ืฉื—ืจื•ืจ ืฉืคืช ืชื›ื ื•ืช Rust 1.46

ื™ืฆื ืœืื•ืจ ื’ืจืกื” 1.46 ืฉืœ ืฉืคืช ื”ืชื›ื ื•ืช ืฉืœ ื”ืžืขืจื›ืช ื—ืœื•ื“ื”, ืฉื”ื•ืงืžื” ืขืœ ื™ื“ื™ ืคืจื•ื™ืงื˜ ืžื•ื–ื™ืœื”. ื”ืฉืคื” ืžืชืžืงื“ืช ื‘ื‘ื˜ื™ื—ื•ืช ื–ื™ื›ืจื•ืŸ, ืžืกืคืงืช ื ื™ื”ื•ืœ ื–ื™ื›ืจื•ืŸ ืื•ื˜ื•ืžื˜ื™ ื•ืžืกืคืงืช ื›ืœื™ื ืœื”ืฉื’ืช ืžืงื‘ื™ืœื™ื•ืช ื’ื‘ื•ื”ื” ืฉืœ ืžืฉื™ืžื•ืช ืœืœื ืฉื™ืžื•ืฉ ื‘ืื•ืกืฃ ืืฉืคื” ื–ืžืŸ ืจื™ืฆื”.

ื ื™ื”ื•ืœ ื”ื–ื™ื›ืจื•ืŸ ื”ืื•ื˜ื•ืžื˜ื™ ืฉืœ Rust ืžื‘ื˜ืœ ืฉื’ื™ืื•ืช ื‘ืขืช ืžื ื™ืคื•ืœืฆื™ื” ืฉืœ ืžืฆื‘ื™ืขื™ื ื•ืžื’ืŸ ืžืคื ื™ ื‘ืขื™ื•ืช ื”ื ื•ื‘ืขื•ืช ืžืžื ื™ืคื•ืœืฆื™ื” ืฉืœ ื–ื™ื›ืจื•ืŸ ื‘ืจืžื” ื ืžื•ื›ื”, ื›ื’ื•ืŸ ื’ื™ืฉื” ืœืื–ื•ืจ ื–ื™ื›ืจื•ืŸ ืœืื—ืจ ืฉื—ืจื•ืจื•, ื”ืคื ื™ื™ืช ืžืฆื‘ื™ืข ืืคืกื™ืช, ื—ืจื™ื’ื•ืช ืžืื’ืจ ื•ื›ื•'. ืžื ื”ืœ ื—ื‘ื™ืœื•ืช ืžืคื•ืชื— ืœื”ืคืฆืช ืกืคืจื™ื•ืช, ื”ื‘ื˜ื—ืช ื”ืจื›ื‘ื” ื•ื ื™ื”ื•ืœ ืชืœื•ืช ืขืœ ื™ื“ื™ ื”ืคืจื•ื™ืงื˜. ืžื˜ืขืŸ, ื”ืžืืคืฉืจ ืœืš ืœืงื‘ืœ ืืช ื”ืกืคืจื™ื•ืช ื”ื“ืจื•ืฉื•ืช ืœืชื•ื›ื ื™ืช ื‘ืœื—ื™ืฆื” ืื—ืช. ืžืื’ืจ ื ืชืžืš ื›ื“ื™ ืœืืจื— ืกืคืจื™ื•ืช crates.io.

ื”ืขื™ืงืจื™ ื—ื™ื“ื•ืฉื™ื:

  • ื”ื™ื›ื•ืœื•ืช ืฉืœ ืคื•ื ืงืฆื™ื•ืช ืฉื”ื•ื’ื“ืจื• ื‘ืืžืฆืขื•ืช ื”ื‘ื™ื˜ื•ื™ "const fn" ื”ื•ืจื—ื‘ื•, ืฉื ื™ืชืŸ ืœืงืจื•ื ืœื”ืŸ ืœื ืจืง ื›ืคื•ื ืงืฆื™ื•ืช ืจื’ื™ืœื•ืช, ืืœื ื’ื ืœื”ืฉืชืžืฉ ื‘ื”ืŸ ื‘ื›ืœ ื”ืงืฉืจ ื‘ืžืงื•ื ืงื‘ื•ืขื™ื. ืคื•ื ืงืฆื™ื•ืช ืืœื• ืžื—ื•ืฉื‘ื•ืช ื‘ื–ืžืŸ ืงื•ืžืคื™ืœืฆื™ื”, ืœื ื‘ื–ืžืŸ ืจื™ืฆื”, ื•ืœื›ืŸ ื”ืŸ ื›ืคื•ืคื•ืช ืœื”ื’ื‘ืœื•ืช ืžืกื•ื™ืžื•ืช, ื›ืžื• ื”ื™ื›ื•ืœืช ืœืงืจื•ื ืจืง ืžืงื‘ื•ืขื™ื.

    ื”ืžื”ื“ื•ืจื” ื”ื—ื“ืฉื” ืžืกื™ืจื” ืืช ื”ืื™ืกื•ืจ ืขืœ ืฉื™ืžื•ืฉ ื‘ืื•ืคืจื˜ื•ืจื™ื ื‘ื•ืœื™ืื ื™ื™ื ("&&" ื•-"||") ื‘ืคื•ื ืงืฆื™ื•ืช ื›ืืœื”, ื•ืžืืคืฉืจืช ืฉื™ืžื•ืฉ ื‘ืžื‘ื ื™ "ืื", "ืื ืืคืฉืจ", "ื”ืชืืžื”",
    "while", "while let" ื•-"ืœื•ืœืื”", ื•ื’ื ืžืกืคืง ืืช ื”ื™ื›ื•ืœืช ืœื”ืžื™ืจ ืœืคืจื•ืกื•ืช (ืคืจื•ืกื•ืช, ืžืขืจื›ื™ื ื“ื™ื ืžื™ื™ื) ื‘ืืžืฆืขื•ืช ื”ื‘ื™ื˜ื•ื™ "&[T]". ื”ืฉื™ืžื•ืฉ ื‘ืชื›ื•ื ื•ืช ืืœื” ื‘ืคื•ื ืงืฆื™ื•ืช "const fn" ืžืืคืฉืจ ืœืš ืœื”ืขื‘ื™ืจ ื›ืžื” ืคืขื•ืœื•ืช ืขืชื™ืจื•ืช ืžืฉืื‘ื™ื ืœืฉืœื‘ ื”ืงื•ืžืคื™ืœืฆื™ื”. ืœื“ื•ื’ืžื”, ื”ื™ื™ืฉื•ื ืฉืœ "const-sha1" ืžืืคืฉืจ ืœื—ืฉื‘ ื’ื™ื‘ื•ื‘ื™ื ืฉืœ SHA-1 ื‘ื–ืžืŸ ื”ืงื•ืžืคื™ืœืฆื™ื”, ืžื” ืฉืžื•ื‘ื™ืœ ืœื”ืืฆืช ืงื™ืฉื•ืจื™ WinRT ืขื‘ื•ืจ Rust ื‘ื›ืžืขื˜ ืคื™ 40.

  • ื›ื“ื™ ืœื”ืคื•ืš ืืช ื”ื•ื“ืขื•ืช ื”ืฉื’ื™ืื” ืœืื™ื ืคื•ืจืžื˜ื™ื‘ื™ื•ืช ื™ื•ืชืจ, ื”ืชืžื™ื›ื” ื‘ืชื›ื•ื ืช "#[track_caller]" ื”ืชื™ื™ืฆื‘ื”, ื•ื–ื” ืฉื™ืžื•ืฉื™ ืขื‘ื•ืจ ืคื•ื ืงืฆื™ื•ืช ื›ืžื• ื‘ื™ื˜ื•ืœ ื’ืœื™ืฉื”, ืฉืขืœื•ืœ ืœื’ืจื•ื ืœืคืื ื™ืงื” ืื ื ืขืฉื” ืฉื™ืžื•ืฉ ืœื ื ื›ื•ืŸ ื‘ืกื•ื’ื™ื. ื”ืชื›ื•ื ื” ืฉืฆื•ื™ื ื” ืชืฉืžืฉ ืืช ืžื˜ืคืœ ื”ืคืื ื™ืงื” ื›ื“ื™ ืœื”ื“ืคื™ืก ืืช ืžื™ืงื•ื ื”ืžืชืงืฉืจ ื‘ื”ื•ื“ืขืช ืฉื’ื™ืื”.
  • ื”ืชื›ื•ื ื” "const", ื”ืงื•ื‘ืขืช ืืช ื”ืืคืฉืจื•ืช ืœื”ืฉืชืžืฉ ื‘ื” ื‘ื›ืœ ื”ืงืฉืจ ื‘ืžืงื•ื ื‘ืงื‘ื•ืขื™ื, ืžืฉืžืฉืช ื‘ืฉื™ื˜ืช std::mem::forget.
  • ื—ืœืง ื—ื“ืฉ ืฉืœ ื”-API ื”ื•ืขื‘ืจ ืœืงื˜ื’ื•ืจื™ื” ื”ื™ืฆื™ื‘ื”, ื›ื•ืœืœ ื”-Option::zip ื•-vec::Drain::as_slice ื”ืžื™ื•ืฆื‘.
  • ื‘ืžื ื”ืœ ื”ื—ื‘ื™ืœื•ืช Cargo ื”ื•ืกื™ืฃ ืชืžื™ื›ื” ื‘ืžืฉืชื ื™ ืกื‘ื™ื‘ื” ื—ื“ืฉื™ื ืฉื ืงื‘ืขื• ื‘ืขืช ืงื•ืžืคื™ืœืฆื™ื” ืฉืœ ื—ื‘ื™ืœื”: CARGO_BIN_NAME (ืฉื ืงื•ื‘ืฅ ื”ื”ืคืขืœื” ื”ืžืชืงื‘ืœ), CARGO_CRATE_NAME (ืฉื ื—ื‘ื™ืœื”), CARGO_PKG_LICENSE (ืจื™ืฉื™ื•ืŸ ื”ืžืฆื•ื™ืŸ ื‘ืžื ื™ืคืกื˜), CARGO_PKG_LICENSE_FILE (ื ืชื™ื‘ ืœืงื•ื‘ืฅ ื”ืจื™ืฉื™ื•ืŸ).

ืžืงื•ืจ: OpenNet.ru

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