Rust本番投入をあきらめるためのガイドライン

あきらめないで
(これは https://d-cube.connpass.com/event/90317/ で発表した際の資料です)

Transcript

1. Rustຊ൪౤ೖΛ

   ͖͋ΒΊΔͨΊͷ

   ΨΠυϥΠϯ
   KOBA789
   

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2. KOBA789
   ΫοΫύουגࣜձࣾ
   ΠϯϑϥετϥΫνϟʔ෦
   σʔλج൫άϧʔϓ
   2017೥2݄ʹେֶΛதୀͯ͠ೖࣾ
   ϓογϡ௨஌ͷ഑৴ج൫Ͱ
   RustΛຊ൪౤ೖ
   ΋ͱ΋ͱ͸JavaScriptͷਓ(13೥)
   

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3. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
   ˞ࠓ೔͸ϞώΧϯͰ

   ͍͖·͢
   

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4. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
   ࠓ೔࿩͞ͳ͍͜ͱ
   wਓؒͷઆಘ
   wݴޠ࢓༷
   wࡉ͔͍πʔϧ
   

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5. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
   ࠓ೔࿩͢͜ͱ
   wRustͷຊ൪౤ೖͷ

   ϋʔυϧ͸Կ͔
   wͲͷΑ͏ʹͦͷ

   ϋʔυϧΛ௒͑Δ͔
   

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6. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
   ϋʔυϧΛ໌Β͔ʹ͍ͯ͘͠ͷͰ

   ͥͻఘΊ͍ͯͩ͘͞
   

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7. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
   ͳͥ3VTUΛ

   ࢖͍͍ͨͷ͔
   

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8. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
   ੑೳ ҆શੑ
   ੜ࢈ੑ
   झຯ
   ࠾༻޿ใ
   

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9. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
   ͳͥRustΛ

   ࢖͑ͨͷ͔
   

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10. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
    ฐࣾͷίϯςφج൫
    ຕఆٛϑΝΠϧΛॻ͍ͯɺ
    ϦϙδτϦʹ13Λ౤͛Δͱɺ
    σϓϩΠͰ͖Δ
    Hako
    DockerͰଈドーン
    ΤϯδχΞͳΒ୭Ͱ΋
    

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11. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
    ݪཧతʹ͸

    ೚ҙͷ෺ମ͕ಈ͘
    

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12. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
    Ͱ΋͜Ε͚ͩͰ

    ӡ༻ՄೳʹͳΔΘ͚͡Όͳ͍
    %PDLFSͰυʔϯ͘Β͍ࠓͲ͖ͲͷձࣾͰ΋Ͱ͖ΔͰ͠ΐ
    

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13. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
    Rust࠾༻ͷ೉͠͞
    

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14. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
    Rust࠾༻ͷ೉͠͞
    Rustಛ༗ͷ೉͠͞ ৽͍͕͠ނͷ೉͠͞
    

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15. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
    Rust࠾༻ͷ೉͠͞
    Rustಛ༗ͷ೉͠͞ ৽͍͕͠ނͷ೉͠͞
    Lifetime Trait etc
    

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16. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
    Rust࠾༻ͷ೉͠͞
    ৽͍͕͠ނͷ೉͠͞
    

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17. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
    2৽͍͠ͱͳͥ೉͍͔͠
    "ਅࣅͰ͝·͔ͤͳ͍͔Β
    

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18. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
    ਅࣅͰ͝·͔ͤͳ͍ͱ͖
    جૅ΍ݪཧʹཔΔ
    

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19. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
    ׳ΕͯΔγεςϜɾݴޠͱͷ

    ҧ͍Λೝࣝ͢Δ
    ྫ͑͹
    

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20. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
    Ruby Rust
    ྫ͑͹
    

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21. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
    w ϥϯλΠϜ ΄΅
    ͳ͠Ͱಈ͘ͱ͸Ͳ͏͍͏͜ͱ͔
    w ຊ൪ͰΫϥογϡͨ͠ͱ͖͸ίΞμϯϓΛಡΉ͔΋
    w ࣮ߦ࣌ʹ$16΍04ΛӅณ͠ͳ͍
    w $16΍04ͷ஌͕ࣝͳ͍ͱτϥϒϧγϡʔςΟϯά͕
    ͱͯ΋ࠔ೉ʹͳΔ͔΋
    εΫϦϓτݴޠͷܦݧ͔͠ͳ͍ͱ

    ϋʔυϧʹͳΓ͑Δ
    

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22. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
    ӡ༻্ඞཁͳػೳΛ

    ੔ཧ͢Δ
    ྫ͑͹
    

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23. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
    w ϩΪϯά
    w ద੾ͳϩΨʔϥΠϒϥϦ͸͋Δ͔
    w ࢲ͸ࣗ࡞͠·ͨ͠
    w ΤϥʔϋϯυϦϯάͱτϨʔαϏϦςΟ
    w ൃ୺ͱͳͬͨΤϥʔͱͦͷ఻೻Λ௥͑ͳ͍ͱΩπ͍
    ωοτϫʔΫϓϩτίϧΛ஻Δ

    σʔϞϯͷ৔߹
    

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24. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
    w HSBDFGVMTIVUEPXO
    w ඞཁͳΒ࣮૷Λߟ͑ͳ͍ͱͶ
    w γάφϧͷϋϯυϦϯά
    w γεςϜίʔϧͰϒϩοΫͯ͠Δͱ͖ʹ4*(*/5ඈΜͰ
    ͖ͨΒͲ͏͢Δ
    w -JOVYϓϩάϥϛϯάͷڭՊॻΛ͓΋ΉΖʹऔΓग़͢
    ωοτϫʔΫϓϩτίϧΛ஻Δ

    σʔϞϯͷ৔߹
    

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25. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
    ϑϨʔϜϫʔΫͷ

    σϑΝΫτελϯμʔυ͕

    ͳ͍
    ׂͱࠔΓ͕ͪ
    

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26. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
    ඞཁͳγεςϜͷઃܭΛ

    θϩ͔Βى͜͢ඞཁ͕͋Δ
    ͭ·Γ
    

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27. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
    w 3VTUͷݴޠػೳΛ׆͔ͨ͠ઃܭͱ͸
    w Ϟδϡʔϧ෼ׂͷ୯ҐͲ͏͢Δ͔
    w τϨΠτΛ༻͍ͨ%*Λ࡞ͬͯΈΔͱ͔
    ઃܭͷΰʔϧΛܾΊɺ

    ஸೡʹτϨʔυΦϑΛબ୒͍ͯ͘͠
    

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28. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
    w εϨουͱΠϕϯτϧʔϓͷ࢖͍෼͚
    w ฒྻܭࢉΛ͍ͨ͠ͷ͔ɺ

    *0ΛଟॏԽ͍ͨ͠ͷ͔
    w εϧʔϓοτΛ্͍͛ͨͷ͔ɺ

    ϨΠςϯγΛ࡟Γ͍ͨͷ͔
    04ͷڭՊॻͳͲΛҾͬுΓग़ͦ͏
    

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29. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
    ίϯϐϡʔλαΠΤϯε΍

    ιϑτ΢ΣΞΤϯδχΞϦϯάͷ

    ීวతͳ஌͕ࣝຯํʹͳΔ
    ·͊Զ͸େֶதୀͳΜͰ͚͢Ͳ
    

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30. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
    Έͳ͞ΜఘΊ͸

    ͖ͭ·͔ͨ͠
    

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31. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
    Կ΋೉͘͠ͳ͍Ͱ͢Ͷ
    

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32. Ғͦ͏ʹ஻͍ͬͯ·͢ KOBA789
    3VTUͷຊ൪ಋೖ͕ͳͥ೉͍͔͠ˠ3VTU͕৽͍͠΋ͷ͔ͩΒ
    ৽͍͠ͱͳͥ೉͍͔͠ˠਅࣅͰ͝·͔ͤͳ͍͔Β
    ਅࣅͰ͝·͔ͤͳ͍ͳΒͲ͏͢Δ͔ˠجૅ΍ݪཧʹཔΔ
    Զ͸Ͳ͏͔ͨ͠
    طଘͷγεςϜɾݴޠͱͷҧ͍Λ֬ೝͨ͠
    ͦͷաఔͰɺඞཁͳ஌ࣝ΍ٕज़Λशಘͨ͠
    ӡ༻্ඞཁͳػೳΛ੔ཧͨ͠
    ܦݧ͔Βɺӡ༻ͰҰൠʹඞཁͱͳΔػೳΛྻڍͨ͠
    ඞཁͳ΋ͷ͕ଗ͍ͬͯΔ͔֬ೝ͠ɺͳ͚Ε͹։ൃͨ͠
    ϑϨʔϜϫʔΫ͕ͳ͍ͷͰɺஸೡʹઃܭΛ͢Δ
    ઃܭͷΰʔϧΛܾΊɺτϨʔυΦϑΛબ୒͍ͯͬͨ͠
    *0ͷଟॏԽ ߴ଎Խ
    ʹ͍ͭͯ΋ݪཧʹ஧࣮ʹ
    ڭՊॻʹॻ͍ͯ͋ΔΑ͏ͳ͜ͱΛͪΌΜͱԡ͑͞Δ
    

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