UDavid Weston, usekela-mongameli weMicrosoft ojongene nokhuseleko lwenkqubo yokusebenza yeWindows, kwingxelo yakhe kwinkomfa yeBlueHat IL 2023, wabelane ngolwazi malunga nokuphuhliswa kweendlela zokukhusela iWindows. Phakathi kwezinye izinto, inkqubela ekusebenziseni ulwimi lwe-Rust ukuphucula ukhuseleko lwe-kernel ye-Windows ikhankanywe. Ngaphezu koko, kuxelwa ukuba ikhowudi ebhalwe kwiRust iya kongezwa kumbindi we Windows 11, kunokwenzeka kwiinyanga ezimbalwa okanye kwiiveki.
Phakathi kwezinto ezikhuthazayo zokusebenzisa i-Rust kukusetyenziswa kwezixhobo ezikhuselekileyo kwimemori kunye nomsebenzi wokunciphisa iimpazamo kwikhowudi. Injongo yokuqala kukutshintsha ezinye zeentlobo zedatha yangaphakathi ye-C ++ kunye neentlobo ezilinganayo ezinikezelwe nguRust. Kwimo yayo yangoku, malunga ne-36 amawaka emigca yekhowudi ye-Rust ilungiselelwe ukufakwa kwi-core. Ukuvavanya inkqubo ngekhowudi entsha ibonise ukuba akukho mpembelelo embi ekusebenzeni kwiphakheji ye-PCMark 10 (uvavanyo lwezicelo zeofisi), kwaye kwezinye ii-microtests ikhowudi entsha yaze yavela ngokukhawuleza.
Indawo yokuqala apho iRust yaziswa khona yayiyikhowudi ye-DWriteCore ebonelela ngokucazululwa kwefonti. Abaphuhlisi ababini babandakanyeka kwiprojekthi, abachitha iinyanga ezintandathu ekuqhubeni. Ukusetyenziswa kokuphunyezwa okutsha okubhalwe ngokutsha kwiRust kwandise ukusebenza kokuvelisa iiglyphs zetekisi nge-5-15%. Indawo yesibini yesicelo seRust yayikukuphunyezwa kohlobo lwedatha yeREGION kwiWin32k GDI (I-Graphics Driver Interface). Amacandelo e-GDI abhalwe kwakhona kwi-Rust sele ephumelele ngempumelelo zonke iimvavanyo xa esetyenziswa kwiWindows, kwaye kungekudala baceba ukubandakanya ikhowudi entsha ngokungagqibekanga Windows 11 Uvavanyo lwangaphakathi luyakha. Phakathi kwezinye iimpumelelo ezinxulumene ne-Rust, ukuguqulelwa kolu lwimi lokuphunyezwa kweefowuni zenkqubo yeWindows kuqatshelwe.
umthombo: opennet.ru