芪æãªãèªè
ã®çãããããã«ã¡ã¯ïŒ
人çã¯ãŸã æ¢ãŸã£ãŠããããO'Reillyã§ããã°ã©ãã³ã°èšèªRustã«é¢ããæåã®åºæ¬çãªæ¬ãåºçããããšãèããŸããã

ãã®ãããã¯ã«èå³ãæã€ããã«ãªã£ãã®ã§ã2014幎12æã«çºè¡ãããRustèšèªã®ã¬ãã¥ãŒèšäºã®ç¿»èš³ãè°è«ã®ããã«ç«ã¡äžããããšã«ããŸããã èšäºã®äžéšã¯ãã§ã«å€ããªã£ãŠãããšããäºå®ãèæ
®ããŠèšäºãå°ãæžãããŠããŸãããèè
ã¯æ¢åã®ä»£æ¿ã®æèã§ãã®èšèªãããèãããã®ïŒç¡æ¡ä»¶ã®ïŒå©ç¹ãšïŒæ¡ä»¶ä»ãã®ïŒæ¬ ç¹ã匷調ããŠããŸãã
ããããããã«é¢çœãããããã«ãç§ãã¡ã®ãæ°ã«å
¥ãã®ãã·ã¢èªããã°ã©ãã³ã°ããã°ã®1ã€ã§å
¬éãããŠããRustã«é¢ããå¥ã®èšäºãžã®ãªã³ã¯ããã®èšäºã®è§£èª¬ã«æ®ããŸãã éå§ããã«ã¯-ç«ã®äžã«è¡ããŸãã
å
責äºé
ïŒããã°ã©ãã³ã°èšèªã®å¥œã¿ã¯ããã®æçš¿ã®ããã«éåžžã«äž»èŠ³çãªåé¡ã§ãã å¥åº·ã«æççã«åãæ¢ããŠãã ãã ã
æè¿ãããã€ãã®æ°ããããã°ã©ãã³ã°èšèªãç»å ŽããŸããã ãã®äžã§ããç¹ã«
Rustã«èå³ããããŸããã 以äžã§ã¯ãRustã®å°è±¡ãå
±æããä»ã®ããã€ãã®ããã°ã©ãã³ã°èšèªãšæ¯èŒããŸãã
Rustã®åŠç¿ã«ãããéå£ç§ã¯æåã®è©Šè¡ã§Rustã«äŒããŸããã§ããã ãã®èšèªãç¿åŸããã«ã¯ãç¹ã«ããã€ãã®éå£ããããŸãã
- èšèªã¯æ¥éã«å€åããŠããŸãã Rustã«ã¯ãç涯ã«ããã壮倧ãªç¬è£è
ãã¯ããŸããã ãã®èšèªã¯ãã³ã¢ããŒã ãšã³ãã¥ããã£ã®è²¢ç®ã«ããéçºãããŸããã
- æåã®ç¹ãèãããšã Rustã®ãã¬ãŒãã³ã°è³æã¯éåžžã«å°ãªãã§ãã ã¬ã€ã ã ãã®ä»ã®å
¬åŒããã¥ã¡ã³ããããã³Rust by Example Webãµã€ããåªãããªãœãŒã¹ã§ãã ãã ããRustã¯ãã£ãšè€éã§ãã å¿
èŠãªæ
å ±ãèŠã€ããããã«ãRFCãããã°ãããã«ã¯Githubã®ã³ã¡ã³ãã調ã¹ãªããã°ãªããªãããšããããããŸãããã®æ
å ±ãæšæ¥ç»å ŽãããšããŠãããŸã å®å
šã«ã¯å®ãã§ã¯ãããŸããã Rustã«ã€ããŠã®æš©åšããåªããæ¬ã楜ãã¿ã«ããŠããŸããããã£ãšèšå€§ãªéã«ãªãã§ãããã
- æææš©ã·ã¹ãã ãšåçšåçšæ€èšŒã¡ã«ããºã ã¯ãåå¿è
ã«ãšã£ãŠæ··ä¹±ãæãå¯èœæ§ããããŸã ã ã¬ããŒãžã³ã¬ã¯ã·ã§ã³ãªãã§ã¡ã¢ãªã»ãã¥ãªãã£ã確ä¿ããããã«ãRustã¯åçšãšæææš©ã®è€éãªã·ã¹ãã ã䜿çšããŸãã å€ãã®å Žåãããã¯åå¿è
ãæããããŸãã
- Rustã³ã³ãã€ã©ã¯éåžžã«å³å¯ã§ãã ç§ã¯RustãèŠåŸèšèªãšåŒãã§ããŸãã Rustã³ã³ãã€ã©ãŒã«ãšã£ãŠå®å
šã«æããã§ã¯ãªããã®ã¯ãã¹ãŠãèªåèªèº«ãæå®ããå¿
èŠããããæåã¯èªåã®æå³ã®äžéšã«æ°ä»ããŠããŸããã ãã®åŠç¿éå£ã¯ãä»ã®ãã¹ãŠã®äººãšçžãŸã£ãŠãRustã®ç¬¬äžå°è±¡ãèœèããŠãããšããäºå®ã«ã€ãªããããšããããããŸãã
é·æRustã«ã¯å€ãã®å©ç¹ããããŸãã ãããã®ããã€ãã¯ãŠããŒã¯ã§ãã
ã¬ããŒãžã³ã¬ã¯ã·ã§ã³ãªãã®ã¡ã¢ãªã»ãã¥ãªãã£ãããããããRustã®æãéèŠãªææã§ãããã çŽæ¥ã¡ã¢ãªæäœãå¯èœã«ããäœã¬ãã«ã®ããã°ã©ãã³ã°èšèªã§ã¯ã解æŸåŸã®äœ¿çšãå®è¡äžã®ã¡ã¢ãªãªãŒã¯ãªã©ã®ãšã©ãŒã¯éåžžã«é«äŸ¡ã§ãã çŸä»£ã®C ++èšèªã§ã¯ããã®ãããªãã®ã«å¯ŸåŠããèœåã¯åäžããŠããŸãããå³å¯ãªæè¡çèšç·Žãå¿
èŠã§ãïŒèªãã§ãã ããïŒããã°ã©ãã¯å®å
šã§ãªãæäœãå®è¡ãç¶ããŸãïŒã ãããã£ãŠãç§ã®æèŠã§ã¯ãäžè¬çã«ãC ++ã¯ãã®åé¡ãæ ¹æ¬çãã€ç¢ºå®ã«è§£æ±ºããããšã¯ã§ããŸããã
å®éãRustããã°ã©ããŒã¯å®å
šã§ãªããããã¯ã«å®å
šã§ãªãã³ãŒããæžãããšãã§ããŸãããïŒ1ïŒããã¯æèçã«è¡ãããïŒ2ïŒå®å
šã§ãªããããã¯ã¯ã³ãŒãããŒã¹å
šäœã®ããäžéšããæ§æã§ãããå³å¯ã«å¶åŸ¡ãããŸãã
ã¬ããŒãžã³ã¬ã¯ã¿ãŒã¯ãæãäžè¬çãªã¡ã¢ãªã»ãã¥ãªãã£ããŒã«ã§ãã GCã䜿ãããªãã°ãå€ãã®éžæè¢ããããŸãã ãã ããRustã§äœ¿çšãããæææš©ã·ã¹ãã ã¯ãã¡ã¢ãªã»ãã¥ãªãã£ã ãã§ãªããããŒã¿ããã³ãªãœãŒã¹ã®ã»ãã¥ãªãã£ãæäŸããŸãïŒä»¥äžãåç
§ïŒ
RAIIãšãªãœãŒã¹RAII ïŒãªãœãŒã¹ãååŸããããšã¯åæåã§ãïŒã¯å¥åŠãªçšèªã§ãããããã«åºæã®èãæ¹ãããŸãäŒããŠããŸãã ãŠã£ãããã£ã¢ã§ãRAIIã¯ã¹ã¿ãã¯ã«å²ãåœãŠããããªããžã§ã¯ããåŠçããããšãèªã¿ãŸããã Rustæææš©ã·ã¹ãã ã§ã¯ããã®ååãããŒãã«å²ãåœãŠããããªããžã§ã¯ãã«é©çšã§ããŸãã ããã«ããããªãœãŒã¹ïŒã¡ã¢ãªããã¡ã€ã«ããœã±ãããªã©ïŒã®èªå解æŸã¯ãã³ã³ãã€ã«æã«äºæž¬å¯èœãã€ä¿èšŒãããŸãã
PythonãRubyã®ãããªåçèšèªã«ã¯åæ§ã®æ©èœããããŸãããRust IMOãšãã¯ãŒã®ç¹ã§æ¯èŒããããšã¯ã§ããŸããã
ããŒã¿ã¬ãŒã¹ãªãã®ç«¶äºRustã¯ã競åããã°ã©ãã³ã°äžã®ããŒã¿ã»ãã¥ãªãã£ãä¿èšŒããŸããã€ãŸããåžžã«è€æ°ã®ãªãŒããŒãŸãã¯1人ã®ãã©ã€ã¿ãŒãã®ã¿ãããŒã¿ã«ã¢ã¯ã»ã¹ã§ããããã«ããŸãã
代æ°ããŒã¿åéåžžã®åïŒã¿ãã«ãšæ§é ïŒã«å ããŠãRustã¯åæåïŒããã§ã¯ãåèšåããŸãã¯ãããªã¢ã³ãåããšåŒã°ããŸãïŒããã³ãã³ãã¬ãŒããšã®æ¯èŒãæäŸããŸãã ã·ã¹ãã ããã°ã©ãã³ã°èšèªããã®ãããªéçºãããåã·ã¹ãã ãæã£ãŠããããšã¯é©ãã¹ãããšã§ãã
çµæåªå
ã®ç¶æ¿Rustã§ã¯ãåã®æ§æãç¶æ¿ãããæããã«åªå
ãããŸãã ç§ã¯ãã®äºå®ãåå©ãšèŠãªããããã£ã³ãã«æå±ããŠããŸãã Rustã§ã®ãžã§ããªãã¯åã®ãµããŒãã§ã¯ãç¹æ§ãéèŠã§ãã
çæïŒæ¡ä»¶ä»ãïŒãã¹ãŠãéåžžã«æ確ã§ãªããã°ãªããŸãããRustã¯èŠåŸããèšèªã§ãã ã³ã³ãã€ã©ãŒã¯ããã¹ãŠãéåžžã«æ確ã«äŒããå¿
èŠããããŸããããã§ãªãå Žåãç®ç«ã£ãç¬éããªããªããŸã§èªããŸãã éåžžãããã¯ã³ãŒãã®å質ã«åœ¹ç«ã¡ãŸãããã¯ã€ãã¯ãããã¿ã€ãã³ã°ã1åéãã®ã¿ã¹ã¯ã«é¢ããŠã¯åé·ã«ãªãå ŽåããããŸãã
çµè«ïŒRustã§ããè¯ãæ確ãªã³ãŒããèšè¿°ããå¿
èŠããããŸãã ãããåŠã¶ãšããã«ãç²ãã¯å€ããå°ãªããç¡é§ã«ãªããŸãã
ã¬ããŒãžã³ã¬ã¯ã·ã§ã³ã¯ã»ã«ã³ããªã§ãRustã«ã¯ãæãåçŽãªã¬ããŒãžã³ã¬ã¯ã¿ãŒããããŸããRcïŒåç
§ã«ãŠã³ãïŒãšArcïŒåŸªç°æ€åºãªãã®åååç
§ã«ãŠã³ãïŒã§ãã ãã ãããããã®æ©èœã¯ããã©ã«ãã®èšèªã§ã¯æ©èœããªããããRustã®æšæºã¡ã¢ãªç®¡çã¡ã«ããºã ïŒã¹ã¿ãã¯ãããã³ããã¯ã¹ïŒãããé »ç¹ã«äœ¿çšããå¿
èŠããããŸãã ã¢ããªã±ãŒã·ã§ã³ã®ã¡ã¢ãªã®åé¡ãé倧ã§ãªãå Žåã¯ãã¬ããŒãžã³ã¬ã¯ã¿ã䜿çšããªãRustããŒã¹ã®ã¡ã¢ãªã»ãã¥ãªãã£ã¢ãã«ã蚱容ããå¿
èŠããããŸãã
è¡šçŸåã¯ããèªäœãç®çã§ã¯ãããŸããRustã¯ã³ãŒãã®è¡šçŸåãšçŸãããæ°ã«ããŸããã ãã®ç¹ã§ãããã¯ééããªãæªãããšã§ã¯ãããŸããããããããããªããæãã»ã©çŽ æŽããããã®ã§ã¯ãããŸããã
æ¯èŒçé«ãé²å
¥éå£ååãšããŠãRustã¯ããã«ç¿åŸã§ããæ°é±éã§ããã®ã³ãŒããæžãããšãã§ããèšèªã®1ã€ã§ã¯ãããŸããã Rustã¯ããããC ++ãããã³ã³ãã¯ãã§ãããå€ãã®ããã°ã©ãã³ã°èšèªããã確å®ã«ã³ã³ãã¯ãã§ãã ä»ã®èšèªãšæ¯èŒããŠãã¢ã¯ã»ã¹ãããããšã¯èšããŸããã åªå
床ãèšèªã®ååŸé床ã§ããå Žåãããã¯åé¡ã«ãªãå¯èœæ§ããããŸãã
Rustããã³ãã®ä»ã®èšèªåçèšèªåçïŒã¹ã¯ãªããïŒèšèªã¯ãRustã®ããŸããŸãªããã°ã©ãã³ã°èšèªã®å察åŽã«ãããŸãã Rustãšæ¯èŒããŠãåçèšèªã§ã®ã³ãŒãã®èšè¿°ã¯éåžžãããé«éã§ç°¡åã§ãã ãããã®ç¶æ³ã§ã¯ãåçèšèªã¯RustãããåªããŠãããšæããŸãã
- ã©ããããããã¿ã€ãã³ã°ãŸãã¯1åéãã®ã¿ã¹ã¯
- ã³ãŒãã¯å®çšŒåçšã§ã¯ãªããå®è¡æãšã©ãŒãå°ããªåé¡ã§ããå Žå
- èªåã®ïŒå人ã®ïŒãããžã§ã¯ã
- åèªåäœæ¥ïŒè§£æ/ãã°åæããããããã¹ãåŠçãªã©ïŒ
- ç
ãã®ãããªå Žåããã¹ãŠãå®ç§ã«ããããšããã¹ãã§ã¯ãããŸããã ããã©ããããç§ã®æèŠã§ã¯ãRustã¯ä»¥äžã«ããé©ããŠããŸãã
- äžèŠæš¡ãŸãã¯å€§èŠæš¡ã®ããŒã ã§åã
- çç£æåã®ã³ãŒã
- é·æå®è¡ã³ãŒãã«ã¯ãå®æçãªãµããŒãããã³/ãŸãã¯ãªãã¡ã¯ã¿ãªã³ã°ãå¿
èŠã§ã
- å€ãã®åäœãã¹ããäœæããã»ãã¥ãªãã£ã³ãŒã
äžè¬çã«ãã³ãŒãã®å質ãéèŠãªå Žåã åçèšèªã䜿çšãããšãåæ段éã§ã³ãŒããããéãæžãããšãã§ããŸããããã®åŸäœæ¥ãé
ããªããŸããããå€ãã®ãã¹ããæžãå¿
èŠããããéçºã©ã€ã³ãå£ããããŸãã¯æ¬çªç°å¢ã§äœæ¥äžã«äžæãçºçããããšãããããŸãã Rustã³ã³ãã€ã©ãŒã¯ããã°ãç¹å®ããŠä¿®æ£ããã®ã«ããã»ã©è²»çšãããããªãå Žåãã³ã³ãã€ã«æã«æ¢ã«å€ãã®ããšã匷å¶çã«å®è¡ãããŸãã
è¡ãããã2ã€ã®èšèªã®æ¯èŒã¯åªããè°è«ã§ããã
Goããã°ããå匷ããã®ã§ãããã§äž»èŠ³çãªå°è±¡ãå
±æããŸãã Rustãšæ¯èŒããŠãGoãæ°ã«å
¥ã£ãŠããç¹ã¯æ¬¡ã®ãšããã§ãã
- 軜ã-èšèªã¯å°ããïŒã·ã³ãã«ã§ãããªããéåžžã«åŒ·åã§ãïŒ
- gofmtãŠãŒãã£ãªãã£-ããã°ã©ãã³ã°æã®ã¡ã³ã¿ã«ã¯ãŒã¯ããŒãã倧å¹
ã«åæž
- ãŽã«ãŒãã³/ãã£ã³ãã«
- ã€ã³ã¹ã¿ã³ãã³ã³ãã€ã«
Goã§å§ããçç±ïŒ
- 圌ã¯ãããã«ãããŸãã åã·ã¹ãã ãšèšèªèªäœã¯æ¡åŒµæ§ãããŸããããŸãã
- Goããã°ã©ãã³ã°ã¯ãç§ã«ã¯å°ããã©ã€ã«æããŸãã Javaã§ããã°ã©ãã³ã°ããŠããé ã®ããšãæãåºããŸããæ©æ¢°çã«äŒæ¥ã®éçºã«é©ããŠããã ãã§ãªããããŸãããããããã®ã§ã¯ãããŸããïŒèŠããŠããŸãã奜ã¿ã«ã€ããŠã¯è°è«ããŸããïŒã
- Goã®äººæ°ã¯Googleã®ãµããŒãã®ãããã§ç¶æãããŠããŸãããæççã«ãªããŸãã ã³ãã¥ããã£ãšäŒç€Ÿã®å©çãäžèŽããªãå Žåãæåã«å¯ä»ã§ããŸãã ãã¡ãããã©ã®äŒç€Ÿãäž»ã«èªç€Ÿã®å©çãè¿œæ±ããŠããŸãã ããã«ã¯äœã®åé¡ããããŸããã ããã¯ãã ...å°ãé¢åã§ãã ïŒäŒæ¥ãæšé²ããå€ãã®èšèªãšãã¬ãŒã ã¯ãŒã¯ã¯åæ§ã®åé¡ã«çŽé¢ããŠããŸããMozillaã¯å°ãªããšãæ ªäŸ¡ã«äŸåããŠããŸããïŒã
ãã Nim ïŒæ§ç§°NimrodïŒã¯éåžžã«èå³æ·±ãèšèªã§ãã Cã§ã³ã³ãã€ã«ããããããããã©ãŒãã³ã¹ã¯éåžžã«åªããŠããŸãã å€èŠçã«ã¯ãPythonã«äŒŒãŠããŸããããã¯ãç§ããã£ãšããã°ã©ãã³ã°ãããã®ã奜ãã ã£ãèšèªã§ãã ããã¯ã¬ããŒãžã³ã¬ã¯ã·ã§ã³èšèªã§ããããªã¢ã«ã¿ã€ã ã§ãœãããµããŒããæäŸããã¬ããŒãžã³ã¬ã¯ã¿ãŒèªäœã®åäœã¯ããäºæž¬å¯èœã§ãã é¢çœããšãã§ã¯ãã·ã¹ãã ããããŸãã ååãšããŠãç§ã¯ãã®èšèªãæ¬åœã«å¥œãã§ãã
圌ã®å Žåã®æ倧ã®åé¡ã¯ãçæ
ç³»ã®æªçãã§ãã èšèªèªäœã¯é©åã«èšèšãããŠãããæ¯èŒçå®å®ããŠããŸãããçŸåšã®ãšãããããã°ã©ãã³ã°èšèªãæåããã«ã¯ååã§ã¯ãããŸããã ããã¥ã¡ã³ããæšæºã©ã€ãã©ãªããã¬ãŒã ã¯ãŒã¯ããµããŒãããããã±ãŒãžãªããžããªãã³ãã¥ããã£ããã³ãµãŒãããŒãã£ã®é¢äž...ãã¹ãŠãæ¬çªç°å¢ã«æºåããããšã¯å®¹æã§ã¯ãããŸããã
ãã«ã¿ã€ã ã§èšèªã®å®æã«é¢äžããå°é家ãããªããã°ããã®æåŸã®ã¹ãããã¯éåžžã«è¡°åŒ±ãããå¯èœæ§ããããŸãã æ°ããããã°ã©ãã³ã°èšèªã®äžã§ãNimã¯ãŸã æ¬æ ŒçãªãµããŒããèªã£ãŠããŸããã
åæã«ãç§ã¯åœŒãæåããããšãé¡ã£ãŠããŸãããããã§ã圌ã«ã€ããŠè¡ããŸãã
ãã®ä»Juliaã
Dã®ãããªä»ã®èšèªããããŸã
ã Juliaã¯ãåªããããã©ãŒãã³ã¹ãšã¹ã ãŒãºãªCã¹ã¿ã€ã«ã®åŒã³åºããåããåçèšèªã§ãïŒåçèšèªãšREPLã奜ããªãã泚æããŠãã ããïŒã ãžã¥ãªã¢ã¯ããã®æ°å€çããã³ç§åŠçåéã®ããã«åºã泚ç®ãããŠããŸãã æ±çšèšèªã«ãªãå¯èœæ§ã¯ãããŸãããåµèšè
ã®ã³ãã¥ããã£ããã®èšèªã®éçºã«å€§ããªåœ±é¿ãäžããŠããããã«æããŸãã
Dã¯ãå°ãªããšãåœåã¯ããC ++ã®ã¿ãäœæãããè©Šã¿ã§ããã ããŒãžã§ã³1.0ã¯2007幎ã«ãªãªãŒã¹ãããããããã®èšèªã¯ããã»ã©æ°ãããã®ã§ã¯ãããŸããã ããã¯è¯ãèšèªã§ããã客芳çãªçç±ãããŸã æ ¹ä»ããŠããŸããïŒãã©ãã¹/ã¿ã³ãŽã®åæ段éã§ã®åå²ã®åé¡ã§ãããäž»ã«ã¬ããŒãžã³ã¬ã¯ã·ã§ã³ã«ããã¡ã¢ãªã»ãã¥ãªãã£ã®ç¢ºä¿ãšãC ++ã®ä»£ãããšããŠã®åæäœçœ®ä»ãã§ãã
ãªãRustã«ã¯ããªãè¯ããã£ã³ã¹ããããšæããŸããä»æ¥ãéåžžã«å€ãã®æ°ããããã°ã©ãã³ã°èšèªããããŸãã ç§ã®æèŠã§ã¯ãRustã®äžã§äœãç®ç«ã£ãŠããŸããïŒ ç§ã¯æ¬¡ã®è°è«ãããŸãïŒ
çã®ã·ã¹ãã ããã°ã©ãã³ã°èšèªåã蟌ã¿æ§ã¯ç°¡åãªäœæ¥ã§ã¯ãããŸããã ãããããããã€ãã®èšèªã§æåéã解決ãããããCãšC ++ã®2ã€ã ãã§è§£æ±ºãããå¯èœæ§ããããŸãã ïŒæãã
ã¹ã«ã€ã©ã€ããRubyã®æ¡åŒµæ©èœãéçºããããã«Rustãéžãã çç±ã¯ãããã¯éåžžã«å±éºã§ããããïŒRustãã©ã³ã¿ã€ã ã®ãªãŒããŒããã
ãããã«ããŸã
é€å»ãããã¯æ³šç®ã«å€ããŸãã ããã«ãããRustã®ãŠããŒã¯ãªèŠç¹ãéãããŸãã
ãã«ãªãnullãªããžã§ã¯ã/ãã€ã³ã¿ãŒïŒããããã
10åãã«ã®ãšã©ãŒ ãïŒã¯ãã©ã³ã¿ã€ã ãšã©ãŒã®äžè¬çãªåå ã§ãã nullãååšããªãããã°ã©ãã³ã°èšèªã¯ãããã§ãäž»ã«æ©èœçãªèšèªããããŸãã åé¡ã¯ãnullãåãé€ãã«ã¯éåžžã«é«åºŠãªåã·ã¹ãã ãå¿
èŠãªããšã§ãã ååãšããŠãèšèªã®æ§æã¬ãã«ã§ãããåŠçããã«ã¯ã代æ°ããŒã¿åãšãã³ãã¬ãŒããšã®æ¯èŒãå¿
èŠã§ãã
é«åºŠãªé«ã¬ãã«æ§æèŠçŽ ãåããäœã¬ãã«èšèªã³ã¢ã«è³ããŸã§ïŒå°ãªããšã
çè«çã«ã¯ ïŒããã¢ã¡ã¿ã«ã®èšèªãã§ããRustã¯ã代æ°çããŒã¿åããã³ãã¬ãŒãæ¯èŒãåãåæšè«ãªã©ãå€ãã®æ¯èŒçé«ã¬ãã«ã®æ©èœãæäŸããŸãã
匷åãªã³ãã¥ããã£ãšå®çšçãªé¢é£æ§Rustã³ãã¥ããã£ã¯ãšãŠããã¬ã³ããªãŒã§æŽ»çºã§ãã ïŒãã¡ãããããã¯äž»èŠ³çãªå°è±¡ã§ãïŒã ããã«ãRustã¯ããã€ãã®æ·±å»ãªå®çšãããžã§ã¯ãã§äœ¿çšãããŸãããç¹ã«ãã³ã³ãã€ã©Rustã
Servo ãSkylightãªã©ã§ãã ãŸã èšèªéçºã®æ®µéã«ãããŸãã
ãããŸã§-倧ããªééããªã瀟å
ã§ã®èšèªãŸãã¯ãã¬ãŒã ã¯ãŒã¯ã®éçºããå¶ç¶åæ¢ããããšããããŸãã 幞ããªããšã«ãã³ã¢RustããŒã ã¯ãã®ä»äºãããŸãè¡ã£ãŠããŸãã é 匵ã£ãŠãã ãããRustïŒ
Webéçºã®éRustãã·ã¹ãã ããã°ã©ãã³ã°èšèªã§ããå ŽåãWebéçºã«é©ããŠããŸããïŒ ãã®è³ªåã«å¯Ÿããçããæ¢ããŠããŸãã
ã©ã€ãã©ãªãšãã¬ãŒã ã¯ãŒã¯ãŸããããã€ãã®HTTPã©ã€ãã©ãªãããã«å¯Ÿå¿ããŠããå¿
èŠããããŸãã ïŒããã¯
ãAre we web yetããšãããµã€ãã§èª¬æãããŠããŸãïŒã æåã®
rust-httpã©ã€ãã©ãªã¯ãã§ã«å€ããªã£ãŠããŸãã 圌女ã®æœåšçãªçžç¶äºº
Teepeeã¯ãå®è³ªçã«äžæåæ¢äžã®ã¢ãã¡ãŒã·ã§ã³ã§ãã 幞ããªããšã«ã
Hyperã¯è¯ãåè£ã®ããã§ãã Rustã®å
±çãããžã§ã¯ãã§ããServoã§æ¢ã«
æ¡çšãããŠããŸããããã¯ãRustã®HTTPã©ã€ãã©ãªã®åœ¹å²ã«å¯Ÿããç¥çŠãšèããŠããŸãã
Rustæšæºã©ã€ãã©ãªã¯ãéåæI / OããŸã ãµããŒãããŠããŸããã ãã®ç®çã®ããã«ãéããããã³ã°ãœã±ããå
¥åºåãæäŸããå€éš
mioã©ã€ãã©ãªã䜿çšã§ããŸãã ã°ãªãŒã³ã¹ããªãŒã ã®ãµããŒãã¯ãI / Oã®ç°¡çŽ åã®äžç°ãšããŠå»æ¢ãããŸããã
Ironã
Nickel.rsãªã©ãRustã®ããã€ãã®Webãã¬ãŒã ã¯ãŒã¯ãç©æ¥µçã«éçºãããŠããŸãã 圌ããšã®ç¶æ³ãèœã¡çããŸã§ã«ã¯æéãããããããããŸããã
Rust-WebèšèªïŒãã€ãã¯ã©ã€ãã©ãªãšãã¬ãŒã ã¯ãŒã¯ã®æºåãæŽããŸãã åé¡ã¯ãRustãWebéçºã«é©ããŠãããã©ããã§ãã Rustã®äœã¬ãã«ã®ã¡ã¢ãªç®¡çãšã»ãã¥ãªãã£æ©èœã¯è€éãããŸããïŒ
æçµçã«ã¯ããããžã§ã¯ãã«äœãæåŸ
ãããã«ããã£ãŠãããšæããŸãã äžèšã§ãçæãããžã§ã¯ãã§Rustãåçèšèªãšæ¯èŒããŠããã®ãããªå ŽåãRustã®è€éããæ£åœåãããªãå¯èœæ§ããããšè¿°ã¹ãŸããã ãããã補åãååã«é·æã¡ããïŒããšãã°ã6ãæ以äžïŒããšãæåŸ
ããŠããå Žåã¯ãRustãé©åãªéžæè¢ã«ãªããŸãã
Rustã¯Webã¹ã¿ãŒãã¢ããã«é©ããŠããŸããïŒã¹ã¿ãŒãã¢ããã¯ã©ãã§ããïŒ è¿
éãªãããã¿ã€ãã³ã°ãšéçºãµã€ã¯ã«ãå¿
èŠã§ãã ããã¯ããè°è«ã®äœå°ã®ãã質åã§ãããç§ã¯ç§ã®æèŠã®ãŸãŸã§ãïŒé·æãããžã§ã¯ããæåŸ
ããŠããå Žåãé©åãªããã°ã©ãã³ã°èšèªãéžæããããšãéèŠã§ãããRustã¯ç¹å¥ãªæ³šæã«å€ããŸãã ããžãã¹ã®èŠ³ç¹ããèŠããšãã©ããããããã¿ã€ãã³ã°ãæäŸããèšèªã«ã¯å€§ããªå©ç¹ããããããã«ããã¯ã®ãªãã¡ã¯ã¿ãªã³ã°ãšåé€ã¯ãã€ã§ãåŸã®ãŸãŸã«ã§ããŸãã ãšã³ãžãã¢ãªã³ã°ã®çŸå®ãšããŠã¯ããªãã¡ã¯ã¿ãªã³ã°ã®ã³ã¹ãã¯éåžžââãèŠãããããé«ããã·ã¹ãã ã®èŠçŽ ã®å€ããæºãã¶ã£ãŠããäžåºŠæžãããã³ãŒãã¯ãŸã ã©ããã«ä¿åãããŸãã ä»åŸæ°å¹Žéã
Rustããè©Šããã ããïŒããã«ãããããããRustã«ç²Ÿéããããšããå§ãããŸãã ç²ãã¯åœŒãšäžç·ã«å¯èœã§ãããç§ã¯ããããããã«æ¶ãããšç¢ºä¿¡ããŠããŸãã