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Accompanying reference change for rust-lang/rust#145954

@rustbot rustbot added the S-waiting-on-review Status: The marked PR is awaiting review from a maintainer label Oct 30, 2025
@ehuss ehuss added S-waiting-on-stabilization Waiting for a stabilization PR to be merged in the main Rust repository and removed S-waiting-on-review Status: The marked PR is awaiting review from a maintainer labels Oct 30, 2025
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Thanks!

Zalathar added a commit to Zalathar/rust that referenced this pull request Nov 16, 2025
…ckh726

stabilize extern_system_varargs

Based on top of rust-lang#144066. This has been already FCP'd over there, but `@workingjubilee` has some concerns regarding "system" varargs specifically (IIUC).

Reference PR: rust-lang/reference#2069.
rust-timer added a commit to rust-lang/rust that referenced this pull request Nov 16, 2025
Rollup merge of #145954 - RalfJung:syscall-c-variadics, r=jackh726

stabilize extern_system_varargs

Based on top of #144066. This has been already FCP'd over there, but `@workingjubilee` has some concerns regarding "system" varargs specifically (IIUC).

Reference PR: rust-lang/reference#2069.
@ehuss ehuss added this pull request to the merge queue Nov 16, 2025
Merged via the queue into rust-lang:master with commit f9f1d2a Nov 16, 2025
5 checks passed
github-actions bot pushed a commit to rust-lang/rustc-dev-guide that referenced this pull request Nov 17, 2025
stabilize extern_system_varargs

Based on top of rust-lang/rust#144066. This has been already FCP'd over there, but `@workingjubilee` has some concerns regarding "system" varargs specifically (IIUC).

Reference PR: rust-lang/reference#2069.
github-actions bot pushed a commit to rust-lang/miri that referenced this pull request Nov 17, 2025
stabilize extern_system_varargs

Based on top of rust-lang/rust#144066. This has been already FCP'd over there, but `@workingjubilee` has some concerns regarding "system" varargs specifically (IIUC).

Reference PR: rust-lang/reference#2069.
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Nov 17, 2025
Update books

## rust-lang/book

61 commits in f660f341887c8bbcd6c24fbfdf5d2a262f523965..f78ab89d7545ac17780e6a367055cc089f4cd2ec
2025-11-10 03:30:48 UTC to 2025-01-22 16:19:58 UTC

- Merge 3rd ed to main (rust-lang/book#4567)
- Fix typo in section 17.2 (rust-lang/book#4456)
- Chapter 19 from tech review (rust-lang/book#4446)
- Chapter 18 from tech review (rust-lang/book#4445)
- Chapter 16 from tech review (rust-lang/book#4438)
- WIP ch 17 edits after tech review (rust-lang/book#4319)
- Chapter 15 from tech review (rust-lang/book#4433)
- Chapter 14 from tech review (rust-lang/book#4423)
- Chapter 13 from tech review (rust-lang/book#4421)
- Chapter 12 from tech review (rust-lang/book#4410)
- Chapter 11 from tech review (rust-lang/book#4391)
- Chapter 10 from tech review (rust-lang/book#4379)
- Chapter 9 from tech review (rust-lang/book#4377)
- Chapter 8 from tech review (rust-lang/book#4378)
- Chapter 7 from tech review (rust-lang/book#4374)
- Chapter 6 from tech review (rust-lang/book#4370)
- Chapter 5 from tech review (rust-lang/book#4359)
- Chapter 4 from tech review (rust-lang/book#4358)
- Chapter 3 from tech review (rust-lang/book#4353)
- Ch01+ch02 after tech review (rust-lang/book#4329)
- Ch. 21: call out Chrome multiple-connections issue (rust-lang/book#4297)
- Ch. 16: refactor 16-6 to using listing component (rust-lang/book#4295)
- Ch. 01: Show how to work offline (rust-lang/book#4294)
- Ch. 07: Clarify sentences about `pub use` (rust-lang/book#4293)
- Ch. 02: Consistent ordering of `use` statements (rust-lang/book#4292)
- Anchors on listings (rust-lang/book#4271)
- Ch. 17: another tweak to how we phrase things about sections (rust-lang/book#4288)
- Ch. 20: correct listing number (rust-lang/book#4287)
- Ch. 10.3: clarify language detail (rust-lang/book#4284)
- Ch. 17: minor typos and link reference (rust-lang/book#4286)
- Ch. 9: correctly demonstrate privacy with module (rust-lang/book#4282)
- Ch. 18: correct discussion of delegation in `Post` methods (rust-lang/book#4281)
- Ch. 20: tell folks to see the Reference for more ABI info (rust-lang/book#4165)
- Ch 10.1 minor clarifications (rust-lang/book#4256)
- Clarified the misunderstanding b/w crates, module, items (rust-lang/book#4232)
- Ferris: always show, even when it’s small (rust-lang/book#4280)
- Ch. 17: mention `use std::pin::{Pin, pin};` on introduction (rust-lang/book#4279)
- Persist printing error, NOT ErrorKind (rust-lang/book#4259)
- Typo: "2" should be "2 seconds" (rust-lang/book#4263)
- Ch. 17: fix tiny example consistency issue (rust-lang/book#4270)
- Bump ring from 0.17.8 to 0.17.13 in /listings/ch17-async-await/listing-17-02 (rust-lang/book#4261)
- Bump ring from 0.17.8 to 0.17.14 in /packages/trpl (rust-lang/book#4273)
- 2024 Print Edition: updates to Word docs and more fixes to Markdown text (rust-lang/book#4272)
- Ch. 10: Make social media discussion generic. (rust-lang/book#4249)
- Another Ch. 17 -> 18 fix (rust-lang/book#4247)
- Ch. 05: further tweak to wording about `user1` availability (rust-lang/book#4246)
- Ch. 02: Fix rand version mistake (from testing) (rust-lang/book#4245)
- Ch. 19: Correct the discussion of `fn` type and closures (rust-lang/book#4244)
- Edition maintenance: scripting the updates for future work (rust-lang/book#4243)
- Ch. 17: fresh-eyes edits (rust-lang/book#4242)
- Ch. 17: drop lifetime not required in 2024 Edition (rust-lang/book#4212)
- Appendix B, Operators: Replace “member access” with “field access” and “method call”. (rust-lang/book#4240)
- Update to Rust 1.85 and 2024 Edition! (rust-lang/book#4241)
- Chapter 1: fix 'four things' now that spacing is not emphasized (rust-lang/book#4239)
- Fix typos in chapter 17 (rust-lang/book#4238)
- NoStarch backports (rust-lang/book#4224)
- Fix example for `cargo fix` (rust-lang/book#4226)
- Add missing word in ch17-04-streams.md (rust-lang/book#4218)
- Fix typo in ch5.3 and in CONTRIBUTING.md (rust-lang/book#4216)
- chore: reformat src with dprint (rust-lang/book#4211)
- Redirects: get rid of the weird gap in Ch. 20 sections! (rust-lang/book#4209)

## rust-lang/edition-guide

1 commits in 5c621253d8f2a5a4adb64a6365905db67dffe3a2..9cf5443d632673c4d41edad5e8ed8be86eeb3b8f
2025-11-15 21:51:11 UTC to 2025-11-15 21:51:11 UTC

- Link to 1.56.0 and 1.85.0 blog posts (rust-lang/edition-guide#380)

## rust-lang/nomicon

4 commits in 60f0b30d8ec1c9eb5c2582f2ec55f1094b0f8c42..0fe83ab28985b99aba36a1f0dbde3e08286fefda
2025-11-15 00:03:14 UTC to 2025-11-05 20:56:09 UTC

- Fix grammar in ffi.md (rust-lang/nomicon#510)
- Add CITATION.cff (rust-lang/nomicon#507)
- Use the newest Layout::array size checks for vec-alloc (rust-lang/nomicon#508)
- review comment: dropck analysis is *not* trivial (rust-lang/nomicon#498)

## rust-lang/reference

6 commits in e122eefff3fef362eb7e0c08fb7ffbf5f9461905..f9f1d2a4149f02582aec2f8fcdfa5b596193b4e2
2025-11-16 15:23:27 UTC to 2025-11-09 15:04:53 UTC

- add 'system' to variadic ABIs (rust-lang/reference#2069)
- Guarantee the binary representation of `isize` explicitly (rust-lang/reference#2064)
- Update `no_implicit_prelude` to use the attribute template (rust-lang/reference#1914)
- Update `no_std` to use the attribute template (rust-lang/reference#1913)
- const_eval.md: be more clear where link leads to (rust-lang/reference#2083)
- specify s390x target features (rust-lang/reference#1972)

## rust-lang/rust-by-example

1 commits in 160e6bbca70b0c01aa4de88d19db7fc5ff8447c3..f944161716230641605b5e3733e1c81f10047fd4
2025-11-05 12:46:38 UTC to 2025-11-05 12:46:38 UTC

- Revise `Path` type documentation for clarity (rust-lang/rust-by-example#1972)
rust-timer added a commit to rust-lang/rust that referenced this pull request Nov 18, 2025
Rollup merge of #149031 - rustbot:docs-update, r=ehuss

Update books

## rust-lang/book

61 commits in f660f341887c8bbcd6c24fbfdf5d2a262f523965..f78ab89d7545ac17780e6a367055cc089f4cd2ec
2025-11-10 03:30:48 UTC to 2025-01-22 16:19:58 UTC

- Merge 3rd ed to main (rust-lang/book#4567)
- Fix typo in section 17.2 (rust-lang/book#4456)
- Chapter 19 from tech review (rust-lang/book#4446)
- Chapter 18 from tech review (rust-lang/book#4445)
- Chapter 16 from tech review (rust-lang/book#4438)
- WIP ch 17 edits after tech review (rust-lang/book#4319)
- Chapter 15 from tech review (rust-lang/book#4433)
- Chapter 14 from tech review (rust-lang/book#4423)
- Chapter 13 from tech review (rust-lang/book#4421)
- Chapter 12 from tech review (rust-lang/book#4410)
- Chapter 11 from tech review (rust-lang/book#4391)
- Chapter 10 from tech review (rust-lang/book#4379)
- Chapter 9 from tech review (rust-lang/book#4377)
- Chapter 8 from tech review (rust-lang/book#4378)
- Chapter 7 from tech review (rust-lang/book#4374)
- Chapter 6 from tech review (rust-lang/book#4370)
- Chapter 5 from tech review (rust-lang/book#4359)
- Chapter 4 from tech review (rust-lang/book#4358)
- Chapter 3 from tech review (rust-lang/book#4353)
- Ch01+ch02 after tech review (rust-lang/book#4329)
- Ch. 21: call out Chrome multiple-connections issue (rust-lang/book#4297)
- Ch. 16: refactor 16-6 to using listing component (rust-lang/book#4295)
- Ch. 01: Show how to work offline (rust-lang/book#4294)
- Ch. 07: Clarify sentences about `pub use` (rust-lang/book#4293)
- Ch. 02: Consistent ordering of `use` statements (rust-lang/book#4292)
- Anchors on listings (rust-lang/book#4271)
- Ch. 17: another tweak to how we phrase things about sections (rust-lang/book#4288)
- Ch. 20: correct listing number (rust-lang/book#4287)
- Ch. 10.3: clarify language detail (rust-lang/book#4284)
- Ch. 17: minor typos and link reference (rust-lang/book#4286)
- Ch. 9: correctly demonstrate privacy with module (rust-lang/book#4282)
- Ch. 18: correct discussion of delegation in `Post` methods (rust-lang/book#4281)
- Ch. 20: tell folks to see the Reference for more ABI info (rust-lang/book#4165)
- Ch 10.1 minor clarifications (rust-lang/book#4256)
- Clarified the misunderstanding b/w crates, module, items (rust-lang/book#4232)
- Ferris: always show, even when it’s small (rust-lang/book#4280)
- Ch. 17: mention `use std::pin::{Pin, pin};` on introduction (rust-lang/book#4279)
- Persist printing error, NOT ErrorKind (rust-lang/book#4259)
- Typo: "2" should be "2 seconds" (rust-lang/book#4263)
- Ch. 17: fix tiny example consistency issue (rust-lang/book#4270)
- Bump ring from 0.17.8 to 0.17.13 in /listings/ch17-async-await/listing-17-02 (rust-lang/book#4261)
- Bump ring from 0.17.8 to 0.17.14 in /packages/trpl (rust-lang/book#4273)
- 2024 Print Edition: updates to Word docs and more fixes to Markdown text (rust-lang/book#4272)
- Ch. 10: Make social media discussion generic. (rust-lang/book#4249)
- Another Ch. 17 -> 18 fix (rust-lang/book#4247)
- Ch. 05: further tweak to wording about `user1` availability (rust-lang/book#4246)
- Ch. 02: Fix rand version mistake (from testing) (rust-lang/book#4245)
- Ch. 19: Correct the discussion of `fn` type and closures (rust-lang/book#4244)
- Edition maintenance: scripting the updates for future work (rust-lang/book#4243)
- Ch. 17: fresh-eyes edits (rust-lang/book#4242)
- Ch. 17: drop lifetime not required in 2024 Edition (rust-lang/book#4212)
- Appendix B, Operators: Replace “member access” with “field access” and “method call”. (rust-lang/book#4240)
- Update to Rust 1.85 and 2024 Edition! (rust-lang/book#4241)
- Chapter 1: fix 'four things' now that spacing is not emphasized (rust-lang/book#4239)
- Fix typos in chapter 17 (rust-lang/book#4238)
- NoStarch backports (rust-lang/book#4224)
- Fix example for `cargo fix` (rust-lang/book#4226)
- Add missing word in ch17-04-streams.md (rust-lang/book#4218)
- Fix typo in ch5.3 and in CONTRIBUTING.md (rust-lang/book#4216)
- chore: reformat src with dprint (rust-lang/book#4211)
- Redirects: get rid of the weird gap in Ch. 20 sections! (rust-lang/book#4209)

## rust-lang/edition-guide

1 commits in 5c621253d8f2a5a4adb64a6365905db67dffe3a2..9cf5443d632673c4d41edad5e8ed8be86eeb3b8f
2025-11-15 21:51:11 UTC to 2025-11-15 21:51:11 UTC

- Link to 1.56.0 and 1.85.0 blog posts (rust-lang/edition-guide#380)

## rust-lang/nomicon

4 commits in 60f0b30d8ec1c9eb5c2582f2ec55f1094b0f8c42..0fe83ab28985b99aba36a1f0dbde3e08286fefda
2025-11-15 00:03:14 UTC to 2025-11-05 20:56:09 UTC

- Fix grammar in ffi.md (rust-lang/nomicon#510)
- Add CITATION.cff (rust-lang/nomicon#507)
- Use the newest Layout::array size checks for vec-alloc (rust-lang/nomicon#508)
- review comment: dropck analysis is *not* trivial (rust-lang/nomicon#498)

## rust-lang/reference

6 commits in e122eefff3fef362eb7e0c08fb7ffbf5f9461905..f9f1d2a4149f02582aec2f8fcdfa5b596193b4e2
2025-11-16 15:23:27 UTC to 2025-11-09 15:04:53 UTC

- add 'system' to variadic ABIs (rust-lang/reference#2069)
- Guarantee the binary representation of `isize` explicitly (rust-lang/reference#2064)
- Update `no_implicit_prelude` to use the attribute template (rust-lang/reference#1914)
- Update `no_std` to use the attribute template (rust-lang/reference#1913)
- const_eval.md: be more clear where link leads to (rust-lang/reference#2083)
- specify s390x target features (rust-lang/reference#1972)

## rust-lang/rust-by-example

1 commits in 160e6bbca70b0c01aa4de88d19db7fc5ff8447c3..f944161716230641605b5e3733e1c81f10047fd4
2025-11-05 12:46:38 UTC to 2025-11-05 12:46:38 UTC

- Revise `Path` type documentation for clarity (rust-lang/rust-by-example#1972)
lnicola pushed a commit to lnicola/rust-analyzer that referenced this pull request Nov 19, 2025
Update books

## rust-lang/book

61 commits in f660f341887c8bbcd6c24fbfdf5d2a262f523965..f78ab89d7545ac17780e6a367055cc089f4cd2ec
2025-11-10 03:30:48 UTC to 2025-01-22 16:19:58 UTC

- Merge 3rd ed to main (rust-lang/book#4567)
- Fix typo in section 17.2 (rust-lang/book#4456)
- Chapter 19 from tech review (rust-lang/book#4446)
- Chapter 18 from tech review (rust-lang/book#4445)
- Chapter 16 from tech review (rust-lang/book#4438)
- WIP ch 17 edits after tech review (rust-lang/book#4319)
- Chapter 15 from tech review (rust-lang/book#4433)
- Chapter 14 from tech review (rust-lang/book#4423)
- Chapter 13 from tech review (rust-lang/book#4421)
- Chapter 12 from tech review (rust-lang/book#4410)
- Chapter 11 from tech review (rust-lang/book#4391)
- Chapter 10 from tech review (rust-lang/book#4379)
- Chapter 9 from tech review (rust-lang/book#4377)
- Chapter 8 from tech review (rust-lang/book#4378)
- Chapter 7 from tech review (rust-lang/book#4374)
- Chapter 6 from tech review (rust-lang/book#4370)
- Chapter 5 from tech review (rust-lang/book#4359)
- Chapter 4 from tech review (rust-lang/book#4358)
- Chapter 3 from tech review (rust-lang/book#4353)
- Ch01+ch02 after tech review (rust-lang/book#4329)
- Ch. 21: call out Chrome multiple-connections issue (rust-lang/book#4297)
- Ch. 16: refactor 16-6 to using listing component (rust-lang/book#4295)
- Ch. 01: Show how to work offline (rust-lang/book#4294)
- Ch. 07: Clarify sentences about `pub use` (rust-lang/book#4293)
- Ch. 02: Consistent ordering of `use` statements (rust-lang/book#4292)
- Anchors on listings (rust-lang/book#4271)
- Ch. 17: another tweak to how we phrase things about sections (rust-lang/book#4288)
- Ch. 20: correct listing number (rust-lang/book#4287)
- Ch. 10.3: clarify language detail (rust-lang/book#4284)
- Ch. 17: minor typos and link reference (rust-lang/book#4286)
- Ch. 9: correctly demonstrate privacy with module (rust-lang/book#4282)
- Ch. 18: correct discussion of delegation in `Post` methods (rust-lang/book#4281)
- Ch. 20: tell folks to see the Reference for more ABI info (rust-lang/book#4165)
- Ch 10.1 minor clarifications (rust-lang/book#4256)
- Clarified the misunderstanding b/w crates, module, items (rust-lang/book#4232)
- Ferris: always show, even when it’s small (rust-lang/book#4280)
- Ch. 17: mention `use std::pin::{Pin, pin};` on introduction (rust-lang/book#4279)
- Persist printing error, NOT ErrorKind (rust-lang/book#4259)
- Typo: "2" should be "2 seconds" (rust-lang/book#4263)
- Ch. 17: fix tiny example consistency issue (rust-lang/book#4270)
- Bump ring from 0.17.8 to 0.17.13 in /listings/ch17-async-await/listing-17-02 (rust-lang/book#4261)
- Bump ring from 0.17.8 to 0.17.14 in /packages/trpl (rust-lang/book#4273)
- 2024 Print Edition: updates to Word docs and more fixes to Markdown text (rust-lang/book#4272)
- Ch. 10: Make social media discussion generic. (rust-lang/book#4249)
- Another Ch. 17 -> 18 fix (rust-lang/book#4247)
- Ch. 05: further tweak to wording about `user1` availability (rust-lang/book#4246)
- Ch. 02: Fix rand version mistake (from testing) (rust-lang/book#4245)
- Ch. 19: Correct the discussion of `fn` type and closures (rust-lang/book#4244)
- Edition maintenance: scripting the updates for future work (rust-lang/book#4243)
- Ch. 17: fresh-eyes edits (rust-lang/book#4242)
- Ch. 17: drop lifetime not required in 2024 Edition (rust-lang/book#4212)
- Appendix B, Operators: Replace “member access” with “field access” and “method call”. (rust-lang/book#4240)
- Update to Rust 1.85 and 2024 Edition! (rust-lang/book#4241)
- Chapter 1: fix 'four things' now that spacing is not emphasized (rust-lang/book#4239)
- Fix typos in chapter 17 (rust-lang/book#4238)
- NoStarch backports (rust-lang/book#4224)
- Fix example for `cargo fix` (rust-lang/book#4226)
- Add missing word in ch17-04-streams.md (rust-lang/book#4218)
- Fix typo in ch5.3 and in CONTRIBUTING.md (rust-lang/book#4216)
- chore: reformat src with dprint (rust-lang/book#4211)
- Redirects: get rid of the weird gap in Ch. 20 sections! (rust-lang/book#4209)

## rust-lang/edition-guide

1 commits in 5c621253d8f2a5a4adb64a6365905db67dffe3a2..9cf5443d632673c4d41edad5e8ed8be86eeb3b8f
2025-11-15 21:51:11 UTC to 2025-11-15 21:51:11 UTC

- Link to 1.56.0 and 1.85.0 blog posts (rust-lang/edition-guide#380)

## rust-lang/nomicon

4 commits in 60f0b30d8ec1c9eb5c2582f2ec55f1094b0f8c42..0fe83ab28985b99aba36a1f0dbde3e08286fefda
2025-11-15 00:03:14 UTC to 2025-11-05 20:56:09 UTC

- Fix grammar in ffi.md (rust-lang/nomicon#510)
- Add CITATION.cff (rust-lang/nomicon#507)
- Use the newest Layout::array size checks for vec-alloc (rust-lang/nomicon#508)
- review comment: dropck analysis is *not* trivial (rust-lang/nomicon#498)

## rust-lang/reference

6 commits in e122eefff3fef362eb7e0c08fb7ffbf5f9461905..f9f1d2a4149f02582aec2f8fcdfa5b596193b4e2
2025-11-16 15:23:27 UTC to 2025-11-09 15:04:53 UTC

- add 'system' to variadic ABIs (rust-lang/reference#2069)
- Guarantee the binary representation of `isize` explicitly (rust-lang/reference#2064)
- Update `no_implicit_prelude` to use the attribute template (rust-lang/reference#1914)
- Update `no_std` to use the attribute template (rust-lang/reference#1913)
- const_eval.md: be more clear where link leads to (rust-lang/reference#2083)
- specify s390x target features (rust-lang/reference#1972)

## rust-lang/rust-by-example

1 commits in 160e6bbca70b0c01aa4de88d19db7fc5ff8447c3..f944161716230641605b5e3733e1c81f10047fd4
2025-11-05 12:46:38 UTC to 2025-11-05 12:46:38 UTC

- Revise `Path` type documentation for clarity (rust-lang/rust-by-example#1972)
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