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Tracking Issue for stdarch_aarch64_feature_detection #127764

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Tracking Issue for stdarch_aarch64_feature_detection#127764
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C-tracking-issueCategory: An issue tracking the progress of sth. like the implementation of an RFCT-libsRelevant to the library team, which will review and decide on the PR/issue.

Description

@mrkajetanp
mrkajetanp
opened on Jul 15, 2024

Feature gate: #![feature(stdarch_aarch64_feature_detection)]

This is a tracking issue for aarch64 target feature detection for new unstable features.
The macro itself is already stable alongside most of the preexisting features.

Public API

// std::arch

macro_rules! is_aarch64_feature_detected { .. }

Steps / History

  • Final comment period (FCP)1
  • Stabilization PR

Unresolved Questions

  • None yet.

Footnotes

  1. https://std-dev-guide.rust-lang.org/feature-lifecycle/stabilization.html ↩

Activity

  1. mrkajetanp
    added
    C-tracking-issueCategory: An issue tracking the progress of sth. like the implementation of an RFC
    T-libs-api[DEPRECATED; DO NOT USE]
    on Jul 15, 2024
  2. tgross35
    added a commit that references this issue on Aug 23, 2024

    Rollup merge of rust-lang#128192 - mrkajetanp:feature-detect, r=Amanieu

    4a4d517
  3. workingjubilee
    added 2 commits that reference this issue on Aug 29, 2024

    Rollup merge of rust-lang#128192 - mrkajetanp:feature-detect, r=Amanieu

    97d1417

    Rollup merge of rust-lang#128192 - mrkajetanp:feature-detect, r=Amanieu

    4c8c9e0
  4. rust-timer
    added a commit that references this issue on Aug 29, 2024

    Unrolled build for rust-lang#128192

    acede25
  5. github-actions
    added a commit that references this issue on Aug 30, 2024

    Rollup merge of #128192 - mrkajetanp:feature-detect, r=Amanieu

    59a5e94
  6. lilith
    added a commit that references this issue on Apr 25, 2026

    std_detect: extend Windows aarch64 detection to all 56 SDK 26100 PF_A…

    4db6052
  7. jhpratt
    added a commit that references this issue on Apr 29, 2026

    Rollup merge of rust-lang#155856 - imazen:winarm-stable-features, r=A…

    e64e2e0
  8. JonathanBrouwer
    added 3 commits that reference this issue on Apr 29, 2026

    Rollup merge of rust-lang#155856 - imazen:winarm-stable-features, r=A…

    6a43d3c

    Rollup merge of rust-lang#155856 - imazen:winarm-stable-features, r=A…

    ab00580

    Rollup merge of rust-lang#155856 - imazen:winarm-stable-features, r=A…

    4b21499
  9. rust-timer
    added a commit that references this issue on Apr 30, 2026

    Unrolled build for #155856

    c87ecb3
  10. pull
    added a commit that references this issue on Apr 30, 2026

    Rollup merge of #155856 - imazen:winarm-stable-features, r=Amanieu

    3afea6b
  11. clarfonthey
    added
    T-libsRelevant to the library team, which will review and decide on the PR/issue.
    and removed
    T-libs-api[DEPRECATED; DO NOT USE]
    on Aug 12, 2026
  12. aLiz-Nancy
    added a commit that references this issue on Sep 6, 2026

    fix(engine): chip_bench の aarch64 cross-check エラーと per-run ログ欠落を修正

    c79f4e8
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