All pull requests

Pull requests

• Document Box & allocator interactions

  S-waiting-on-review
  #2364·nia-e opened Sep 22, 2026Member·

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• Grammar: document that the grammar blocks are pre-expansion

  S-waiting-on-review
  #2360·DanielEScherzer opened Sep 22, 2026Contributor·

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  1

• RISC-V: add rule about target features vs. misa extensions

  S-waiting-on-review
  #2354·TechnoPorg opened Sep 11, 2026·

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  7

• define metadata in terms of unsized tail to reduce redundancy

  S-waiting-on-review
  #2353·RalfJung opened Sep 6, 2026Member·

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• reference metadata validity: the isize::MAX bound is a consequence

  S-waiting-on-review
  #2352·RalfJung opened Sep 6, 2026Member·

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• Editorial changes to UB page

  S-waiting-on-review
  #2351·RalfJung opened Sep 6, 2026Member·

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• Document which union patterns are unsafe

  #2350·Jules-Bertholet opened Sep 2, 2026Contributor·

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• explicitly keep the door open for some but not all subobject provenance

  I-lang-radarneeds-fcpS-waiting-on-reviewT-langT-opsem
  #2338·RalfJung opened Aug 23, 2026Member·

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  11

• nail down the final validity rules: references and unions

  disposition-mergeI-lang-docs-nominatedI-lang-nominatedI-lang-radarI-opsem-nominatedP-lang-drag-1proposed-final-comment-periodS-waiting-on-reviewT-langT-opsem
  #2337·RalfJung opened Aug 23, 2026Member·

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• document that extern statics may be bigger than the declared size

  I-lang-docs-nominatedS-waiting-on-review
  #2334·RalfJung opened Aug 22, 2026Member·

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• items.use.restrictions.extern-prelude: be more clear example succeeds only in 2015 edition

  S-waiting-on-review
  #2327·tshepang opened Aug 15, 2026Member·

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• Document that #[inline] is needed for inlining across crate boundaries

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  #2326·de-vri-es opened Aug 14, 2026·

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• Document the WebAssembly wide-arithmetic target feature

  S-waiting-on-stabilization
  #2324·alexcrichton opened Aug 10, 2026Member·

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  1

• UB does not time travel

  disposition-mergefinished-final-comment-periodI-lang-radarS-waiting-on-reviewT-langT-opsemto-announce
  #2320·RalfJung opened Aug 5, 2026Member·

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• Document must_implement_one_of

  #2318·joshtriplett opened Aug 1, 2026Member·

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• S390X stabilize backchain

  S-blockedS-waiting-on-reviewS-waiting-on-stabilization
  #2317·fneddy opened Jul 27, 2026·

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• Document attributes on closures and method calls

  S-blockedS-waiting-on-reviewS-waiting-on-stabilization
  #2314·Unique-Usman opened Jul 19, 2026·

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• Document import_trait_associated_functions feature

  S-blockedS-waiting-on-reviewS-waiting-on-stabilization
  #2312·camsteffen opened Jul 13, 2026·

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  4

• Guarantee that the never type ! is zero-sized and 1-aligned.

  disposition-mergeI-lang-nominatedI-lang-radarP-lang-drag-1proposed-final-comment-periodS-waiting-on-authorS-waiting-on-reviewT-langT-opsem
  #2309·zachs18 opened Jul 8, 2026Contributor·

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  15

• Document new trait object method resolution behavior

  S-waiting-on-stabilization
  #2308·Jules-Bertholet opened Jul 6, 2026Contributor·

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• Do not promote extern statics

  S-waiting-on-stabilization
  #2302·sjwang05 opened Jun 30, 2026·

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  5

• Add LoongArch LSX/LASX inline asm documentation

  S-waiting-on-reviewS-waiting-on-stabilization
  #2296·heiher opened Jun 24, 2026Contributor·

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  1

• Document transmutability of pointer types

  needs-fcpS-waiting-on-reviewT-lang
  #2292·traviscross opened Jun 16, 2026Contributor·

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  5

• Document layout equivalences for pointer types

  needs-fcpS-waiting-on-reviewT-lang
  #2291·traviscross opened Jun 16, 2026Contributor·

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• Document when Box<T> to Box<U> transmute is sound

  I-lang-radarneeds-fcpS-waiting-on-reviewT-langT-opsem
  #2282·traviscross opened Jun 9, 2026Contributor·

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