ืฉื—ืจื•ืจ ืฉืคืช ื”ืชื›ื ื•ืช Go 1.13

ืฉื”ื•ื’ืฉ ืขืœ ื™ื“ื™ ืฉื—ืจื•ืจ ืฉืคืช ืชื›ื ื•ืช ืขื‘ื•ืจ ืืœ 1.13, ืืฉืจ ืคื•ืชื— ืขืœ ื™ื“ื™ ื’ื•ื’ืœ ื‘ืฉื™ืชื•ืฃ ื”ืงื”ื™ืœื” ื›ืคืชืจื•ืŸ ื”ื™ื‘ืจื™ื“ื™ ื”ืžืฉืœื‘ ืืช ื”ื‘ื™ืฆื•ืขื™ื ื”ื’ื‘ื•ื”ื™ื ืฉืœ ืฉืคื•ืช ื”ื™ื“ื•ืจ ืขื ื”ื™ืชืจื•ื ื•ืช ืฉืœ ืฉืคื•ืช ืกืงืจื™ืคื˜ื™ื ื›ืžื• ืงืœื•ืช ื›ืชื™ื‘ืช ืงื•ื“, ืžื”ื™ืจื•ืช ืคื™ืชื•ื— ื•ื”ื’ื ื” ืขืœ ืฉื’ื™ืื•ืช. ืงื•ื“ ืคืจื•ื™ืงื˜ ืžื•ืคืฅ ืขืœ ื™ื“ื™ ืชื—ืช ืจื™ืฉื™ื•ืŸ BSD.

ื”ืชื—ื‘ื™ืจ ืฉืœ Go ืžื‘ื•ืกืก ืขืœ ืืœืžื ื˜ื™ื ืžื•ื›ืจื™ื ืฉืœ ืฉืคืช C ืขื ื›ืžื” ืฉืืœื•ืช ืžืฉืคืช Python. ื”ืฉืคื” ื“ื™ ืชืžืฆื™ืชื™ืช, ืื‘ืœ ื”ืงื•ื“ ืงืœ ืœืงืจื™ืื” ื•ื”ื‘ื ื”. ืงื•ื“ Go ืžืงื•ืคืœ ืœืงื•ื‘ืฆื™ ื”ืคืขืœื” ื‘ื™ื ืืจื™ื™ื ืขืฆืžืื™ื™ื ื”ืคื•ืขืœื™ื ื‘ืื•ืคืŸ ืžืงื•ืจื™ ืœืœื ืฉื™ืžื•ืฉ ื‘ืžื›ื•ื ื” ื•ื™ืจื˜ื•ืืœื™ืช (ืชืช-ืžืขืจื›ื•ืช ืคืจื•ืคื™ืœ, ืื™ืชื•ืจ ื‘ืื’ื™ื ื•ืชืช-ืžืขืจื›ื•ืช ืื—ืจื•ืช ืœื–ื™ื”ื•ื™ ื‘ืขื™ื•ืช ื‘ื–ืžืŸ ืจื™ืฆื” ืžืฉื•ืœื‘ื•ืช ื› ืจื›ื™ื‘ื™ ื–ืžืŸ ืจื™ืฆื”), ื”ืžืืคืฉืจ ืœืš ืœื”ืฉื™ื’ ื‘ื™ืฆื•ืขื™ื ื“ื•ืžื™ื ืœืชื•ื›ื ื™ื•ืช C.

ื”ืคืจื•ื™ืงื˜ ืคื•ืชื— ื‘ืชื—ื™ืœื” ืžืชื•ืš ืขื™ืŸ ืœืชื›ื ื•ืช ืจื‘-ื”ืœื™ื›ื™ ื•ืชืคืขื•ืœ ื™ืขื™ืœ ื‘ืžืขืจื›ื•ืช ืžืจื•ื‘ื•ืช ืœื™ื‘ื•ืช, ื›ื•ืœืœ ืžืชืŸ ืืžืฆืขื™ื ื‘ืจืžืช ื”ืžืคืขื™ืœ ืœืืจื’ื•ืŸ ืžื—ืฉื•ื‘ ืžืงื‘ื™ืœ ื•ืื™ื ื˜ืจืืงืฆื™ื” ื‘ื™ืŸ ืฉื™ื˜ื•ืช ื”ืžื‘ื•ืฆืขื•ืช ื‘ืžืงื‘ื™ืœ. ื”ืฉืคื” ืžืกืคืงืช ื’ื ื”ื’ื ื” ืžื•ื‘ื ื™ืช ืžืคื ื™ ื‘ืœื•ืงื™ ื–ื™ื›ืจื•ืŸ ืฉื”ื•ืงืฆื• ื™ืชืจ ืขืœ ื”ืžื™ื“ื” ื•ืžืกืคืงืช ืืช ื”ื™ื›ื•ืœืช ืœื”ืฉืชืžืฉ ื‘ืื•ืกืฃ ืืฉืคื”.

ื”ืขื™ืงืจื™ ื—ื™ื“ื•ืฉื™ืื”ื•ืฆื’ ื‘ืžื”ื“ื•ืจืช Go 1.13:

  • ืœื—ื‘ื™ืœืช crypto/tls ื™ืฉ ืชืžื™ื›ืช ืคืจื•ื˜ื•ืงื•ืœื™ื ืžื•ืคืขืœืช ื›ื‘ืจื™ืจืช ืžื—ื“ืœ TLS 1.3. ื ื•ืกืคื” ื—ื‘ื™ืœื” ื—ื“ืฉื” "crypto/ed25519" ืขื ืชืžื™ื›ื” ื‘ื—ืชื™ืžื•ืช ื“ื™ื’ื™ื˜ืœื™ื•ืช ืฉืœ Ed25519;
  • ื ื•ืกืคื” ืชืžื™ื›ื” ื‘ืงื™ื“ื•ืžื•ืช ืžื™ืœื•ืœื™ื•ืช ืžืกืคืจื™ื•ืช ื—ื“ืฉื•ืช ืœื”ื’ื“ืจืช ืžืกืคืจื™ื ื‘ื™ื ืืจื™ื™ื (ืœืžืฉืœ 0b101), ืื•ืงื˜ืœื™ (0o377), ื“ืžื™ื•ื ื™ (2.71828i) ื•ื ืงื•ื“ื” ืฆืคื” ื”ืงืกื“ืฆื™ืžืœื™ืช (0x1p-1021), ื•ื”ื™ื›ื•ืœืช ืœื”ืฉืชืžืฉ ื‘ืชื• "_" ื›ื“ื™ ืœื”ืคืจื™ื“ ืกืคืจื•ืช ื•ื™ื–ื•ืืœื™ืช. ื‘ืžืกืคืจื™ื ื’ื“ื•ืœื™ื (1_000_000);
  • ื”ื•ืกืจื” ื”ื”ื’ื‘ืœื” ืขืœ ืฉื™ืžื•ืฉ ื‘ืžื•ื ื™ื ืœืœื ืกื™ืžื ื™ื ื‘ืœื‘ื“ ื‘ืคืขื•ืœื•ืช ืžืฉืžืจืช, ืžื” ืฉืžื•ื ืข ื”ืžืจื•ืช ืžื™ื•ืชืจื•ืช ืœืกื•ื’ uint ืœืคื ื™ ื”ืฉื™ืžื•ืฉ ื‘ืื•ืคืจื˜ื•ืจื™ื "โ€นโ€น" ื•- "โ€บโ€บ";
  • ื ื•ืกืคื” ืชืžื™ื›ื” ื‘ืคืœื˜ืคื•ืจืžืช Illumos (GOOS=illumos). ื”ื•ื‘ื˜ื—ื” ืชืื™ืžื•ืช ืœืคืœื˜ืคื•ืจืžืช ืื ื“ืจื•ืื™ื“ 10. ื”ื“ืจื™ืฉื•ืช ืขื‘ื•ืจ ื’ืจืกืื•ืช ื”ืžื™ื ื™ืžื•ื ืฉืœ FreeBSD (11.2) ื•-macOS (10.11 "El Capitan") ื”ื•ื’ื“ืœื•.
  • ื”ืžืฉืš ืคื™ืชื•ื— ืฉืœ ืžืขืจื›ืช ื”ืžื•ื“ื•ืœื™ื ื”ื—ื“ืฉื”, ืฉื™ื›ื•ืœื” ืœืฉืžืฉ ื›ื—ืœื•ืคื” ืœ-GOPATH. ื‘ื ื™ื’ื•ื“ ืœืชื•ื›ื ื™ื•ืช ืฉื”ื•ื›ืจื–ื• ื‘ืขื‘ืจ ื‘-Go 1.13, ืžืขืจื›ืช ื–ื• ืื™ื ื” ืžื•ืคืขืœืช ื›ื‘ืจื™ืจืช ืžื—ื“ืœ ื•ื“ื•ืจืฉืช ื”ืคืขืœื” ื‘ืืžืฆืขื•ืช ื”ืžืฉืชื ื” GO111MODULE=on ืื• ืฉื™ืžื•ืฉ ื‘ื”ืงืฉืจ ืฉื‘ื• ืžื•ื“ื•ืœื™ื ืžื•ื—ืœื™ื ื‘ืื•ืคืŸ ืื•ื˜ื•ืžื˜ื™. ืžืขืจื›ืช ื”ืžื•ื“ื•ืœื™ื ื”ื—ื“ืฉื” ื›ื•ืœืœืช ืชืžื™ื›ื” ืžืฉื•ืœื‘ืช ื‘ื ื™ื”ื•ืœ ื’ืจืกืื•ืช, ื™ื›ื•ืœื•ืช ืžืฉืœื•ื— ื—ื‘ื™ืœื•ืช ื•ื ื™ื”ื•ืœ ืชืœื•ืช ืžืฉื•ืคืจ. ืขื ืžื•ื“ื•ืœื™ื, ืžืคืชื—ื™ื ืื™ื ื ืงืฉื•ืจื™ื ื™ื•ืชืจ ืœืขื‘ื•ื“ื” ื‘ืชื•ืš ืขืฅ GOPATH, ื™ื›ื•ืœื™ื ืœื”ื’ื“ื™ืจ ื‘ืžืคื•ืจืฉ ืชืœื•ืช ื’ืจืกืื•ืช ื•ืœื™ืฆื•ืจ ื‘ื ื™ื™ื” ืฉื ื™ืชื ืช ืœื—ื–ืจื”.

    ืฉืœื ื›ืžื• ืžื”ื“ื•ืจื•ืช ืงื•ื“ืžื•ืช, ื™ื™ืฉื•ื ืื•ื˜ื•ืžื˜ื™ ืฉืœ ื”ืžืขืจื›ืช ื”ื—ื“ืฉื” ืคื•ืขืœ ื›ืขืช ื›ืืฉืจ ืงื•ื‘ืฅ go.mod ืงื™ื™ื ื‘ืกืคืจื™ื™ืช ื”ืขื‘ื•ื“ื” ื”ื ื•ื›ื—ื™ืช ืื• ื‘ืกืคืจื™ื™ืช ื”ืื‘ ื‘ืขืช ื”ืคืขืœืช ื”ืคืงื•ื“ื” go, ื›ื•ืœืœ ื›ืืฉืจ ื”ื•ื ื ืžืฆื ื‘ืกืคืจื™ื™ืช GOPATH/src. ื ื•ืกืคื• ืžืฉืชื ื™ ืกื‘ื™ื‘ื” ื—ื“ืฉื™ื: GOPRIVATE, ื”ืžื’ื“ื™ืจ ืืช ื”ื ืชื™ื‘ื™ื ืฉืœ ืžื•ื“ื•ืœื™ื ื ื’ื™ืฉื™ื ืœืฆื™ื‘ื•ืจ, ื•- GOSUMDB, ื”ืžืฆื™ื™ืŸ ืคืจืžื˜ืจื™ ื’ื™ืฉื” ืœืžืกื“ ื”ื ืชื•ื ื™ื ืฉืœ checksum ืขื‘ื•ืจ ืžื•ื“ื•ืœื™ื ืฉืื™ื ื ืจืฉื•ืžื™ื ื‘ืงื•ื‘ืฅ go.sum;

  • ื”ืคืงื•ื“ื” "go" ื›ื‘ืจื™ืจืช ืžื—ื“ืœ ื˜ื•ืขื ืช ืžื•ื“ื•ืœื™ื ื•ื‘ื•ื“ืงืช ืืช ืชืงื™ื ื•ืชื ื‘ืืžืฆืขื•ืช ืžืกื“ ื”ื ืชื•ื ื™ื ืฉืœ ืžืจืื” ื”ืžื•ื“ื•ืœ ื•ืžืกื“ ื”ื ืชื•ื ื™ื ืฉืœ ืกื›ื•ื ื”ื‘ื“ื™ืงื” ื”ืžืชื•ื—ื–ืง ืขืœ ื™ื“ื™ ื’ื•ื’ืœ (proxy.golang.org, sum.golang.org ื•-index.golang.org);
  • ื”ืชืžื™ื›ื” ื‘ื—ื‘ื™ืœื•ืช ื‘ื™ื ืืจื™ื•ืช ื‘ืœื‘ื“ ื”ื•ืคืกืงื”; ื‘ื ื™ื™ืช ื—ื‘ื™ืœื” ื‘ืžืฆื‘ "//go:binary-only-package" ื’ื•ืจืžืช ื›ืขืช ืœืฉื’ื™ืื”;
  • ื ื•ืกืคื” ืชืžื™ื›ื” ื‘ืกื™ื•ืžืช "@patch" ืœืคืงื•ื“ื” " go get", ื”ืžืฆื™ื™ื ืช ืฉื™ืฉ ืœืขื“ื›ืŸ ืืช ื”ืžื•ื“ื•ืœ ืœื’ืจืกืช ื”ืชื—ื–ื•ืงื” ื”ืื—ืจื•ื ื”, ืืš ืžื‘ืœื™ ืœืฉื ื•ืช ืืช ื”ื’ืจืกื” ื”ืจืืฉื™ืช ืื• ื”ืžืฉื ื™ืช ื”ื ื•ื›ื—ื™ืช;
  • ื‘ืขืช ืื—ื–ื•ืจ ืžื•ื“ื•ืœื™ื ืžืžืขืจื›ื•ืช ื‘ืงืจืช ืžืงื•ืจ, ื”ืคืงื•ื“ื” "ืขื‘ื•ืจ" ืžื‘ืฆืขืช ื›ืขืช ื‘ื“ื™ืงื” ื ื•ืกืคืช ื‘ืžื—ืจื•ื–ืช ื”ื’ืจืกื”, ืชื•ืš ื ื™ืกื™ื•ืŸ ืœื”ืชืื™ื ืžืกืคืจื™ ื’ืจืกืช ืคืกืื•ื“ื• ืœืžื˜ื ื ืชื•ื ื™ื ืžื”ืžืื’ืจ;
  • ื ื•ืกืคื” ืชืžื™ื›ื” ื‘ื“ื™ืงืช ืฉื’ื™ืื•ืช (ื’ืœื™ืฉืช ืฉื’ื™ืื•ืช) ื‘ืืžืฆืขื•ืช ื™ืฆื™ืจืช ืขื˜ื™ืคื•ืช ื”ืžืืคืฉืจื•ืช ืฉื™ืžื•ืฉ ื‘ืžื˜ืคืœื™ ืฉื’ื™ืื•ืช ืกื˜ื ื“ืจื˜ื™ื™ื. ืœื“ื•ื’ืžื”, ืฉื’ื™ืื” "e" ื™ื›ื•ืœ ืœื”ื™ื•ืช ื›ืจื•ืš ืกื‘ื™ื‘ ืฉื’ื™ืื” "w" ืขืœ ื™ื“ื™ ืžืชืŸ ืฉื™ื˜ื” ืœึฐื’ื•ึนืœึตืœ, ืžื—ื–ื™ืจื” "w". ืฉืชื™ ื”ืฉื’ื™ืื•ืช "e" ื•-"w" ื–ืžื™ื ื•ืช ื‘ืชื•ื›ื ื™ืช ื•ื”ื”ื—ืœื˜ื•ืช ืžืชืงื‘ืœื•ืช ืขืœ ืกืžืš ืฉื’ื™ืื” "w", ืืš "e" ืžืกืคืง ื”ืงืฉืจ ื ื•ืกืฃ ืœ-"w" ืื• ืžืคืจืฉ ืื•ืชื” ืื—ืจืช;
  • ื‘ื™ืฆื•ืขื™ ืจื›ื™ื‘ื™ ื–ืžืŸ ื”ืจื™ืฆื” ืขื‘ืจื• ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” (ื ืจืฉืžื” ืขืœื™ื™ื” ื‘ืžื”ื™ืจื•ืช ืฉืœ ืขื“ 30%) ื•ื”ื•ื˜ืžืขื” ื”ื—ื–ืจื” ืื’ืจืกื™ื‘ื™ืช ื™ื•ืชืจ ืฉืœ ื–ื™ื›ืจื•ืŸ ืœืžืขืจื›ืช ื”ื”ืคืขืœื” (ื‘ืขื‘ืจ ื”ื–ื™ื›ืจื•ืŸ ื”ื•ื—ื–ืจ ืœืื—ืจ ื—ืžืฉ ื“ืงื•ืช ืื• ื™ื•ืชืจ, ืืš ื›ืขืช ืžื™ื“ ืœืื—ืจ ื”ืคื—ืชืช ื’ื•ื“ืœ ื”ืขืจื™ืžื”).

ืžืงื•ืจ: OpenNet.ru

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