\u3046\u4e00\u5ea6 <code>Cargo.toml<\/code> \u30d5\u30a1\u30a4\u30eb\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u4eca\u56de\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u5168\u4f53\u3092\u8868\u793a\u3057\u3001\u4f7f\u7528\u3057\u3066\u3044\u308b\u4f9d\u5b58\u95a2\u4fc2\u3092\u3059\u3079\u3066\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-sh\">[package]\nname = \"griddb_rust_client_blog\"\nversion = \"0.1.0\"\nedition = \"2021\"\n\n[dependencies]\ngriddb = \"0.5.0\"\nchrono = \"0.4\"\nconvert_case = \"^0.3.0\"<\/code><\/pre>\n<\/div>\n<h3>\u4f5c\u6210\u3001\u524a\u9664\u3059\u308b<\/h3>\n<p>GridDB\u30b3\u30f3\u30c6\u30ca\u30b9\u30ad\u30fc\u30de\u3092\u683c\u7d0d\u3059\u308b<code>colinfo<\/code>\u5909\u6570\u3092\u4f5c\u6210\u3059\u308b\u969b\u306b\u306f\u3001\u30c7\u30fc\u30bf\u578b\u304cRust\u306e\u3082\u306e\u3068\u4e00\u81f4\u3059\u308b\u3088\u3046\u306b\u7559\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4f8b\u3048\u3070\u3001GridDB\u306eDOUBLE\u306e\u30c7\u30fc\u30bf\u578b\u306f<code>f64<\/code>\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u4f55\u304c\u4f55\u306b\u5909\u63db\u3055\u308c\u308b\u304b\u306b\u3064\u3044\u3066\u306f\u3001<a href=\"https:\/\/griddb.org\/rust_client\/RustAPIReference.htm\">API\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a>\u306eData-Type Mapping\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-rust\">    \/\/ Creating Time Series Container\n    let tsinfo = ContainerInfo::ContainerInfo(\n        \"device13\",\n        vec![\n            (\"ts\", Type::Timestamp),\n            (\"co\", Type::Double),\n            (\"humidity\", Type::Double),\n            (\"light\", Type::Bool),\n            (\"lpg\", Type::Double),\n            (\"motion\", Type::Bool),\n            (\"smoke\", Type::Double),\n            (\"temp\", Type::Double),\n        ],\n        ContainerType::TimeSeries,\n        true,\n    );<\/code><\/pre>\n<\/div>\n<p>\u305d\u3057\u3066\u3001\u30b9\u30ad\u30fc\u30de\u3068\u3059\u3079\u3066\u306e\u60c5\u5831\u304c\u8a2d\u5b9a\u3055\u308c\u305f\u3089\u3001<code>put_container<\/code>\u3067\u3055\u3089\u306b\u901a\u5e38\u306eGridDB\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001\u5b9f\u969b\u306b\u30b3\u30f3\u30c6\u30ca\uff08\u3068\u305d\u306e\u30b9\u30ad\u30fc\u30de\uff09\u3092\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5185\u306b\u4f5c\u6210\u3059\u308b\u524d\u306b\u3001\u307e\u305a\u30b3\u30f3\u30c6\u30ca\u306b\u5bfe\u3057\u3066 <code>drop_container<\/code> \u3092\u547c\u3073\u51fa\u3059\u3053\u3068\u306b\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u3053\u306e\u4f8b\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3059\u308b\u305f\u3073\u306b\u3001\u65b0\u3057\u3044\u72b6\u614b\u304b\u3089\u958b\u59cb\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u5b58\u5728\u3057\u306a\u3044\u30b3\u30f3\u30c6\u30ca\u3092\u524a\u9664\u3057\u3066\u3082\u30a8\u30e9\u30fc\u306f\u767a\u751f\u3057\u306a\u3044\u306e\u3067\u3001SQL \u30b3\u30de\u30f3\u30c9\u306e <code>DROP TABLE IF EXISTS<\/code> \u306b\u4f3c\u3066\u3044\u308b\u3053\u3068\u306b\u6c17\u4ed8\u3044\u305f\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-rust\">\n    store.drop_container(\"device13\");\n\n    match store.put_container(&tsinfo, false) {\n        Ok(result) => result,\n        Err(error) => panic!(\"Error store put_container() with error code: {:?}\", error),\n    };<\/code><\/pre>\n<\/div>\n<p>\u307e\u305f\u3001\u540c\u69d8\u306e\u8a2d\u5b9a\u3067 <code>Collection<\/code> \u30b3\u30f3\u30c6\u30ca\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30b3\u30f3\u30c6\u30ca\u306f\u3001\u30bb\u30f3\u30b5\u30fc\u30b3\u30f3\u30c6\u30ca\u3068\u8a18\u9332\u7ba1\u7406\u30b3\u30f3\u30c6\u30ca\u306e\u3088\u3046\u306a\u3001\u73fe\u5b9f\u4e16\u754c\u306e\u30bf\u30a4\u30d7\u30b9\u30ad\u30fc\u30de\u3092\u6a21\u5023\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-rust\">    \/\/ Creating Collection Container\n    let colinfo  = ContainerInfo::ContainerInfo(\n        \"deviceMaster2\",\n        vec![\n            (\"sensorID\", Type::String),\n            (\"location\", Type::String),\n        ],\n        ContainerType::Collection,\n        true,\n    );\n\n    store.drop_container(\"deviceMaster2\");\n\n    let con = match store.put_container(&colinfo, false) {\n        Ok(result) => result,\n        Err(error) => panic!(\"Error store put_container() with error code: {:?}\", error),\n    };\n    con.set_auto_commit(false);\n    con.create_index(\"sensorID\", IndexType::Default);\n    con.commit();\n    println!(\"Successfully created Collection container: deviceMaster2\");<\/code><\/pre>\n<\/div>\n<p>\u6642\u7cfb\u5217\u30b3\u30f3\u30c6\u30ca\u3068\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u552f\u4e00\u306e\u9055\u3044\u306f\u3001\u3053\u3053\u3067\u306f\u30ed\u30a6\u30ad\u30fc\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u624b\u52d5\u3067\u4f5c\u6210\u3057\u307e\u3057\u305f\u304c\u3001\u6642\u7cfb\u5217\u30b3\u30f3\u30c6\u30ca\u3067\u306f\u3001\u30b3\u30f3\u30c6\u30ca\u30bf\u30a4\u30d7\u306e\u5b9a\u7fa9\u306b\u3088\u308a\u81ea\u52d5\u4f5c\u6210\u3055\u308c\u308b\u3068\u3044\u3046\u70b9\u3067\u3059\u3002<\/p>\n<p>\u305d\u3057\u3066\u307e\u305f\u3001\u3053\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code>$ cargo run --example create_containers<\/code><\/pre>\n<\/div>\n<p>\u3053\u308c\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001\u5b9f\u884c\u4e2d\u306eGridDB\u30b5\u30fc\u30d0\u306b\u3053\u306e2\u3064\u306e\u30b3\u30f3\u30c6\u30ca\u304c\u4f5c\u6210\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<a href=\"https:\/\/github.com\/griddb\/cli\">GridDB CLI<\/a> \u30c4\u30fc\u30eb\u3067\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u4f7f\u3044\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-sh\">$ sudo su gsadm\n$ gs_sh\ngs> showcontainer device13<\/code><\/pre>\n<\/div>\n<pre><code>Database    : public\nName        : device13\nType        : TIME_SERIES\nPartition ID: 8\nDataAffinity: -\n\nCompression Method : NO\nCompression Window : -\nRow Expiration Time: -\nRow Expiration Division Count: -\n\nColumns:\nNo  Name                  Type            CSTR  RowKey   Compression   \n------------------------------------------------------------------------------\n0  ts                    TIMESTAMP       NN    [RowKey]  \n1  co                    DOUBLE                          \n2  humidity              DOUBLE                          \n3  light                 BOOL                            \n4  lpg                   DOUBLE                          \n5  motion                BOOL                            \n6  smoke                 DOUBLE                          \n7  temp                  DOUBLE \n<\/code><\/pre>\n<h3>\u30c7\u30fc\u30bf\u3092\u633f\u5165\u3001\u4f5c\u6210\u3059\u308b<\/h3>\n<p>\u6b21\u306b\u3001\u3044\u304f\u3064\u304b\u306e\u30c7\u30fc\u30bf\u3092\u30b3\u30f3\u30c6\u30ca\u306b\u30d7\u30c3\u30b7\u30e5\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u3053\u308c\u306f\u3001\u6b21\u306e\u3088\u3046\u306b <code>.put<\/code> \u3068\u3044\u3046\u30b7\u30f3\u30d7\u30eb\u306a API \u547c\u3073\u51fa\u3057\u3067\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-rust\">        \/\/ Grab current time to use as time value for container\n        let timestamp: Timestamp = Timestamp {\n            value: Utc::now().timestamp_millis(),\n        };\n\n        \/\/ following the schema laid out in the create_container.rs file\n        ts.put(gsvec![timestamp, 0.004342, 49.0, false, 0.00753242, false, 0.0212323, 23.2]);\n\n        let timestamp_second: Timestamp = Timestamp {\n            value: Utc::now().timestamp_millis() + 1000,\n        };\n        ts.put(gsvec![timestamp_second, 0.0065342, 31.0, false, 0.753242, false, 0.02653323, 27.2]);\n        \/\/ rows aren't pushed until the commit is called\n        ts.commit();<\/code><\/pre>\n<\/div>\n<p>\u3053\u3053\u3067\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u30b3\u30f3\u30c6\u30ca\u3092\u8868\u3059\u5909\u6570 <code>ts<\/code> \u3092\u4f7f\u3063\u3066\u3001\u305d\u3053\u306b\u76f4\u63a5\u30c7\u30fc\u30bf\u3092\u5165\u308c\u3066\u3044\u307e\u3059\u3002GridDB \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089 <code>gsvec<\/code> \u3092\u4f7f\u3063\u3066\u3001\u30b9\u30ad\u30fc\u30de\u304c\u671f\u5f85\u3059\u308b\u9069\u5207\u306a\u30c7\u30fc\u30bf\u578b\u3092\u3059\u3079\u3066\u542b\u3080\u30d9\u30af\u30c8\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3001\u9069\u5207\u306a\u30c7\u30fc\u30bf\u3092\u76f4\u63a5\u30b3\u30f3\u30c6\u30ca\u306b\u5165\u529b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u30012\u3064\u306e\u884c\u3092\u30b3\u30f3\u30c6\u30ca\u306b\u914d\u7f6e\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u6642\u523b\u3092\u884c\u30ad\u30fc\u3068\u3057\u3066\u3044\u307e\u3059\u3002\uff082\u756a\u76ee\u306e\u884c\u30ad\u30fc\u306b\u3064\u3044\u3066\u306f\u3001\u65b0\u3057\u3044\u884c\u304c\u4f5c\u3089\u308c\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b\u3001\u5143\u306e\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u306b1000ms\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002\uff09<\/p>\n<div class=\"clipboard\">\n<pre><code>$ cargo run --example insert_data<\/code><\/pre>\n<\/div>\n<p>\u3053\u3053\u3067\u3082\u3001\u5b9f\u969b\u306b\u30c7\u30fc\u30bf\u304c\u633f\u5165\u3055\u308c\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-sh\">$ sudo su gsadm\n$ gs_sh\ngs[public]> select * from device13;\n2 results. (5 ms)\ngs[public]> get<\/code><\/pre>\n<\/div>\n<pre><code>ts,co,humidity,light,lpg,motion,smoke,temp\n2022-11-28T21:40:12.250Z,0.004342,49.0,false,0.00753242,false,0.0212323,23.2\n2022-11-28T21:40:13.251Z,0.0065342,31.0,false,0.753242,false,0.02653323,27.2\nThe 2 results had been acquired.\n<\/code><\/pre>\n<h3>TQL\u3067\u8aad\u307f\u8fbc\u3080\u3000<\/h3>\n<p>\u6b21\u306b\u3001\u3088\u308a\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u306e\u8aad\u307f\u53d6\u308a\u3092\u8a66\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002rowkey\u3068api\u3092\u4f7f\u3063\u3066\u76f4\u63a5\u884c\u3092\u547c\u3073\u51fa\u3059\u4ee3\u308f\u308a\u306b\u3001<code>.query<\/code> api\u30b3\u30fc\u30eb\u3092\u4f7f\u3063\u3066\u5b9f\u969b\u306e<a href=\"https:\/\/docs.griddb.net\/tqlreference\/\">TQL<\/a>\u30af\u30a8\u30ea\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<p>\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306f\u4ee5\u4e0b\u3067\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-rust\">    let query = match ts.query(\"select *\") {\n        Ok(result) => result,\n        Err(error) => panic!(\"Error container query data with error code: {:?}\", error),\n    };\n    let row_set = match query.fetch() {\n        Ok(result) => result,\n        Err(error) => panic!(\"Error query fetch() data with error code: {:?}\", error),\n    };\n\n    while row_set.has_next() {\n        let row_data = match row_set.next() {\n            Ok(result) => result,\n            Err(error) => panic!(\"Error row set next() row with error code: {:?}\", error),\n        };\n        let ts: Timestamp = get_value![row_data[0]];\n        let timestamp_number: i64 = ts.value;\n        let co: f64 = get_value![row_data[1]];\n        let humidity: f64 = get_value![row_data[2]];\n        let light: bool = get_value![row_data[3]];\n        let lpg: f64 = get_value![row_data[4]];\n        let motion: bool = get_value![row_data[5]];\n        let smoke: f64 = get_value![row_data[6]];\n        let temp: f64 = get_value![row_data[7]];\n        let tup_query = (timestamp_number, co, humidity, light, lpg, motion, smoke, temp);\n        println!(\n            \"Device13: \n            ts={0} co={1} humidity={2} light={3} lpg={4} motion={5} smoke={6} temp={7}\",\n            tup_query.0,\n            tup_query.1,\n            tup_query.2,\n            tup_query.3,\n            tup_query.4,\n            tup_query.5,\n            tup_query.6,\n            tup_query.7\n        );\n    }<\/code><\/pre>\n<\/div>\n<p>\u3053\u3053\u3067\u3082con\u5909\u6570\u3092\u4f7f\u7528\u3057\u3066API\u30b3\u30fc\u30eb\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002\u3069\u306e\u30b3\u30f3\u30c6\u30ca\u304c\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u306f\u3059\u3067\u306b\u5206\u304b\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u30af\u30a8\u30ea\u3067\u30b3\u30f3\u30c6\u30ca\u3092\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u306f\u306a\u304f\u3001\u5358\u306b\u5fc5\u8981\u306a\u30ab\u30e9\u30e0\u3092\u4fee\u98fe\u8a9e\u306a\u3057\u3067\u9078\u629e\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u3053\u304b\u3089\u3001query\u5909\u6570\u3092\u53d7\u3051\u53d6\u308a\u3001fetch\u3092\u5b9f\u884c\u3057\u3066\u691c\u7d22\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u7d50\u679c\u306frow_set\u306e\u4e2d\u306b\u4fdd\u5b58\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u3053\u306erow_set\u304c\u5165\u529b\u3055\u308c\u305f\u3089\u3001\u8fd4\u3055\u308c\u305f\u5404\u884c\u3092\u30eb\u30fc\u30d7\u3057\u3066\u3001\u5358\u7d14\u306b\u884c\u306e\u5404\u30ab\u30e9\u30e0\u306e\u5024\u3092\u53d6\u5f97\u3057\u3001\u7d50\u679c\u3092\u30d7\u30ea\u30f3\u30c8\u30a2\u30a6\u30c8\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u51e6\u7406\u306f\u3001GridDB\u3067\u5229\u7528\u3067\u304d\u308b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b3\u30cd\u30af\u30bf\u3068\u540c\u69d8\u3067\u3059\u3002<\/p>\n<p>\u3053\u308c\u3092\u5b9f\u884c\u3059\u308c\u3070\u3001\u30c7\u30d0\u30a4\u30b9\u30b3\u30f3\u30c6\u30ca\u306b2\u884c\u304c\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f7f\u3063\u3066\u30af\u30a8\u30ea\u30fc\u3092\u884c\u3046\u3053\u3068\u3082\u3067\u304d\u3001<a href=\"https:\/\/github.com\/griddb\/cli\">GridDB CLI<\/a>\u3092\u4f7f\u3063\u3066\u7d50\u679c\u3092\u8868\u793a\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code>$ cargo run --example read_data<\/code><\/pre>\n<\/div>\n<h3>\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3059\u308b<\/h3>\n<p>\u6b21\u306b\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u8fbc\u3093\u3067\u307f\u307e\u3057\u3087\u3046\u3002\u3053\u306e\u6642\u70b9\u3067\u306f\u30b3\u30f3\u30c6\u30ca\u5185\u306b2\u3064\u306e\u884c\u3057\u304b\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u7279\u5b9a\u306e\u884c\u306e\u30c7\u30fc\u30bf\u3092\u7d20\u65e9\u304f\u691c\u7d22\u3057\u3066\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\uff08rowkey\uff09\u3092\u53d6\u5f97\u3057\u3001\u305d\u306e\u5f8c\u306b\u884c\u306e\u66f4\u65b0\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-rust\">\n        let query = match ts.query(\"select * where temp = 23.2\") {\n            Ok(result) => result,\n            Err(error) => panic!(\"Error container query data with error code: {:?}\", error),\n        };\n        let row_set = match query.fetch() {\n            Ok(result) => result,\n            Err(error) => panic!(\"Error query fetch() data with error code: {:?}\", error),\n        };\n\n        \/\/ Init timestamp to current time\n        let mut timestamp: Timestamp = Timestamp {\n            value: Utc::now().timestamp_millis(),\n        };\n\n        while row_set.has_next() {\n            let row_data = match row_set.next() {\n                Ok(result) => result,\n                Err(error) => panic!(\"Error row set next() row with error code: {:?}\", error),\n            };\n            timestamp = get_value![row_data[0]];\n        }\n\n        ts.put(gsvec![timestamp, 0.214342, 43.32, true, 0.00753242, true, 0.0212323, 23.2]);\n\n        ts.commit();<\/code><\/pre>\n<\/div>\n<p>\u3053\u3053\u3067\u306f\u3001\u304b\u306a\u308a\u591a\u304f\u306e\u3053\u3068\u304c\u884c\u308f\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u9806\u3092\u8ffd\u3063\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u307e\u305a\u3001\u518d\u3073 <code>query<\/code> \u3092\u4f7f\u7528\u3057\u3066\u3001TQL\u691c\u7d22\u3092\u884c\u3044\u3001\u3042\u308b\u30c7\u30fc\u30bf\u30dd\u30a4\u30f3\u30c8\u3092\u691c\u7d22\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u66f4\u65b0\u3057\u3088\u3046\u3068\u3059\u308b\u884c\u306e\u884c\u30ad\u30fc\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u5834\u5408\u3001\u884c\u306e\u30eb\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u884c\u3044\u3001\u30af\u30a8\u30ea\u304c\u6210\u529f\u3057\u305f\u3089\u3001\u30eb\u30c3\u30af\u30a2\u30c3\u30d7\u3057\u305f\u30af\u30a8\u30ea\u306b\u4e00\u81f4\u3059\u308b\u3059\u3079\u3066\u306e\u884c\u3092\u7e70\u308a\u8fd4\u3057\u51e6\u7406\u3057\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u30af\u30a8\u30ea\u304b\u3089\u8fd4\u3055\u308c\u305f\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3092 <code>timestamp<\/code> \u5909\u6570\u306b\u4fdd\u5b58\u3057\u3001\u305d\u306e\u60c5\u5831\u3092\u4f7f\u7528\u3057\u3066\u884c\u3092\u66f4\u65b0\u3057\u307e\u3059\u3002<\/p>\n<p>\u4e00\u5ea6\u30ed\u30a6\u30ad\u30fc\u3092\u53d6\u5f97\u3059\u308c\u3070\u3001\u3059\u3067\u306b\u5b58\u5728\u3059\u308b\u884c\u306b\u5bfe\u3057\u3066 <code>.put<\/code> \u3092\u4f7f\u7528\u3057\u3066\u3082\u3001\u30a8\u30e9\u30fc\u3092\u767a\u751f\u3055\u305b\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u5358\u306b\u305d\u306e\u884c\u3092\u65b0\u3057\u3044\u5024\u3067\u66f4\u65b0\u3059\u308b\u3060\u3051\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code>$ cargo run --example update_data<\/code><\/pre>\n<\/div>\n<p>\u3053\u308c\u304c\u5b9f\u884c\u3055\u308c\u308b\u3068\u3001\u6e29\u5ea6\u304c23.2\u3061\u3087\u3046\u3069\u306e\u884c\u3092\u63a2\u3059\u3068\u3044\u3046\u30af\u30a8\u30ea\u306b\u30de\u30c3\u30c1\u3057\u305f\u6700\u521d\u306e\u884c\u306e\u6e7f\u5ea6\u304c\u66f4\u65b0\u3055\u308c\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u3053\u306e\u66f4\u65b0\u306b\u3088\u308a\u6e7f\u5ea6\u306f49\u304b\u308943.32\u306b\u5909\u66f4\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001CLI\u30c4\u30fc\u30eb\u307e\u305f\u306f <code>read_data<\/code> \u306e\u4f8b\u3067\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code>$ cargo run --example read_data<\/code><\/pre>\n<\/div>\n<pre><code>Finished dev [unoptimized + debuginfo] target(s) in 0.08s\nRunning `target\/debug\/examples\/read_data`\nDevice13:\n            ts=1669671612250 co=0.214342 *humidity=43.32* light=true lpg=0.00753242 motion=true smoke=0.0212323 temp=23.2\nDevice13:\n            ts=1669671613251 co=0.0065342 humidity=31 light=false lpg=0.753242 motion=false smoke=0.02653323 temp=27.2\n<\/code><\/pre>\n<h3>\u524a\u9664\u3059\u308b<\/h3>\n<p>\u884c\u3092\u524a\u9664\u3059\u308b\u306b\u306f\u3001<code>.remove<\/code> API\u30b3\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3068\u7c21\u5358\u3067\u3059\u3002update\u3068\u540c\u69d8\u306b\u3001\u5bfe\u8c61\u3068\u306a\u308b\u884c\u306erowkey\u304c\u5fc5\u8981\u3067\u3059\u3002\u4eca\u56de\u306e\u30b1\u30fc\u30b9\u3067\u306f\u3001\u524a\u9664\u3059\u308b\u884c\u306e\u6b63\u78ba\u306a\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u304c\u5fc5\u8981\u3067\u3059\u3002\u3053\u306e\u60c5\u5831\u304c\u5f97\u3089\u308c\u308c\u3070\uff08\u304a\u305d\u3089\u304f\u30af\u30a8\u30ea\u306e\u30eb\u30c3\u30af\u30a2\u30c3\u30d7\u306b\u3088\u3063\u3066\uff09\u3001\u7c21\u5358\u306b\u884c\u3092\u524a\u9664\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-rust\">        while row_set.has_next() {\n            let row_data = match row_set.next() {\n                Ok(result) => result,\n                Err(error) => panic!(\"Error row set next() row with error code: {:?}\", error),\n            };\n            timestamp = get_value![row_data[0]];\n        }\n\n        ts.remove(timestamp);\n        ts.commit();<\/code><\/pre>\n<\/div>\n<div class=\"clipboard\">\n<pre><code>$ cargo run --example delete_data<\/code><\/pre>\n<\/div>\n<p>\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001CLI\u304b<code>read_data<\/code>\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u4eca\u56de\u306fCLI\u3092\u4f7f\u7528\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-sh\">$ sudo su gsadm\n$ gs_sh\ngs[public]> select * from device13;\n1 results. (2 ms)\ngs[public]> get<\/code><\/pre>\n<\/div>\n<pre><code>ts,co,humidity,light,lpg,motion,smoke,temp\n2022-11-28T21:40:13.251Z,0.0065342,31.0,false,0.753242,false,0.02653323,27.2\nThe 1 results had been acquired.\n<\/code><\/pre>\n<p>\u3053\u308c\u3067\u3001<code>device13<\/code>\u30b3\u30f3\u30c6\u30ca\u306e\u4e2d\u306b1\u884c\u306e\u30c7\u30fc\u30bf\u3060\u3051\u304c\u633f\u5165\u3055\u308c\u305f\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u96c6\u8a08\u30af\u30a8\u30ea<\/h2>\n<p>\u6700\u5f8c\u306b\u3001TQL\u3092\u4f7f\u3063\u305f\u7c21\u5358\u306a\u96c6\u8a08\u30af\u30a8\u30ea\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002TQL\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u3061\u3089\u306e<a href=\"https:\/\/docs.griddb.net\/tqlreference\/tql-syntax-and-calculation-functions\/#aggregation-operations-general\">TQL\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a>\u3067\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001\u3042\u308b\u3057\u304d\u3044\u5024\u4ee5\u4e0a\u306e\u6c17\u6e29\u3092\u691c\u7d22\u3057\u3001\u305d\u306e\u6642\u9593\u5e2f\u306e\u5e73\u5747\u6c17\u6e29\u3092\u6c42\u3081\u307e\u3059\u3002\u3053\u306e\u4f8b\u3067\u306f2\u884c\u306e\u30c7\u30fc\u30bf\u3057\u304b\u306a\u3044\u306e\u3067\u3001\u6b63\u78ba\u306b\u306f\u6709\u7528\u306a\u30c7\u30fc\u30bf\u3068\u306f\u8a00\u3048\u307e\u305b\u3093\u304c\u3001\u53ef\u80fd\u6027\u3068\u3053\u306e\u95a2\u6570\u304c\u3069\u306e\u3088\u3046\u306b\u6a5f\u80fd\u3059\u308b\u306e\u304b\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001<code>TIME_AVG<\/code>\u3068<code>TIME_SAMPLING<\/code>\u306e\u4e21\u65b9\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u3069\u3061\u3089\u3082\u4e0a\u306e\u30ea\u30f3\u30af\u3067\u3088\u308a\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><code>TIME_AVG<\/code>\u306f\u3001\u91cd\u91cf\u6642\u9593\u5e73\u5747\u3092\u53d6\u5f97\u3057\u305f\u3044\u5217\u3092\u5165\u529b\u3059\u308b\u3068\u3001\u30b3\u30f3\u30c6\u30ca\u5168\u4f53\u306e\u95a2\u9023\u3059\u308b\u3059\u3079\u3066\u306e\u884c\u306b\u3064\u3044\u3066\u8a08\u7b97\u304c\u884c\u308f\u308c\u3001\u5358\u4e00\u306e\u5024\u304c\u51fa\u529b\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u305d\u3057\u3066\u3001\u4ee5\u524d\u306e\u4f5c\u696d\u4f8b\u306e\u30c7\u30fc\u30bf\u306f\u975e\u5e38\u306b\u5c0f\u3055\u304f\u30012\u884c\u4ee5\u4e0b\u306e\u30c7\u30fc\u30bf\u3067\u306f\u9762\u767d\u3044\u5206\u6790\u306f\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u4eca\u56de\u306f\u3053\u306e<a href=\"https:\/\/www.kaggle.com\/datasets\/garystafford\/environmental-sensor-data-132k\">Kaggle\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8<\/a>\u304b\u3089\u30b3\u30f3\u30c6\u30ca\u306e1\u3064\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u3053\u306e\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306e\u30a4\u30f3\u30b8\u30a7\u30b9\u30c8\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u524d\u306e<a href=\"\">\u30d6\u30ed\u30b0<\/a>\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u3053\u306e\u5834\u5408\u3001\u5358\u7d14\u306b<code>device1<\/code>\u3068\u3057\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-rust\">    let ts = match store.get_container(\"device1\") {\n        Ok(result) => result,\n        Err(error) => panic!(\"Error store put_container() with error code: {:?}\", error),\n    };\n\n \/\/ Aggregation Time Series Time Avg: https:\/\/www.toshiba-sol.co.jp\/en\/pro\/griddb\/docs-en\/v4_0_3\/GridDB_API_Reference.html#sec-3-3-3\n    let average_query = format!(\"select TIME_AVG(humidity)\");\n\n    let agg_query = match ts.query(&average_query) {\n        Ok(result) => result,\n        Err(error) => panic!(\n            \"Error container query aggregation data with error code: {}\",\n            error\n        ),\n    };\n    let agg_result = match agg_query.fetch() {\n        Ok(result) => result,\n        Err(error) => panic!(\n            \"Error query fetch() aggregation data with error code: {}\",\n            error\n        ),\n    };\n    let agg_data = match agg_result.next_aggregation() {\n        Ok(result) => result,\n        Err(error) => panic!(\n            \"Error row set next() aggregation row with error code: {}\",\n            error\n        ),\n    };\n    println!(\" humidity time avg = {:}\",agg_data.get_as_f64().1);<\/code><\/pre>\n<\/div>\n<p>\u4e0a\u8a18\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306f\u9577\u304f\u898b\u3048\u307e\u3059\u304c\u3001\u3053\u308c\u307e\u3067\u3084\u3063\u3066\u304d\u305f\u3053\u3068\u3068\u4f55\u3089\u5909\u308f\u308a\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5358\u7d14\u306bTQL\u30af\u30a8\u30ea\u3092\u53d6\u308a\u8fbc\u3093\u3067\u3001\u305d\u306e\u7d50\u679c\u3092\u30d7\u30ea\u30f3\u30c8\u30a2\u30a6\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305a\u7d50\u679c\u3092\u53d6\u5f97\u3057\u3001\u6b21\u306b <code>next_aggregation<\/code> API\u30b3\u30fc\u30eb\u3092\u4f7f\u3063\u3066\u5024\u3092\u53d6\u5f97\u3057\u3001\u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u51fa\u529b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u6b21\u306b\u3001<code>TIME_SAMPLE<\/code>\u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u307f\u308b\u3053\u3068\u306b\u3057\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-rust\">    \/\/ TIME SAMPLE from Time Series Aggregation functionality using TQL\n    let time_sample = format!(\"select TIME_SAMPLING(humidity, TIMESTAMP('2020-07-18T11:22:33.444Z'), TIMESTAMP('2020-07-22T11:22:33.444Z'), 1, HOUR)\");\n    println!(\"Running Query: {}\",  time_sample);\n    let agg_query_two = match ts.query(&time_sample) {\n        Ok(result) => result,\n        Err(error) => panic!(\n            \"Error container query aggregation data with error code: {}\",\n            error\n        ),\n    };\n    let agg_result_two = match agg_query_two.fetch() {\n        Ok(result) => result,\n        Err(error) => panic!(\n            \"Error query fetch() aggregation data with error code: {}\",\n            error\n        ),\n    };\n\n    while agg_result_two.has_next() {\n        let row_data = match agg_result_two.next() {\n            Ok(result) => result,\n            Err(error) => panic!(\"Error row set next() row with error code: {:?}\", error),\n        };\n        let ts: Timestamp = get_value![row_data[0]];\n        let timestamp_number: i64 = ts.value;\n        let co: f64 = get_value![row_data[1]];\n        let humidity: f64 = get_value![row_data[2]];\n        let light: bool = get_value![row_data[3]];\n        let lpg: f64 = get_value![row_data[4]];\n        let motion: bool = get_value![row_data[5]];\n        let smoke: f64 = get_value![row_data[6]];\n        let temp: f64 = get_value![row_data[7]];\n        let tup_query = (timestamp_number, co, humidity, light, lpg, motion, smoke, temp);\n        println!(\n            \"Device13: \n            ts={0} co={1} humidity={2} light={3} lpg={4} motion={5} smoke={6} temp={7}\",\n            tup_query.0,\n            tup_query.1,\n            tup_query.2,\n            tup_query.3,\n            tup_query.4,\n            tup_query.5,\n            tup_query.6,\n            tup_query.7\n        );\n    }<\/code><\/pre>\n<\/div>\n<p>\u3053\u3053\u3067\u306f\u3001\u57fa\u672c\u7684\u306b <code>read_data<\/code> \u95a2\u6570\u3068\u540c\u3058\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u3088\u308a\u8208\u5473\u6df1\u304f\u3001\u8907\u96d1\u306a\u30af\u30a8\u30ea\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u3053\u3067\u306f <code>device1<\/code> \u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306e <code>TIME_SAMPLING<\/code> \u3092\u691c\u7d22\u3057\u3066\u3044\u307e\u3059\u3002\u5b9f\u969b\u306e\u30af\u30a8\u30ea\u6587\u5b57\u5217\u306f\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u3002<code>let time_sample = format!(\"select TIME_SAMPLING(humidity, TIMESTAMP('2020-07-18T11:22:33.444Z'), TIMESTAMP('2020-07-22T11:22:33.444Z'), 1, HOUR)\");<\/code>\u3000\u3053\u308c\u306f\u3001\u30af\u30a8\u30ea\u3067\u6307\u5b9a\u3057\u305f\u660e\u793a\u7684\u306a\u5024\uff08\u3053\u306e\u5834\u5408\u306f4\u65e5\u5206\u306e\u30c7\u30fc\u30bf\uff09\u306e\u9593\u306e\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u3092\u30011\u6642\u9593\u9593\u9694\u3067\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3059\u308b\u3088\u3046\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u6307\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u305d\u3057\u3066\u3001\u8fd4\u3063\u3066\u304d\u305f\u7d50\u679c\u3092\u7e70\u308a\u8fd4\u3057\u3001\u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u51fa\u529b\u3057\u307e\u3059\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code>$ cargo run --example timeseries_aggregation<\/code><\/pre>\n<\/div>\n<p>\u7d50\u679c\u306f\u3053\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\uff08\u305f\u3060\u3057\u3001\u3053\u308c\u304c\u5217\u306e\u5168\u3066\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\uff09<\/p>\n<pre><code>humidity time avg = 50.81422729710963\nRunning Query: select TIME_SAMPLING(humidity, TIMESTAMP('2020-07-18T11:22:33.444Z'), TIMESTAMP('2020-07-22T11:22:33.444Z'), 1, HOUR)\nDevice13:\n            ts=1595071353444 co=0.0057382469167573434 humidity=52.29999923706055 light=false lpg=0.008506583886712459 motion=false smoke=0.022858971137213444 temp=22\nDevice13:\n            ts=1595074953444 co=0.0056719601223669276 humidity=52.70000076293945 light=false lpg=0.008435383766205812 motion=false smoke=0.022654654779928257 temp=22\nDevice13:\n            ts=1595078553444 co=0.0056825985719608325 humidity=53.5235710144043 light=false lpg=0.008446826202354823 motion=false smoke=0.022687482170072902 temp=22.3\nDevice13:\n            ts=1595082153444 co=0.005747325011217979 humidity=51.92147445678711 light=false lpg=0.008516317111357271 motion=false smoke=0.022886910748059562 temp=21.7\nDevice13:\n            ts=1595085753444 co=0.0062171975352361755 humidity=54.908409118652344 light=false lpg=0.009014482964305905 motion=false smoke=0.024319772878645333 temp=21.8\nDevice13:\n            ts=1595089353444 co=0.006172104950567534 humidity=51.70000076293945 light=false lpg=0.008967138511929578 motion=false smoke=0.02418336009283044 temp=21.3\n<\/code><\/pre>\n<p>\u3055\u3089\u306b\u3001GridDB CLI\u3067\u3053\u308c\u3089\u306e\u30af\u30a8\u30ea\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<div class=\"clipboard\">\n<pre><code class=\"language-sh\">$ sudo su gsadm\n$ gs_sh\ngs[public]> tql device1 select TIME_AVG(humidity);\n1 results. (2 ms)\ngs[public]> get<\/code><\/pre>\n<\/div>\n<pre><code>Result\n50.81422729710963\nThe 1 results had been acquired.\n<\/code><\/pre>\n<div class=\"clipboard\">\n<pre><code class=\"language-sh\">gs[public]> tql device1 select TIME_SAMPLING(humidity, TIMESTAMP('2020-07-18T11:22:33.444Z'), TIMESTAMP('2020-07-22T11:22:33.444Z'), 1, HOUR);\n37 results. (0 ms)\ngs[public]> get<\/code><\/pre>\n<\/div>\n<pre><code>ts,co,humidity,light,lpg,motion,smoke,temp\n2020-07-18T11:22:33.444Z,0.0030488793379940217,77.0,false,0.005383691572564569,false,0.014022828989540865,19.799999237060547\n2020-07-18T12:22:33.444Z,0.0029050147565559603,76.65528106689453,false,0.005198697479294309,false,0.013508733329556249,19.799999237060547\n2020-07-18T13:22:33.444Z,0.002872341154862943,76.61731719970703,false,0.005156332935627952,false,0.013391176782176004,19.799999237060547\n2020-07-18T14:22:33.444Z,0.002612589347788125,75.37261199951172,false,0.004814621044662395,false,0.012445419108693902,19.5\n2020-07-18T15:22:33.444Z,0.003655886924967606,75.85926818847656,false,0.006139350359130843,false,0.016134931599636852,19.299999237060547\n2020-07-18T16:22:33.444Z,0.003655886924967606,74.72727966308594,false,0.006139350359130843,false,0.016134931599636852,19.0\n<\/code><\/pre>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>\u3053\u3053\u307e\u3067\u3067\u3001GridDB rust\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3001\u4f7f\u3063\u3066\u307f\u307e\u3057\u305f\u3002\u3082\u3063\u3068\u8a73\u3057\u304f\u77e5\u308a\u305f\u3044\u65b9\u306f\u3001\u516c\u5f0f\u30ea\u30dd\u30b8\u30c8\u30ea\u306b\u3042\u308b\u4ed6\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u898b\u3066\u3001\u81ea\u5206\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u3063\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u5168\u30bd\u30fc\u30b9\u306f\u3053\u3061\u3089\u306e<a href=\"https:\/\/github.com\/griddbnet\/Blogs\/tree\/blog_1_rust\">GitHub<\/a>\u3067\u3054\u89a7\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9eRust\u306f\u3001\u300c\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3001\u578b\u5b89\u5168\u6027\u3001\u4e26\u884c\u6027\u3092\u91cd\u8996\u3057\u305f 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