RustでGISなOSS - Speaker Deck

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גࣜձࣾ.*&36/&੢ඌޛʢ!OPLPOPLP@ʣ 4"11030&/(*/&&3#"4& 3VTUͰ(*4ͳ044

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ɹ໨࣍ wࣗݾ঺հͱձࣾ঺հ w3VTUͰʮ1-"5&"6ʯσʔλΛม׵͢Δ

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ʮΈ͑ΔͶʯ͸ʮ(*4ʯͱʮΦʔϓϯιʔεʯͷձࣾ

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จԽࡒ૯ཡ8FC(*4 IUUQTIFSJUBHFNBQOBCVOLFOHPKQ

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1-"5&"6UP.JOFDSBGUʢߴদࢢʣ IUUQTYDPN.*&36/&@JODTUBUVT T

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ݹ෿ݕग़"* IUUQTYDPNBSDIBFPMPHZ@BSDTUBUVT T

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͍ΖΜͳ044Λެ։ͯ͠·͢ʂ IUUQTHJUIVCDPN.*&36/&

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ੵۃతʹ஌ݟΛڞ༗ʂ IUUQTRJJUBDPNPSHBOJ[BUJPOT.*&36/&

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ຊΛग़ͨ͠Γɺ؂मͨ͠Γ IUUQTXXXUFNKJOHDPKQCPPLT IUUQTIPOUPKQOFUTUPSFQECPPL@IUNM IUUQTXXXLBEPLBXBDPKQQSPEVDU

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3VTUͰʮ1-"5&"6ʯσʔλΛม׵͢Δ

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ࠃ౔ަ௨ল͕ਪਐ͢ΔϓϩδΣΫτʮ1-"5&"6ʯ IUUQTXXXNMJUHPKQQMBUFBV

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ʮ1-"5&"67*&8ʯ͔ΒӾཡՄೳɻ౎ࢢɾສ౩ͷ%σʔλ͕੔උࡁΈ IUUQTQMBUFBVWJFXNMJUHPKQ

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ʹΞοϓσʔτ͞Εʮ1-"5&"67*&8ʯͱͳͬͨ IUUQTQMBUFBVWJFXNMJUHPKQ

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Τϯλϝ෼໺Ͱ΋ར༻͕޿͕͍ͬͯΔ IUUQTUXJUUFSDPNP[JSPTUBUVT IUUQTXXXZPVUVCFDPNXBUDI W+C;MHSHLBC@DIBOOFMNXBNKBQBO

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ͨͩͷʮ%σʔλʯͰ͸ͳ͘ݱ࣮ੈքΛ൓өͨ͠ʮ(*4σʔλʯ IUUQTXXXNMJUHPKQQMBUFBVMFBSOJOHUQD

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w %σʔλهड़ͨ͠ʮ9.-ʯ w ͱͯ΋ॏ͍ͨʢղౚޙ(#Λ௒͑Δ͜ͱ͕΄ͱΜͲʣ w ม׵ͯ͠ར༻͢Δ͜ͱ͕લఏͷதؒܗࣜͰ͋Δ ͱ͸͍͑ɺऔΓѻ͍͸೉͍͠

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w ੈͷதͷݐங෺ɾڮྊɾެԂɾ౎ࢢઃඋʢ৴߸΍؃൘ʣͳͲΛ۠ผ͢Δ w 1%'ϖʔδ௒ͷ௒େ࢓༷ॻ w IUUQTXXXNMJUHPKQQMBUFBVEPDVNFOU w Ұൠతͳ(*4σʔλ΍%σʔλʹม׵͢Δʹ͸ສԁ௒ͷιϑτ΢ΣΞ͕ඞཁ ࢓༷͕೉ղ

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࢓༷͕೉ղ

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࢓༷͕೉ղ

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࢓༷͕೉ղ

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1-"5&"67*&8Ͱ͸ӾཡՄೳ IUUQTQMBUFBVWJFXNMJUHPKQ

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1-"5&"67*&8Ͱ͸ӾཡՄೳ IUUQTQMBUFBVWJFXNMJUHPKQ

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1-"5&"67*&8Ͱ͸ӾཡՄೳ IUUQTQMBUFBVWJFXNMJUHPKQ

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1-"5&"67*&8Ͱ͸ӾཡՄೳ IUUQTQMBUFBVWJFXNMJUHPKQ

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ͳͷͰɺ؆୯ʹม׵Ͱ͖ΔπʔϧΛ࡞Γ·ͨ͠ʂ IUUQTHJUIVCDPN.*&36/&QMBUFBVHJTDPOWFSUFS

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ίʔυωʔϜʮOVTBNBJʯ w ౎ࢢσδλϧπΠϯͷ࣮ݱʹ޲͚ͨݚڀ։ൃٴͼ࣮ূௐࠪۀ຿ʯʢ಺ֳ෎ݚڀ ։ൃͱ4PDJFUZͱͷڮ౉͠ϓϩάϥϜʢ#3*%(&ʣʹͯ։ൃͨ͠ w ʮ๺ւಓͷڮͷ໊લ͕͍͍Ͷʯˠʮ༗໊Ͳ͜Ζ͸λ΢γϡϕπڮʯ

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ίʔυωʔϜʮOVTBNBJʯ w ΋͏ͦΖͦΖʮམͪΔʯΒ͍͠ˠ͔͍͍͔ͬ͜Βʮฎ෣ڮʯ࢖͓͏͔

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w%5JMFT w.BQCPY7FDUPS5JMFT .75 w(FP1BDLBHF w(FP+40/ w4IBQF fi MF w,.- w$;.- ҎԼͷܗࣜʹม׵ՄೳͰ͢ʂ

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ࡳຈӺपลΛม׵༷ͨ͠ࢠ

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$FTJVNͰՄࢹԽͨ͠Γ

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CMFOEFSͰಡΈࠐΜͰΈͨΓ

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(PPHMF&BSUIͰՄࢹԽͯ͠ΈͨΓ

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2(*4Ͱେن໛ʹ෼ੳͯ͠ΈͨΓ

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ͳΜͰ3VTUʁ •ʮΫϩεϓϥοτϑΥʔϜΞϓϦʯΛ࡞Δඞཁ͕͋Δ •1ZUIPO •(6*ͷݟͨ໨͕ʜ •஗͍ •+454 •શͯ+4Ͱ(6*࡞ΕΔ •&MFDUSPO •͢΂ͯͷϩδοΫΛ+4Ͱॻ͘͜ͱʹͳͬͯ͠·͏ •(*4ͷॲཧ΍9.-ͷύʔεͳͲ •3VTU •5BVSJ͕͋Δ •(6*Λ+4Ͱॻ͖ɺόοΫΤϯυ͸3VTUͰॻ͚Δ •࣮ߦ଎౓͕ര଎ •ΫϥεϓϥοτϑΥʔϜΞϓϦ͕؆୯ʹ࡞ΕΔ

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ͨͩ͠ʜߴ೉қ౓ •3VTUͷ(*4ΫϨʔτʢϥΠϒϥϦʣ܈͸ଘࡏ͢Δ •ʮ(FP3VTUʢIUUQTHFPSVTUPSHʣʯ •͕ɺ%º(*4ʹಛԽͨ͠ΫϨʔτ͸ଘࡏ͠ͳ͍ͷͰɺେ෦෼ΛϑϧεΫϥον •$JUZ(.-Λύʔε •OVTBNBJQMBUFBVɾOVTBNBJDJUZHNM •δΦϝτϦʢਤܗʣͷදݱ •OVTBNBJHFPNFUSZ •ग़ྗܗࣜ͝ͱͷ࢓༷ΛಡΈࠐΈɺग़ྗϑΝΠϧΛߏங

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ͨͩ͠ʜߴ೉қ౓

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5BVSJʁ w +BWB4DSJQUͰϑϩϯτΤϯυΛ։ൃՄೳ w 3VTUͰόοΫΤϯυ։ൃΛߦ͏ w 5BVSJ CFUB Ͱ͸-JOVYɺNBD04ɺ8JOEPXTɺ"OESPJEɺJ04༻ͷΞ ϓϩΛ։ൃՄೳ IUUQTUBVSJBQQ

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ܧଓͯ͠։ൃதʂ

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