{"id":35875,"date":"2019-10-31T22:07:21","date_gmt":"2019-10-31T19:07:21","guid":{"rendered":"https:\/\/prohoster.info\/blog\/rust-1-36\/"},"modified":"2019-10-31T22:07:21","modified_gmt":"2019-10-31T19:07:21","slug":"rust-1-36","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/rust-1-36","title":{"rendered":"Rust 1.36","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Arenduse meeskond on r\u00f5\u00f5muga tutvustanud Rust 1.36!<\/p>\n<p>Mis on uut Rust 1.36-s?<br \/>\n<noindex>T\u00f6\u00f6tas v\u00e4lja Future trait, uue sisuna: crate alloc, MaybeUninit, <a rel=\"nofollow\" href=\"http:\/\/blog.pnkfx.org\/blog\/2019\/06\/26\/breaking-news-non-lexical-lifetimes-arrives-for-everyone\/\"> NLL Rust 2015 jaoks<\/a>, uus HashMap&lt;K, V&gt; implementatsioon ja uus lipp &#8212;offline Cargo jaoks.<\/p>\n<p><\/noindex><br \/>\nN\u00fc\u00fcd l\u00e4hemalt:\n<\/p>\n<ul>\n<li> Rust 1.36-s on l\u00f5puks <a rel=\"nofollow\" href=\"https:\/\/github.com\/rust-lang\/rust\/pull\/59739\">stabiliseeritud<\/a> Future trait.\n    <\/li>\n<li>Crate alloc.<br \/> Alates Rust 1.36-st s\u00f5ltuvad std osad, mis vajavad globaalset allocatorit (nt Vec), crate alloc. N\u00fc\u00fcd reekspordib std need osad. <a rel=\"nofollow\" href=\"https:\/\/blog.rust-lang.org\/2019\/07\/04\/Rust-1.36.0.html#the-alloc-crate-is-stable\">Rohkem sellest<\/a>.\n    <\/li>\n<li>MaybeUninit mem::uninitialized asemel.<br \/> Varasemates v\u00e4ljaannetes v\u00f5imaldas mem::uninitialized teil m\u00f6\u00f6da minna initsialiseerimise kontrollist, see oli m\u00f5eldud massiivide laiskadele allocatsioonidele, kuid see funktsioon on \u00fcsna ohtlik (<a rel=\"nofollow\" href=\"https:\/\/blog.rust-lang.org\/2019\/07\/04\/Rust-1.36.0.html#maybeuninitt%3E-instead-of-mem::uninitialized\">rohkem<\/a>), seet\u00f5ttu stabiliseeriti MaybeUninit t\u00fc\u00fcp, mis on ohutum. <br \/> Ja kuna MaybeUninit on ohutum alternatiiv, siis alates Rust 1.38-st on mem::uninitialized muutunud aegunud funktsiooniks. <br \/> Kui soovite rohkem teada mitte initsialiseeritud m\u00e4lu kohta, v\u00f5ite lugeda blogipostitust (Alexis Beingessner).\n   <\/li>\n<li> NLL Rust 2015 jaoks. <br \/> Rust 1.31.0 <a rel=\"nofollow\" href=\"https:\/\/blog.rust-lang.org\/2018\/12\/06\/Rust-1.31-and-rust-2018.html#non-lexical-lifetimes\">teatasid arendajad meile NLL-st (Non-Lexical Lifetime), parandusest keeles, mis teeb borrow checker'i targemaks ja kasutajas\u00f5bralikumaks. N\u00e4ide:<\/a> let mut x = 5;<br \/>\nfn main() {<br \/>\n    let y = &amp;x;<br \/>\n    let z = &amp;mut x; \/\/ See ei olnud lubatud enne 1.31.0.<br \/>\n    1.31.0-s t\u00f6\u00f6tas NLL ainult Rust 2018-s, lubadusega, et arendajad lisavad toetuse ka Rust 2015-le.<br \/>\n}<\/p>\n<p>Kui soovite rohkem teada NLL-st, v\u00f5ite rohkem lugeda sellest <br \/> blogipostist <a rel=\"nofollow\" href=\"http:\/\/blog.pnkfx.org\/blog\/2019\/06\/26\/breaking-news-non-lexical-lifetimes-arrives-for-everyone\/\"> (Felix Klocks).<\/a> Uus lipp Cargo jaoks \u2014offline.\n    <\/li>\n<li>Uus lipp Cargo jaoks &#8212; &#8212;offline.<br \/>Rust 1.36-s stabiliseeriti uus lipp Cargo jaoks. Lipp &#8212;offline k\u00e4sib Cargo'l kasutada lokaalselt vahem\u00e4llu salvestatud s\u00f5ltuvusi, et neid hiljem ilma internetita kasutada. Kui vajalikud s\u00f5ltuvused ei ole offline'iks saadaval ja kui internet siiski vajalik on, tagastab Cargo vea. S\u00f5ltuvuste eelnevalt allalaadimiseks saab kasutada k\u00e4sku cargo fetch, mis laadib alla k\u00f5ik s\u00f5ltuvused.\n    <\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/github.com\/rust-lang\/cargo\/blob\/master\/CHANGELOG.md#cargo-136-2019-07-04\">Siin<\/a> Samuti on muudatused standardteegis:\n<\/li>\n<\/ul>\n<p>\nN\u00fc\u00fcd v\u00f5ib makro dbg!() v\u00f5tta mitu argumenti.\n<\/p>\n<ul>\n<li> M\u00f5ned API-d on n\u00fc\u00fcd m\u00e4rgitud const:\n    <\/li>\n<li> Layout::from_size_align_unchecked\n<ul>\n<li><a rel=\"nofollow\" href=\"https:\/\/doc.rust-lang.org\/core\/alloc\/struct.Layout.html#method.from_size_align_unchecked\">mem::needs_drop<\/a>;\n        <\/li>\n<li> <a rel=\"nofollow\" href=\"https:\/\/doc.rust-lang.org\/std\/mem\/fn.needs_drop.html\">NonNull::dangling<\/a>;\n        <\/li>\n<li> <a rel=\"nofollow\" href=\"https:\/\/doc.rust-lang.org\/std\/ptr\/struct.NonNull.html#method.dangling\">NonNull::cast<\/a>;\n        <\/li>\n<li> <a rel=\"nofollow\" href=\"https:\/\/doc.rust-lang.org\/std\/ptr\/struct.NonNull.html#method.cast\">Uued API-d, mis on stabiliseeritud:<\/a>.\n        <\/li>\n<\/ul>\n<\/li>\n<li>task::Waker\n<ul>\n<li> <a rel=\"nofollow\" href=\"https:\/\/doc.rust-lang.org\/std\/task\/struct.Waker.html\">task::Poll<\/a> ja <a rel=\"nofollow\" href=\"https:\/\/doc.rust-lang.org\/std\/task\/enum.Poll.html\">VecDeque::rotate_left<\/a>;\n        <\/li>\n<li> <a rel=\"nofollow\" href=\"https:\/\/doc.rust-lang.org\/std\/collections\/struct.VecDeque.html#method.rotate_left\"> VecDeque::rotate_right<\/a> ja <a rel=\"nofollow\" href=\"https:\/\/doc.rust-lang.org\/std\/collections\/struct.VecDeque.html#method.rotate_right\">Read::read_vectored<\/a>;\n       <\/li>\n<li> <a rel=\"nofollow\" href=\"https:\/\/doc.rust-lang.org\/std\/io\/trait.Read.html#method.read_vectored\">Write::write_vectored<\/a> ja <a rel=\"nofollow\" href=\"https:\/\/doc.rust-lang.org\/std\/io\/trait.Write.html#method.write_vectored\">Iterator::copied<\/a>;\n       <\/li>\n<li> <a rel=\"nofollow\" href=\"https:\/\/doc.rust-lang.org\/std\/iter\/trait.Iterator.html#method.copied\">BorrowMut Stringi jaoks<\/a>;\n       <\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/github.com\/rust-lang\/rust\/pull\/60404\">str::as_mut_ptr<\/a>;\n       <\/li>\n<li><a rel=\"nofollow\" href=\"https:\/\/doc.rust-lang.org\/std\/primitive.str.html#method.as_mut_ptr\">str::as_mut_ptr<\/a>.\n       <\/li>\n<\/ul>\n<\/li>\n<li> Teised muudatused standardraamatukogus leiate siit <a rel=\"nofollow\" href=\"https:\/\/github.com\/rust-lang\/rust\/blob\/master\/RELEASES.md#version-1360-2019-07-04\">siin<\/a>.\n<\/li>\n<\/ul>\n<p>\nTeised muudatused <a rel=\"nofollow\" href=\"https:\/\/github.com\/rust-lang\/rust\/blob\/master\/RELEASES.md#version-1360-2019-07-04\">Rustis<\/a>, <a rel=\"nofollow\" href=\"https:\/\/github.com\/rust-lang\/cargo\/blob\/master\/CHANGELOG.md#cargo-136-2019-07-04\">Cargo<\/a> ja <a rel=\"nofollow\" href=\"https:\/\/github.com\/rust-lang\/rust-clippy\/blob\/master\/CHANGELOG.md#rust-136\">Clippy<\/a>.\n<\/p>\n<p>Allikas: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"http:\/\/www.linux.org.ru\/news\/development\/15090750\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u0430\u043d\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 \u0441 \u0440\u0430\u0434\u043e\u0441\u0442\u044c\u044e \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0432\u0430\u043c Rust 1.36! \u0427\u0442\u043e \u043d\u043e\u0432\u043e\u0433\u043e \u0432 Rust 1.36? \u0421\u0442\u0430\u0431\u0438\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d \u0442\u0440\u0435\u0439\u0442 Future, \u0438\u0437 \u043d\u043e\u0432\u043e\u0433\u043e: \u043a\u0440\u0435\u0439\u0442 alloc, MaybeUninit&lt;T&gt;, NLL \u0434\u043b\u044f Rust 2015, \u043d\u043e\u0432\u0430\u044f \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f HashMap&lt;K, V&gt; \u0438 \u043d\u043e\u0432\u044b\u0439 \u0444\u043b\u0430\u0433 &#8212;offline \u0434\u043b\u044f Cargo. \u0410 \u0442\u0435\u043f\u0435\u0440\u044c \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u0435\u0435: \u0412 Rust 1.36 \u043d\u0430\u043a\u043e\u043d\u0435\u0446-\u0442\u043e \u0441\u0442\u0430\u0431\u0438\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043b\u0438 \u0442\u0440\u0435\u0439\u0442 Future. \u041a\u0440\u0435\u0439\u0442 alloc. \u041d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 Rust 1.36, \u0447\u0430\u0441\u0442\u0438 std, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0437\u0430\u0432\u0438\u0441\u044f\u0442 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-35875","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u0430\u043d\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 \u0441 \u0440\u0430\u0434\u043e\u0441\u0442\u044c\u044e \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0432\u0430\u043c Rust 1.36!\u0427\u0442\u043e \u043d\u043e\u0432\u043e\u0433\u043e \u0432 Rust 1.36?\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/et\/blog\/news\/rust-1-36\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"et_EE\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47Rust 1.36 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041a\u043e\u043c\u0430\u043d\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 \u0441 \u0440\u0430\u0434\u043e\u0441\u0442\u044c\u044e \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0432\u0430\u043c Rust 1.36!\u0427\u0442\u043e \u043d\u043e\u0432\u043e\u0433\u043e \u0432 Rust 1.36?\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/et\/blog\/news\/rust-1-36\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2019-10-31T19:07:21+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2019-10-31T19:07:21+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Rust 1.36 | ProHoster","description":"Arendajate meeskond on r\u00f5\u00f5muga esitlemas teid Rust 1.36! 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