{"id":103144,"date":"2022-01-31T09:36:57","date_gmt":"2022-01-31T07:36:58","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/obnovlenie-varianta-gnu-coreutils-perepisannogo-na-yazyke-rust"},"modified":"2022-01-31T09:36:57","modified_gmt":"2022-01-31T07:36:58","slug":"obnovlenie-varianta-gnu-coreutils-perepisannogo-na-yazyke-rust","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/obnovlenie-varianta-gnu-coreutils-perepisannogo-na-yazyke-rust","title":{"rendered":"Opdatering af GNU Coreutils-varianten, der er omskrevet i Rust","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Udgivelsen af uutils coreutils 0.0.12 er blevet pr\u00e6senteret, i hvilken ramme der udvikles en alternativ pakke til GNU Coreutils, gen skrevet i Rust. Coreutils inkluderer over hundrede v\u00e6rkt\u00f8jer, herunder sort, cat, chmod, chown, chroot, cp, date, dd, echo, hostname, id, ln og ls. Samtidig er pakke uutils findutils 0.3.0 blevet udgivet med implementering af GNU Findutils v\u00e6rkt\u00f8jer (find, locate, updatedb og xargs) skrevet i Rust. <\/p>\n

\u00c5rsagen til oprettelsen af projektet og brugen af Rust n\u00e6vnes som \u00f8nsket om at skabe en tv\u00e6rplatform alternativ implementering af Coreutils og Findutils, der kan k\u00f8re p\u00e5 platforme som Windows, Redox og Fuchsia. Endnu et vigtigt kendetegn ved uutils er distributionen under den permissive MIT-licens, i stedet for copyleft-licensen GPL. <\/p>\n

I \u00f8jeblikket er implementeringen af 88 v\u00e6rkt\u00f8jer fuldt ud p\u00e5 niveau med GNU Coreutils. Der er enkelte mangler i 18 v\u00e6rkt\u00f8jer, herunder cp, dd, date, df, install, ls, more, sort, split, tail og test. V\u00e6rkt\u00f8jet stty er dog stadig ikke implementeret. I et testmilj\u00f8 fra GNU Coreutils er 214 tests blevet gennemf\u00f8rt med succes, men 313 tests af analoger p\u00e5 Rust er endnu ikke best\u00e5et. Intensiteten af udviklingen er dog steget markant \u2014 der tilf\u00f8jes 400-470 patches om m\u00e5neden fra 20-50 udviklere i stedet for 30-60 fra 3-8 udviklere for et \u00e5r siden.

\"Opdatering<\/center> <\/p>\n

Blandt de seneste resultater er optimering af ydeevnen \u2014 i sin nuv\u00e6rende tilstand overg\u00e5r mange v\u00e6rkt\u00f8jer, s\u00e5som head og cut, betydeligt pr\u00e6stationerne fra GNU Coreutils. D\u00e6kningen af testmilj\u00f8et er udvidet fra 55% til 75% af hele koden (et nyttigt m\u00e5l er 80%). Koden er blevet refaktoreret for at forenkle vedligeholdelsen, for eksempel er fejlh\u00e5ndteringen blevet ensartet i forskellige programmer, og i chgrp og chown er koden til h\u00e5ndtering af adgangsrettigheder blevet samlet. Der er tilf\u00f8jet mange \u00e6ndringer for at forbedre kompatibiliteten med GNU Coreutils. <\/p>\n

I fremtidsplanerne n\u00e6vnes implementeringen af stty-v\u00e6rkt\u00f8jet, forts\u00e6ttelse af arbejdet med at forbedre kompatibiliteten med GNU Coreutils, tilf\u00f8jelse af optimeringer for at reducere st\u00f8rrelsen p\u00e5 de eksekverbare filer, samt fortsatte eksperimenter med at bruge uutils-v\u00e6rkt\u00f8jer i Debian og Ubuntu i stedet for GNU Coreutils og GNU Findutils (en af de prim\u00e6re udviklere af uutils har tidligere arbejdet p\u00e5 et projekt for at muligg\u00f8re bygning af Debian GNU\/Linux med Clang-kompilatoren). Det n\u00e6vnes ogs\u00e5 forberedelsen af uutils-coreutils-pakken til macOS, eksperimenter med at erstatte GNU Coreutils med uutils coreutils i NixOS, intentionen om at bruge uutils coreutils som standard i distributionssystemet Apertis og tilpasningen af uutils-s\u00e6ttet til Redox OS.
\n
Kilde: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f uutils coreutils 0.0.12, \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0430\u043d\u0430\u043b\u043e\u0433 \u043f\u0430\u043a\u0435\u0442\u0430 GNU Coreutils, \u043f\u0435\u0440\u0435\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0439 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust. \u0412 \u0441\u043e\u0441\u0442\u0430\u0432 coreutils \u0432\u0445\u043e\u0434\u0438\u0442 \u0431\u043e\u043b\u0435\u0435 \u0441\u0442\u0430 \u0443\u0442\u0438\u043b\u0438\u0442, \u0432\u043a\u043b\u044e\u0447\u0430\u044f sort, cat, chmod, chown, chroot, cp, date, dd, echo, hostname, id, ln \u0438 ls. \u041e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u0432\u044b\u043f\u0443\u0449\u0435\u043d \u043f\u0430\u043a\u0435\u0442 uutils findutils 0.3.0 \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust \u0443\u0442\u0438\u043b\u0438\u0442 \u0438\u0437 \u043d\u0430\u0431\u043e\u0440\u0430 GNU […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":103145,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-103144","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Opdatering af udgaven af GNU Coreutils, omskrevet i Rust | 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