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Rust 1.83.0 Release Notes

// RUST-RELEASE-NOTES — official release note timeline

Rust 1.83.0 공식 release note를 기준으로, 섹션별 앞쪽 항목을 발췌해 변화 흐름을 빠르게 훑을 수 있게 정리했습니다.

범위​

  • 대상 릴리즈: Rust 1.83.0
  • 포함된 릴리즈 수: 1개
  • 생성 경로: scripts/bloggen.py rust-release-docs
  • 생성일: 2026-07-08
  • 원문: rust-lang/rust RELEASES.md

읽는 법​

  • 이 문서는 해당 Rust 릴리즈 하나만 다룹니다.
  • 섹션별 최대 3개 앞쪽 항목만 발췌했으므로, 세부 API 목록은 원문 링크를 확인하세요.
  • Compatibility Notes는 업그레이드 전 회귀 위험을 확인하는 체크리스트로 보면 됩니다.

타임라인​

Rust 1.83.0 (2024-11-28)​

  • Language
    • Stabilize &mut, *mut, &Cell, and *const Cell in const. — source
    • Allow creating references to statics in const initializers. — source
    • Implement raw lifetimes and labels ('r#ident). — source
    • 그 외 6개 항목은 원문 참고
  • Compiler
    • Deprecate unsound -Csoft-float flag. — source
    • Add many new tier 3 targets: aarch64_unknown_nto_qnx700 arm64e-apple-tvos armv7-rtems-eabihf loongarch64-unknown-linux-ohos riscv32-wrs-vxworks and riscv64-wrs-vxworks riscv32{e|em|emc}-unknown-none-elf x86_64-unknown-hurd-gnu x86_64-unknown-trusty — source
  • Libraries
    • Implement PartialEq for ExitCode. — source
    • Document that catch_unwind can deal with foreign exceptions without UB, although the exact behavior is unspecified. — source
    • Implement Default for HashMap/HashSet iterators that don't already have it. — source
    • 그 외 2개 항목은 원문 참고
  • Stabilized APIs
    • BufRead::skip_until — source
    • ControlFlow::break_value — source
    • ControlFlow::continue_value — source
    • 그 외 110개 항목은 원문 참고
  • Cargo
    • Introduced a new CARGO_MANIFEST_PATH environment variable, similar to CARGO_MANIFEST_DIR but pointing directly to the manifest file. — source
    • Added package.autolib to the manifest, allowing [lib] auto-discovery to be disabled. — source
    • Declare support level for each crate in Cargo's Charter / crate docs. — source
    • 그 외 1개 항목은 원문 참고
  • Rustdoc
    • The sidebar / hamburger menu table of contents now includes the # headers from the main item's doc comment . This is similar to a third-party feature provided by the rustdoc-search-enhancements browser extension. — source

Sources​