{"id":17593,"date":"2023-04-14T23:14:50","date_gmt":"2023-04-14T19:44:50","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/benchmarking-rust-for-serverless-36ck\/"},"modified":"2023-04-14T23:14:50","modified_gmt":"2023-04-14T19:44:50","slug":"benchmarking-rust-for-serverless-36ck","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/benchmarking-rust-for-serverless-36ck\/","title":{"rendered":"\u0645\u062d\u06a9 \u0632\u062f\u0646 Rust \u0628\u0631\u0627\u06cc \u0633\u0631\u0648\u0631 \u0628\u062f\u0648\u0646 \u0633\u0631\u0648\u0631 &#8211; \u0627\u0646\u062c\u0645\u0646 DEV"},"content":{"rendered":"<div data-article-id=\"1435965\" id=\"article-body\">\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u062f\u0648 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u0645 <strong>\u062e\u06cc\u0644\u06cc<\/strong> \u0633\u0648\u0627\u0644\u0627\u062a \u0645\u0647\u0645:<\/p>\n<p>(1) \u0686\u0631\u0627 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0622\u0646 \u0627\u0647\u0645\u06cc\u062a \u0628\u062f\u0647\u0645 <strong>\u0645\u0639\u06cc\u0627\u0631<\/strong> \u0632\u0646\u06af \u0645\u06cc \u0632\u0646\u062f \u0632\u06cc\u0631\u0627 \u062f\u0631 \u062d\u0627\u0644 \u062d\u0627\u0636\u0631 \u0641\u0648\u0642 \u0627\u0644\u0639\u0627\u062f\u0647 \u0633\u0631\u06cc\u0639 \u0627\u0633\u062a\u061f<\/p>\n<p>\u0627\u06cc\u0646 \u0633\u0648\u0627\u0644\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u067e\u0633\u062a \u0633\u0639\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f \u0628\u0647 \u0622\u0646 \u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u0645! <\/p>\n<p>(2) \u0622\u06cc\u0627 \u0646\u0633\u062e\u0647 \u0646\u0645\u0627\u06cc\u0634\u06cc \ud83c\udf55 \u0648\u062c\u0648\u062f \u062e\u0648\u0627\u0647\u062f \u062f\u0627\u0634\u062a\u061f<\/p>\n<p>\u0627\u0644\u0628\u062a\u0647 \u062e\u0648\u062f\u062a \u0645\u06cc\u062f\u0648\u0646\u06cc \u06a9\u0647 \u0645\u0646 \u06cc\u06a9 \u0639\u0627\u0634\u0642 \u0648\u0627\u0642\u0639\u06cc \ud83c\udf55\ud83c\udf55\ud83c\udf55 \u0647\u0633\u062a\u0645!<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 counter-hierarchy ez-toc-counter-rtl ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/nabfollower.com\/blog\/benchmarking-rust-for-serverless-36ck\/#%D8%A8%D8%AF%D9%88%D9%86_%D8%B3%D8%B1%D9%88%D8%B1_%DA%86%D9%87_%D9%88%DB%8C%DA%98%DA%AF%DB%8C_%D8%AE%D8%A7%D8%B5%DB%8C_%D8%AF%D8%A7%D8%B1%D8%AF%D8%9F\" >\u0628\u062f\u0648\u0646 \u0633\u0631\u0648\u0631 \u0686\u0647 \u0648\u06cc\u0698\u06af\u06cc \u062e\u0627\u0635\u06cc \u062f\u0627\u0631\u062f\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nabfollower.com\/blog\/benchmarking-rust-for-serverless-36ck\/#%D9%82%D8%B1%D8%A7%D8%B1_%D8%A7%D8%B3%D8%AA_%DA%86%D9%87_%DA%86%DB%8C%D8%B2%DB%8C_%D8%B1%D8%A7_%D9%85%D8%B9%DB%8C%D8%A7%D8%B1_%D9%82%D8%B1%D8%A7%D8%B1_%D8%AF%D9%87%DB%8C%D9%85%D8%9F\" >\u0642\u0631\u0627\u0631 \u0627\u0633\u062a \u0686\u0647 \u0686\u06cc\u0632\u06cc \u0631\u0627 \u0645\u0639\u06cc\u0627\u0631 \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u0645\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nabfollower.com\/blog\/benchmarking-rust-for-serverless-36ck\/#%D9%86%D9%88%D8%B4%D8%AA%D9%86_%D8%A7%D9%88%D9%84%DB%8C%D9%86_%D9%85%D8%B9%DB%8C%D8%A7%D8%B1_%D9%85%D8%A7\" >\u0646\u0648\u0634\u062a\u0646 \u0627\u0648\u0644\u06cc\u0646 \u0645\u0639\u06cc\u0627\u0631 \u0645\u0627<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nabfollower.com\/blog\/benchmarking-rust-for-serverless-36ck\/#%D8%A7%D8%AC%D8%B1%D8%A7%DB%8C_%D8%AF%D9%88%D9%85_%D8%A8%D8%A7_Vec\" >\u0627\u062c\u0631\u0627\u06cc \u062f\u0648\u0645: \u0628\u0627 Vec<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/nabfollower.com\/blog\/benchmarking-rust-for-serverless-36ck\/#%D8%A8%D8%B3%DB%8C%D8%A7%D8%B1_%D8%AE%D9%88%D8%A8%D8%8C_%D8%A7%D9%85%D8%A7_%DA%86%DA%AF%D9%88%D9%86%D9%87_%D8%A8%D9%87_%D8%B3%D8%B1%D9%88%D8%B1_%D8%A8%D8%AF%D9%88%D9%86_%D8%B3%D8%B1%D9%88%D8%B1_%D8%AA%D8%B1%D8%AC%D9%85%D9%87_%D9%85%DB%8C_%D8%B4%D9%88%D8%AF%D8%9F\" >\u0628\u0633\u06cc\u0627\u0631 \u062e\u0648\u0628\u060c \u0627\u0645\u0627 \u0686\u06af\u0648\u0646\u0647 \u0628\u0647 \u0633\u0631\u0648\u0631 \u0628\u062f\u0648\u0646 \u0633\u0631\u0648\u0631 \u062a\u0631\u062c\u0645\u0647 \u0645\u06cc \u0634\u0648\u062f\u061f<\/a><\/li><\/ul><\/nav><\/div>\n<h3><span class=\"ez-toc-section\" id=\"%D8%A8%D8%AF%D9%88%D9%86_%D8%B3%D8%B1%D9%88%D8%B1_%DA%86%D9%87_%D9%88%DB%8C%DA%98%DA%AF%DB%8C_%D8%AE%D8%A7%D8%B5%DB%8C_%D8%AF%D8%A7%D8%B1%D8%AF%D8%9F\"><\/span>\n<p>  \u0628\u062f\u0648\u0646 \u0633\u0631\u0648\u0631 \u0686\u0647 \u0648\u06cc\u0698\u06af\u06cc \u062e\u0627\u0635\u06cc \u062f\u0627\u0631\u062f\u061f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0646\u0686\u0645\u0627\u0631\u06a9 \u0645\u062e\u0635\u0648\u0635 \u0628\u062f\u0648\u0646 \u0633\u0631\u0648\u0631 \u0646\u06cc\u0633\u062a.  \u0627\u0645\u0627 \u062f\u0631 \u0627\u062c\u0632\u0627\u06cc \u0628\u062f\u0648\u0646 \u0633\u0631\u0648\u0631\u060c \u0645\u0627\u0646\u0646\u062f \u062a\u0648\u0627\u0628\u0639 AWS Lambda\u060c \u0639\u0645\u0644\u06a9\u0631\u062f \u0648\u0627\u0642\u0639\u0627\u064b \u0628\u0647 \u062f\u0648 \u062f\u0644\u06cc\u0644 \u0645\u0647\u0645 \u0627\u0633\u062a:<\/p>\n<ul>\n<li>\n<p><strong>\u0645\u062f\u062a \u0632\u0645\u0627\u0646 \u0634\u0631\u0648\u0639 \u0633\u0631\u062f<\/strong> (\u062e\u0628\u0631 \u062e\u0648\u0628\u060c \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u0645\u0639\u06cc\u0627\u0631 \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0631\u0648\u0632\u0627\u0646\u0647 \u0645\u0646 \u0645\u06cc \u0628\u06cc\u0646\u06cc\u062f\u060c Rust \u0648\u0627\u0642\u0639\u0627\u064b \u06a9\u0627\u0631\u0622\u0645\u062f \u0627\u0633\u062a)<\/p>\n<\/li>\n<li>\n<p><strong>\u0645\u062f\u062a \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627<\/strong>\u060c \u0632\u06cc\u0631\u0627 AWS \u062f\u0631 \u062d\u0627\u0644 \u0635\u062f\u0648\u0631 \u0635\u0648\u0631\u062a \u062d\u0633\u0627\u0628 \u0627\u0633\u062a <strong>\u062f\u0631 \u0647\u0631 \u0645\u06cc\u0644\u06cc \u062b\u0627\u0646\u06cc\u0647<\/strong>.<\/p>\n<\/li>\n<\/ul>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0628\u06cc\u0646\u06cc\u0645 \u0686\u06af\u0648\u0646\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u06cc\u0646 \u0645\u062f\u062a \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627 \u0627\u0646\u062f\u0627\u0632\u0647 \u06af\u06cc\u0631\u06cc \u0648 \u0628\u0647\u0628\u0648\u062f \u062f\u0647\u06cc\u0645!<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D9%82%D8%B1%D8%A7%D8%B1_%D8%A7%D8%B3%D8%AA_%DA%86%D9%87_%DA%86%DB%8C%D8%B2%DB%8C_%D8%B1%D8%A7_%D9%85%D8%B9%DB%8C%D8%A7%D8%B1_%D9%82%D8%B1%D8%A7%D8%B1_%D8%AF%D9%87%DB%8C%D9%85%D8%9F\"><\/span>\n<p>  \u0642\u0631\u0627\u0631 \u0627\u0633\u062a \u0686\u0647 \u0686\u06cc\u0632\u06cc \u0631\u0627 \u0645\u0639\u06cc\u0627\u0631 \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u0645\u061f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0628\u0633\u06cc\u0627\u0631 \u0633\u0627\u062f\u0647 \u0628\u0632\u0646\u06cc\u0645:<\/p>\n<p><code>a function which returns the pizza of the day.<\/code>  \ud83c\udf55 (\u0628\u0647\u062a \u06af\u0641\u062a\u0645)<\/p>\n<p>\u0645\u0627 \u062f\u0648 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0645\u062a\u0641\u0627\u0648\u062a \u0631\u0627 \u0628\u0627 \u0647\u0645 \u0645\u0642\u0627\u06cc\u0633\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f:<\/p>\n<ul>\n<li>\u06cc\u06a9\u06cc \u0628\u0627 HashMap &#8211; <code>std::collections::HashMap<\/code>\n<\/li>\n<li>\u06cc\u06a9\u06cc \u0628\u0627 Vec &#8211; <code>std::vec::Vec<\/code>\n<\/li>\n<\/ul>\n<p><em>(\u0627\u06af\u0631 \u0686\u06cc\u0632 \u0632\u06cc\u0627\u062f\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f Rust \u0646\u0645\u06cc \u062f\u0627\u0646\u06cc\u062f\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u062e\u0648\u0627\u0647\u06cc\u062f \u0642\u0628\u0644 \u0627\u0632 \u0634\u0631\u0648\u0639 \u0628\u0647 \u0628\u0631\u062e\u06cc \u0627\u0632 \u06a9\u062f\u0647\u0627\u06cc \u0627\u0635\u0644\u06cc Rust \u0646\u06af\u0627\u0647\u06cc \u0628\u06cc\u0646\u062f\u0627\u0632\u06cc\u062f\u060c \u0645\u0627\u0646\u0646\u062f \u06a9\u062a\u0627\u0628 Rust \u06cc\u0627 \u06a9\u0627\u0646\u0627\u0644 Rust \u062f\u0631 \u06cc\u0648\u062a\u06cc\u0648\u0628 \u0645\u0646.)<\/em><\/p>\n<p>\u0627\u0628\u062a\u062f\u0627 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u062e\u0648\u062f\u0645\u0627\u0646 \u0631\u0627 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u06cc\u0645 <code>PizzaStore<\/code> \u0635\u0641\u062a:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight rust\"><code><span class=\"k\">pub<\/span> <span class=\"k\">trait<\/span> <span class=\"n\">PizzaStore<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">fn<\/span> <span class=\"nf\">get_pizza_of_the_day<\/span><span class=\"p\">(<\/span><span class=\"o\">&amp;<\/span><span class=\"k\">self<\/span><span class=\"p\">,<\/span> <span class=\"n\">day_index<\/span><span class=\"p\">:<\/span> <span class=\"nb\">i32<\/span><span class=\"p\">)<\/span> <span class=\"k\">-&gt;<\/span> <span class=\"o\">&amp;<\/span><span class=\"nb\">str<\/span><span class=\"p\">;<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0648 \u0627\u0648\u0644\u06cc\u0646 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0645\u0627 \u0628\u0627 HashMap:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight rust\"><code><span class=\"c1\">\/\/ let's make sure we don't initialize a new HashMap each time<\/span>\n<span class=\"k\">pub<\/span> <span class=\"k\">struct<\/span> <span class=\"n\">PizzaHashMap<\/span><span class=\"o\">&lt;<\/span><span class=\"nv\">'a<\/span><span class=\"o\">&gt;<\/span> <span class=\"p\">{<\/span>\n    <span class=\"n\">cache<\/span><span class=\"p\">:<\/span> <span class=\"n\">HashMap<\/span><span class=\"o\">&lt;<\/span><span class=\"nb\">i32<\/span><span class=\"p\">,<\/span> <span class=\"o\">&amp;<\/span><span class=\"nv\">'a<\/span> <span class=\"nb\">str<\/span><span class=\"o\">&gt;<\/span><span class=\"p\">,<\/span> \n<span class=\"p\">}<\/span>\n\n<span class=\"k\">impl<\/span><span class=\"o\">&lt;<\/span><span class=\"nv\">'a<\/span><span class=\"o\">&gt;<\/span> <span class=\"n\">PizzaHashMap<\/span><span class=\"o\">&lt;<\/span><span class=\"nv\">'a<\/span><span class=\"o\">&gt;<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">pub<\/span> <span class=\"k\">fn<\/span> <span class=\"nf\">new<\/span><span class=\"p\">()<\/span> <span class=\"k\">-&gt;<\/span> <span class=\"k\">Self<\/span> <span class=\"p\">{<\/span>\n        <span class=\"n\">PizzaHashMap<\/span> <span class=\"p\">{<\/span>\n            <span class=\"n\">cache<\/span><span class=\"p\">:<\/span> <span class=\"nn\">HashMap<\/span><span class=\"p\">::<\/span><span class=\"nf\">from<\/span><span class=\"p\">([<\/span>\n                <span class=\"p\">(<\/span><span class=\"mi\">0<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"margherita\"<\/span><span class=\"p\">),<\/span>\n                <span class=\"p\">(<\/span><span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"deluxe\"<\/span><span class=\"p\">),<\/span>\n                <span class=\"p\">(<\/span><span class=\"mi\">2<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"veggie\"<\/span><span class=\"p\">),<\/span>\n                <span class=\"p\">(<\/span><span class=\"mi\">3<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"mushrooms\"<\/span><span class=\"p\">),<\/span>\n                <span class=\"p\">(<\/span><span class=\"mi\">4<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"bacon\"<\/span><span class=\"p\">),<\/span>\n                <span class=\"p\">(<\/span><span class=\"mi\">5<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"four cheese\"<\/span><span class=\"p\">),<\/span>\n                <span class=\"p\">(<\/span><span class=\"mi\">6<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"pepperoni\"<\/span><span class=\"p\">),<\/span>\n                <span class=\"c1\">\/\/ what's your favorite?<\/span>\n            <span class=\"p\">]),<\/span>\n        <span class=\"p\">}<\/span>\n    <span class=\"p\">}<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"k\">impl<\/span><span class=\"o\">&lt;<\/span><span class=\"nv\">'a<\/span><span class=\"o\">&gt;<\/span> <span class=\"n\">PizzaStore<\/span> <span class=\"k\">for<\/span> <span class=\"n\">PizzaHashMap<\/span><span class=\"o\">&lt;<\/span><span class=\"nv\">'a<\/span><span class=\"o\">&gt;<\/span> <span class=\"p\">{<\/span>\n    <span class=\"c1\">\/\/ let's get the pizza of the day from the cache (HashMap)<\/span>\n    <span class=\"k\">fn<\/span> <span class=\"nf\">get_pizza_of_the_day<\/span><span class=\"p\">(<\/span><span class=\"o\">&amp;<\/span><span class=\"k\">self<\/span><span class=\"p\">,<\/span> <span class=\"n\">day_index<\/span><span class=\"p\">:<\/span> <span class=\"nb\">i32<\/span><span class=\"p\">)<\/span> <span class=\"k\">-&gt;<\/span> <span class=\"o\">&amp;<\/span><span class=\"nb\">str<\/span> <span class=\"p\">{<\/span>\n        <span class=\"k\">match<\/span> <span class=\"k\">self<\/span><span class=\"py\">.cache<\/span><span class=\"nf\">.get<\/span><span class=\"p\">(<\/span><span class=\"o\">&amp;<\/span><span class=\"n\">day_index<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n            <span class=\"nf\">Some<\/span><span class=\"p\">(<\/span><span class=\"o\">&amp;<\/span><span class=\"n\">pizza<\/span><span class=\"p\">)<\/span> <span class=\"k\">=&gt;<\/span> <span class=\"n\">pizza<\/span><span class=\"p\">,<\/span>\n            <span class=\"nb\">None<\/span> <span class=\"k\">=&gt;<\/span> <span class=\"nd\">panic!<\/span><span class=\"p\">(<\/span><span class=\"s\">\"could not find the pizza\"<\/span><span class=\"p\">),<\/span>\n        <span class=\"p\">}<\/span>\n    <span class=\"p\">}<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h3><span class=\"ez-toc-section\" id=\"%D9%86%D9%88%D8%B4%D8%AA%D9%86_%D8%A7%D9%88%D9%84%DB%8C%D9%86_%D9%85%D8%B9%DB%8C%D8%A7%D8%B1_%D9%85%D8%A7\"><\/span>\n<p>  \u0646\u0648\u0634\u062a\u0646 \u0627\u0648\u0644\u06cc\u0646 \u0645\u0639\u06cc\u0627\u0631 \u0645\u0627<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062c\u0639\u0628\u0647 \u0647\u0627\u06cc\u06cc \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0645\u0639\u06cc\u0627\u0631 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u0627\u0645\u0627 \u0645\u0627 \u0627\u0632 \u0622\u0646\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f <code>criterion<\/code> \u0627\u06cc\u0646\u062c\u0627.<br \/>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u0645 <code>benches<\/code> \u067e\u0648\u0634\u0647 \u062d\u0627\u0648\u06cc \u0627\u0644\u0641 <code>benchmark.rs<\/code> \u0641\u0627\u06cc\u0644 \u06a9\u0646\u06cc\u062f \u0648 \u0627\u0648\u0644\u06cc\u0646 \u0645\u0639\u06cc\u0627\u0631 \u062e\u0648\u062f \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight rust\"><code><span class=\"k\">fn<\/span> <span class=\"nf\">criterion_hashmap<\/span><span class=\"p\">(<\/span><span class=\"n\">c<\/span><span class=\"p\">:<\/span> <span class=\"o\">&amp;<\/span><span class=\"k\">mut<\/span> <span class=\"n\">Criterion<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">let<\/span> <span class=\"k\">mut<\/span> <span class=\"n\">rng<\/span> <span class=\"o\">=<\/span> <span class=\"nn\">rand<\/span><span class=\"p\">::<\/span><span class=\"nf\">thread_rng<\/span><span class=\"p\">();<\/span>\n    <span class=\"c1\">\/\/ we create the cache outside of the bench function so only one HashMap will be created<\/span>\n    <span class=\"k\">let<\/span> <span class=\"n\">pizza_store_hashmap<\/span> <span class=\"o\">=<\/span> <span class=\"nn\">PizzaHashMap<\/span><span class=\"p\">::<\/span><span class=\"nf\">new<\/span><span class=\"p\">();<\/span>\n    <span class=\"c1\">\/\/ we call get_pizza_of_the_day with a random day index<\/span>\n    <span class=\"n\">c<\/span><span class=\"nf\">.bench_function<\/span><span class=\"p\">(<\/span><span class=\"s\">\"with hashmap\"<\/span><span class=\"p\">,<\/span> <span class=\"p\">|<\/span><span class=\"n\">b<\/span><span class=\"p\">|<\/span> <span class=\"n\">b<\/span><span class=\"nf\">.iter<\/span><span class=\"p\">(||<\/span> <span class=\"n\">pizza_store_hashmap<\/span><span class=\"nf\">.get_pizza_of_the_day<\/span><span class=\"p\">(<\/span><span class=\"n\">rng<\/span><span class=\"nf\">.gen_range<\/span><span class=\"p\">(<\/span><span class=\"mi\">0<\/span><span class=\"o\">..<\/span><span class=\"mi\">7<\/span><span class=\"p\">))));<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0647 \u06cc\u06a9 \u0646\u06cc\u0645\u06a9\u062a \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u0645 (\u0632\u06cc\u0631\u0627 \u0628\u0639\u062f\u0627\u064b \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u0628\u06cc\u0634\u062a\u0631\u06cc \u0627\u0636\u0627\u0641\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f)<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight rust\"><code><span class=\"nd\">criterion_group!<\/span><span class=\"p\">(<\/span><span class=\"n\">benches<\/span><span class=\"p\">,<\/span> <span class=\"n\">criterion_hashmap<\/span><span class=\"p\">);<\/span>\n<span class=\"nd\">criterion_main!<\/span><span class=\"p\">(<\/span><span class=\"n\">benches<\/span><span class=\"p\">);<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062e\u0648\u062f\u0634\u0647!  \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0622\u0646 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u0645 <code>cargo bench<\/code><\/p>\n<p>\u0628\u0647 \u0637\u0648\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636\u060c \u0639\u0645\u0644\u06a9\u0631\u062f \u0645\u0627 \u0631\u0627 \u062d\u062f\u0648\u062f 5 \u062b\u0627\u0646\u06cc\u0647 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u062f (\u06cc\u0639\u0646\u06cc \u062d\u062f\u0648\u062f 300 \u0645\u06cc\u0644\u06cc\u0648\u0646 \u062a\u06a9\u0631\u0627\u0631)<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight rust\"><code>     <span class=\"n\">Running<\/span> <span class=\"n\">benches<\/span><span class=\"o\">\/<\/span><span class=\"n\">benchmark<\/span><span class=\"nf\">.rs<\/span> <span class=\"p\">(<\/span><span class=\"n\">target<\/span><span class=\"o\">\/<\/span><span class=\"n\">release<\/span><span class=\"o\">\/<\/span><span class=\"n\">deps<\/span><span class=\"o\">\/<\/span><span class=\"n\">benchmark<\/span><span class=\"o\">-<\/span><span class=\"mi\">2<\/span><span class=\"n\">f28819806c8c7c9<\/span><span class=\"p\">)<\/span>\n<span class=\"n\">with<\/span> <span class=\"n\">hashmap<\/span>            <span class=\"n\">time<\/span><span class=\"p\">:<\/span>   <span class=\"p\">[<\/span><span class=\"mf\">13.069<\/span> <span class=\"n\">ns<\/span> <span class=\"mf\">13.090<\/span> <span class=\"n\">ns<\/span> <span class=\"mf\">13.114<\/span> <span class=\"n\">ns<\/span><span class=\"p\">]<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0645\u0642\u0627\u062f\u06cc\u0631 \u0686\u067e \u0648 \u0631\u0627\u0633\u062a \u06a9\u0631\u0627\u0646 \u0647\u0627\u06cc \u067e\u0627\u06cc\u06cc\u0646 \u0648 \u0628\u0627\u0644\u0627\u06cc\u06cc \u0647\u0633\u062a\u0646\u062f. <\/p>\n<p>\u0639\u062f\u062f \u0648\u0633\u0637 \u0628\u0647\u062a\u0631\u06cc\u0646 \u062a\u062e\u0645\u06cc\u0646 \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u062f\u062a \u0632\u0645\u0627\u0646 \u0627\u062d\u062a\u0645\u0627\u0644\u06cc \u0647\u0631 \u062a\u06a9\u0631\u0627\u0631 \u0627\u0633\u062a. <\/p>\n<p><em>\u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0627\u06cc\u0646 3 \u0639\u062f\u062f \u0628\u0633\u06cc\u0627\u0631 \u0634\u0628\u06cc\u0647 \u0647\u0645 \u0647\u0633\u062a\u0646\u062f.  \u0627\u06af\u0631 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644 \u0628\u0647 \u0634\u0628\u06a9\u0647 \u0648\u0627\u0628\u0633\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f\u060c \u0627\u06cc\u0646 \u0645\u0648\u0631\u062f \u0635\u0627\u062f\u0642 \u0646\u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.<\/em><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D8%A7%D8%AC%D8%B1%D8%A7%DB%8C_%D8%AF%D9%88%D9%85_%D8%A8%D8%A7_Vec\"><\/span>\n<p>  \u0627\u062c\u0631\u0627\u06cc \u062f\u0648\u0645: \u0628\u0627 Vec<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u06cc\u06a9 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0645\u062a\u0641\u0627\u0648\u062a \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Vec \u0628\u0647 \u062c\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 HashMap \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u062f \u0632\u06cc\u0631 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645.<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight rust\"><code><span class=\"k\">pub<\/span> <span class=\"k\">struct<\/span> <span class=\"n\">PizzaVec<\/span><span class=\"o\">&lt;<\/span><span class=\"nv\">'a<\/span><span class=\"o\">&gt;<\/span> <span class=\"p\">{<\/span>\n    <span class=\"n\">cache<\/span><span class=\"p\">:<\/span> <span class=\"nb\">Vec<\/span><span class=\"o\">&lt;&amp;<\/span><span class=\"nv\">'a<\/span> <span class=\"nb\">str<\/span><span class=\"o\">&gt;<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"k\">impl<\/span><span class=\"o\">&lt;<\/span><span class=\"nv\">'a<\/span><span class=\"o\">&gt;<\/span> <span class=\"n\">PizzaVec<\/span><span class=\"o\">&lt;<\/span><span class=\"nv\">'a<\/span><span class=\"o\">&gt;<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">pub<\/span> <span class=\"k\">fn<\/span> <span class=\"nf\">new<\/span><span class=\"p\">()<\/span> <span class=\"k\">-&gt;<\/span> <span class=\"k\">Self<\/span> <span class=\"p\">{<\/span>\n        <span class=\"n\">PizzaVec<\/span> <span class=\"p\">{<\/span>\n            <span class=\"n\">cache<\/span><span class=\"p\">:<\/span> <span class=\"nd\">vec!<\/span><span class=\"p\">[<\/span><span class=\"s\">\"margherita\"<\/span><span class=\"p\">,<\/span><span class=\"s\">\"deluxe\"<\/span><span class=\"p\">,<\/span><span class=\"s\">\"veggie\"<\/span><span class=\"p\">,<\/span><span class=\"s\">\"mushrooms\"<\/span><span class=\"p\">,<\/span><span class=\"s\">\"bacon\"<\/span><span class=\"p\">,<\/span><span class=\"s\">\"four cheese\"<\/span><span class=\"p\">,<\/span><span class=\"s\">\"pepperoni\"<\/span><span class=\"p\">],<\/span>\n        <span class=\"p\">}<\/span>\n    <span class=\"p\">}<\/span>\n<span class=\"p\">}<\/span>\n\n<span class=\"k\">impl<\/span><span class=\"o\">&lt;<\/span><span class=\"nv\">'a<\/span><span class=\"o\">&gt;<\/span> <span class=\"n\">PizzaStore<\/span> <span class=\"k\">for<\/span> <span class=\"n\">PizzaVec<\/span><span class=\"o\">&lt;<\/span><span class=\"nv\">'a<\/span><span class=\"o\">&gt;<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">fn<\/span> <span class=\"nf\">get_pizza_of_the_day<\/span><span class=\"p\">(<\/span><span class=\"o\">&amp;<\/span><span class=\"k\">self<\/span><span class=\"p\">,<\/span> <span class=\"n\">day_index<\/span><span class=\"p\">:<\/span> <span class=\"nb\">i32<\/span><span class=\"p\">)<\/span> <span class=\"k\">-&gt;<\/span> <span class=\"o\">&amp;<\/span><span class=\"nb\">str<\/span> <span class=\"p\">{<\/span>\n        <span class=\"k\">match<\/span> <span class=\"k\">self<\/span><span class=\"py\">.cache<\/span><span class=\"nf\">.get<\/span><span class=\"p\">(<\/span><span class=\"n\">day_index<\/span> <span class=\"k\">as<\/span> <span class=\"nb\">usize<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n            <span class=\"nf\">Some<\/span><span class=\"p\">(<\/span><span class=\"o\">&amp;<\/span><span class=\"n\">pizza<\/span><span class=\"p\">)<\/span> <span class=\"k\">=&gt;<\/span> <span class=\"n\">pizza<\/span><span class=\"p\">,<\/span>\n            <span class=\"nb\">None<\/span> <span class=\"k\">=&gt;<\/span> <span class=\"nd\">panic!<\/span><span class=\"p\">(<\/span><span class=\"s\">\"could not find the pizza\"<\/span><span class=\"p\">),<\/span>\n        <span class=\"p\">}<\/span>\n    <span class=\"p\">}<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u06cc\u06a9 \u0645\u0639\u06cc\u0627\u0631 \u062c\u062f\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0628\u062a\u0648\u0627\u0646\u06cc\u0645 \u0645\u0642\u0627\u06cc\u0633\u0647 \u06a9\u0646\u06cc\u0645 (\u0647\u062f\u0641 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627 \u0627\u06cc\u0646 \u0627\u0633\u062a!)<\/p>\n<p>\u0628\u0631\u06af\u0634\u062a \u062f\u0627\u062e\u0644 <code>benchmark.rs<\/code> \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u06cc\u0645<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight rust\"><code><span class=\"k\">fn<\/span> <span class=\"nf\">criterion_vec<\/span><span class=\"p\">(<\/span><span class=\"n\">c<\/span><span class=\"p\">:<\/span> <span class=\"o\">&amp;<\/span><span class=\"k\">mut<\/span> <span class=\"n\">Criterion<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\n    <span class=\"k\">let<\/span> <span class=\"k\">mut<\/span> <span class=\"n\">rng<\/span> <span class=\"o\">=<\/span> <span class=\"nn\">rand<\/span><span class=\"p\">::<\/span><span class=\"nf\">thread_rng<\/span><span class=\"p\">();<\/span>\n    <span class=\"k\">let<\/span> <span class=\"n\">pizza_store_vec<\/span> <span class=\"o\">=<\/span> <span class=\"nn\">PizzaVec<\/span><span class=\"p\">::<\/span><span class=\"nf\">new<\/span><span class=\"p\">();<\/span>\n    <span class=\"n\">c<\/span><span class=\"nf\">.bench_function<\/span><span class=\"p\">(<\/span><span class=\"s\">\"with vector\"<\/span><span class=\"p\">,<\/span> <span class=\"p\">|<\/span><span class=\"n\">b<\/span><span class=\"p\">|<\/span> <span class=\"n\">b<\/span><span class=\"nf\">.iter<\/span><span class=\"p\">(||<\/span> <span class=\"n\">pizza_store_vec<\/span><span class=\"nf\">.get_pizza_of_the_day<\/span><span class=\"p\">(<\/span><span class=\"n\">rng<\/span><span class=\"nf\">.gen_range<\/span><span class=\"p\">(<\/span><span class=\"mi\">0<\/span><span class=\"o\">..<\/span><span class=\"mi\">7<\/span><span class=\"p\">))));<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0648 \u06af\u0631\u0648\u0647 \u0645\u0627 \u0631\u0627 \u0628\u0631\u0627\u06cc \u06af\u0646\u062c\u0627\u0646\u062f\u0646 \u0627\u06cc\u0646 \u0645\u0639\u06cc\u0627\u0631 \u062c\u062f\u06cc\u062f \u0628\u0647 \u0631\u0648\u0632 \u06a9\u0646\u06cc\u062f:<\/p>\n<p><code>criterion_group!(benches, criterion_hashmap, criterion_vec);<\/code><\/p>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u0645\u062c\u062f\u062f\u0627\u064b \u0628\u0627 \u0645\u0648\u0627\u0631\u062f \u0632\u06cc\u0631 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u0645: <code>cargo bench<\/code><\/p>\n<p>\u0648 \u0646\u062a\u06cc\u062c\u0647 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f!<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight rust\"><code><span class=\"n\">with<\/span> <span class=\"n\">hashmap<\/span>            <span class=\"n\">time<\/span><span class=\"p\">:<\/span>   <span class=\"p\">[<\/span><span class=\"mf\">13.096<\/span> <span class=\"n\">ns<\/span> <span class=\"mf\">13.117<\/span> <span class=\"n\">ns<\/span> <span class=\"mf\">13.141<\/span> <span class=\"n\">ns<\/span><span class=\"p\">]<\/span>\n<span class=\"n\">with<\/span> <span class=\"n\">vector<\/span>             <span class=\"n\">time<\/span><span class=\"p\">:<\/span>   <span class=\"p\">[<\/span><span class=\"mf\">7.5832<\/span> <span class=\"n\">ns<\/span> <span class=\"mf\">7.5958<\/span> <span class=\"n\">ns<\/span> <span class=\"mf\">7.6097<\/span> <span class=\"n\">ns<\/span><span class=\"p\">]<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u0628\u0627 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u06cc HashMap \u0628\u0627 Vec\u060c \u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u0627 \u0627\u06a9\u0646\u0648\u0646 \u062a\u0642\u0631\u06cc\u0628\u0627\u064b \u062f\u0631 \u062d\u0627\u0644 \u0627\u062c\u0631\u0627 \u0627\u0633\u062a <strong>\u062f\u0648 \u0628\u0631\u0627\u0628\u0631 \u0633\u0631\u06cc\u0639\u062a\u0631<\/strong>! <\/p>\n<p>\u0627\u06cc\u0646 \u06cc\u06a9 \u06cc\u0627\u062f\u0622\u0648\u0631\u06cc \u0639\u0627\u0644\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u0627\u0646\u062a\u062e\u0627\u0628 \u0633\u0627\u062e\u062a\u0627\u0631 \u062f\u0627\u062f\u0647 \u0628\u0633\u062a\u0647 \u0628\u0647 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0648\u0627\u0642\u0639\u0627\u064b \u0645\u0647\u0645 \u0627\u0633\u062a<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%D8%A8%D8%B3%DB%8C%D8%A7%D8%B1_%D8%AE%D9%88%D8%A8%D8%8C_%D8%A7%D9%85%D8%A7_%DA%86%DA%AF%D9%88%D9%86%D9%87_%D8%A8%D9%87_%D8%B3%D8%B1%D9%88%D8%B1_%D8%A8%D8%AF%D9%88%D9%86_%D8%B3%D8%B1%D9%88%D8%B1_%D8%AA%D8%B1%D8%AC%D9%85%D9%87_%D9%85%DB%8C_%D8%B4%D9%88%D8%AF%D8%9F\"><\/span>\n<p>  \u0628\u0633\u06cc\u0627\u0631 \u062e\u0648\u0628\u060c \u0627\u0645\u0627 \u0686\u06af\u0648\u0646\u0647 \u0628\u0647 \u0633\u0631\u0648\u0631 \u0628\u062f\u0648\u0646 \u0633\u0631\u0648\u0631 \u062a\u0631\u062c\u0645\u0647 \u0645\u06cc \u0634\u0648\u062f\u061f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062f\u0648 \u062a\u0627\u0628\u0639 AWS Lambda \u0628\u0627 \u062a\u0639\u0628\u06cc\u0647 \u0647\u0631 \u06cc\u06a9 \u0627\u0632 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0647\u0627 \u0645\u0633\u062a\u0642\u0631 \u0634\u062f\u0647 \u0627\u0646\u062f.<\/p>\n<p>\u0647\u0631 \u062a\u0627\u0628\u0639 \u0644\u0627\u0645\u0628\u062f\u0627 \u062a\u0645\u0627\u0633 \u0645\u06cc \u06af\u06cc\u0631\u062f <strong>10_000_000 \u0628\u0627\u0631<\/strong> <code>get_pizza_of_the_day<\/code> <\/p>\n<p>\u06a9\u0647 \u062f\u0631 <code>us-east-1<\/code> \u0628\u0627 <code>128MB<\/code>\u060c \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0646\u062a\u0627\u06cc\u062c \u0622\u0645\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<div class=\"table-wrapper-paragraph\">\n<table>\n<thead>\n<tr>\n<th>\u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc<\/th>\n<th>\u0645\u062f\u062a \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>HashMap<\/td>\n<td>267.92 \u0645\u06cc\u0644\u06cc\u200c\u062b\u0627\u0646\u06cc\u0647<\/td>\n<\/tr>\n<tr>\n<td>Vec<\/td>\n<td>87.98 \u0645\u06cc\u0644\u06cc\u200c\u062b\u0627\u0646\u06cc\u0647 \ud83e\udd2f\ud83e\udd2f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u062e\u0648\u062f\u0634\u0647! <\/p>\n<p>\u0627\u0644\u0628\u062a\u0647 \u0627\u06cc\u0646 \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0633\u0627\u062f\u0647 \u0628\u0648\u062f \u0627\u0645\u0627 \u0627\u0645\u06cc\u062f\u0648\u0627\u0631\u0645 \u0634\u0645\u0627 \u0631\u0627 \u0645\u062a\u0642\u0627\u0639\u062f \u06a9\u0631\u062f\u0647 \u0628\u0627\u0634\u0645 \u06a9\u0647 \u0627\u0632 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627 \u0628\u0631\u0627\u06cc \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u06a9\u062f \u062e\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f!<\/p>\n<p><strong>\u0633\u0648\u0627\u0644 \u067e\u0627\u062f\u0627\u0634:<\/strong> \u0627\u06cc\u0646 \u0633\u0631\u0628\u0627\u0631 \u0627\u0632 \u06a9\u062c\u0627 \u0645\u06cc \u0622\u06cc\u062f\u061f <\/p>\n<p>\u0645\u0646\u062a\u0638\u0631 \u067e\u0633\u062a \u0628\u0639\u062f\u06cc \u0648\u0628\u0644\u0627\u06af \u062f\u0631 \u0645\u0648\u0631\u062f \u0628\u0627\u0634\u06cc\u062f <strong>\u067e\u0631\u0648\u0641\u06cc\u0644 \u0632\u0646\u06af \u0632\u062f\u06af\u06cc<\/strong>!<\/p>\n<p>\u2764\ufe0f \u2764\ufe0f \u2764\ufe0f \u0627\u06cc\u0646 \u0645\u0637\u0627\u0644\u0628 \u0631\u0627 \u062f\u0648\u0633\u062a \u062f\u0627\u0634\u062a\u06cc\u062f\u061f  \u2764\ufe0f \u2764\ufe0f \u2764\ufe0f <\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u062f\u0648 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u0645 \u062e\u06cc\u0644\u06cc \u0633\u0648\u0627\u0644\u0627\u062a \u0645\u0647\u0645: (1) \u0686\u0631\u0627 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0622\u0646 \u0627\u0647\u0645\u06cc\u062a \u0628\u062f\u0647\u0645 \u0645\u0639\u06cc\u0627\u0631 \u0632\u0646\u06af \u0645\u06cc \u0632\u0646\u062f \u0632\u06cc\u0631\u0627 \u062f\u0631 \u062d\u0627\u0644 \u062d\u0627\u0636\u0631 \u0641\u0648\u0642 \u0627\u0644\u0639\u0627\u062f\u0647 \u0633\u0631\u06cc\u0639 \u0627\u0633\u062a\u061f \u0627\u06cc\u0646 \u0633\u0648\u0627\u0644\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u067e\u0633\u062a \u0633\u0639\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f \u0628\u0647 \u0622\u0646 \u067e\u0627\u0633\u062e \u062f\u0647\u06cc\u0645! (2) \u0622\u06cc\u0627 \u0646\u0633\u062e\u0647 \u0646\u0645\u0627\u06cc\u0634\u06cc \ud83c\udf55 \u0648\u062c\u0648\u062f \u062e\u0648\u0627\u0647\u062f \u062f\u0627\u0634\u062a\u061f \u0627\u0644\u0628\u062a\u0647 \u062e\u0648\u062f\u062a \u0645\u06cc\u062f\u0648\u0646\u06cc \u06a9\u0647 \u0645\u0646 \u06cc\u06a9 &hellip;<\/p>\n","protected":false},"author":2,"featured_media":17594,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-17593","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/17593","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=17593"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/17593\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/17594"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=17593"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=17593"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=17593"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}