Today, we are happy to announce the release of Rust 1.0.0.alpha.2! Rust is a systems programming language pursuing the trifecta: safe, fast, and concurrent.
In accordance with our status report last week, this is a second alpha release, rather than a first beta release. The beta release will be six weeks from today, with the final coming six weeks after that.
We’ve managed to land almost all of the features previously expected for this cycle. The big headline here is that all major API revisions are finished: path and IO reform have landed. At this point, all modules shipping for 1.0 are in what we expect to be their final form, modulo minor tweaks during the alpha2 cycle. See the previous post for more details.
This coming release cycle is crucial to Rust, as this will be the last cycle that we recommend nightly builds for most users. Part of the way through the cycle, around March 9th, we expect to have all major functionality we expect in 1.0 marked as stable; we will fill in stability gaps between then and beta on March 31st. The beta release will fully introduce the "stable channel", which will not allow use of unstable features but will guarantee backwards-compatibility (after 1.0). Unstable features will only be available in nightly.
For more detail, please see the Release notes.
Thank you to all 201 contributors for this release:
Aaron TuronAdam RobenAdolfo OchagavÃaAhmed CharlesAidan Hobson SayersAkos KissAlexander BliskovskyAlexander KorolkovAlexander LightAlex CrichtonAlexisAlfie JohnAndrea CancianiAndrew BarchukAndrew PaseltinerAriel Ben-YehudaArmin PreimlArtemBarosl LeeBenjamin PetersonBen SBjörn SteinbrinkblackbeamBrian AndersonBrian LeibigcaipreCam JacksonCarl LercheCarol NicholsCarter HinsleyCarVacCaspar KriegerChase SouthwoodChris MorganChris ThornChris WongClifford CaoileCorey FarwellCorey RichardsonDaniel GriffenDaniel GrunwaldDaniel RaloffDaniil SmirnovDan YangDavid CreswickDiggory BlakeDominik InführDuane EdwardsDuncan ReganDzmitry MalyshauEarl St SauverEduard BurtescuEdward WangElantsev SerjemanueLcziraiErick RivasErick TryzelaarEunji JeongFelix S. Klock IIFenhlFilip SzczepaÅ„skiFlavio PercocoFlorian HahnGarrett HeelGeoffrey ThomasGreg ChappleGuillaume GomezGuillaume PinotHenrik SchopmansHugo van der WijstHuon WilsonIgnacio CorderiIngo BlechschmidtJake GouldingJames MillerJared RoeschJason FagerjatinnJay TrueJeff BelgumJohn HodgeJohn KÃ¥re AlsakerJonathan ReemJONNALAGADDA SrinivasJorge AparicioJorge Israel PeñaJormundirJoseph CrailJP SugarbroadJulian OrthJunseok LeeKang SeonghoonKeegan McAllisterKen TossellKernelJKevin BallardKevin ButlerKevin YapKim RøenklutzyKostas Karachalioskud1ingLai JiangshanLauri LehmijokiLeo TestardLiigo ZhuangLogan ChienLoïc DamienLuca BrunoLuke FranclLuke SteensenmadmalikManish GoregaokarMarkus SiemensMarvin LöbelMatt RocheMátyás MustohamdingerMichael BuddeMichael NeumannMichael PankovMichael SproulMichael WoeristerMike EnglishMikhail ZabaluevMs2gerNAKASHIMA, Makotonathan dotzNathaniel TheisNathan StoddardNelson ChenNick CameronNick HowellNick SartenNiko MatsakisNODA, KaiOliver 'ker' SchneiderOliver SchneiderOrpheus LummisP1startPascal HertleifPaul CollierPaul CrowleyPeter AtashianPeter SchullerPierre BailletPiotr CzarneckiposixphreakPotpourriPyfischRaul Gutierrez SRenato AlvesRenato ZannonRicho HealeyRobin StockerRohit JoshiRyan LevickSean CollinsSean GillespieSean Patrick SantosSean T AllenSebastian GesemannSebastian RasmussenSébastien MarieSeo SanghyeonSeth FaxonSimonas KazlauskasStepan KoltsovSteve KlabnikSteven AllenSteven CrockettSteven FacklerStrahinja Val MarkovicThiago CarvalhoTim BrooksTim CuthbertsonTim DumolTim ParentiTobias BucherToby ScraceTom ChittendenTom JakubowskiToni CárdenasTravis WatkinsTristan StorchTshepang LekhonkhobeTyler ThrailkillUlrik SverdrupVadim ChugunovVadim PetrochenkovValerii HioraVictoryvisualfcVojtech KralVolker MischeWangshan LuweWillson MockWillwonyong kimYork Xiang