Update books

[rustbot]

rust-lang/reference

10 commits in ad35aca481751a06afeb23820a672b0f3b11a476..01b0ee707f4571e803c8b2c471d8335a448f5d60
2026-05-31 18:52:24 UTC to 2026-05-20 14:06:08 UTC

• Update naked to use the attribute template (Update naked to use the attribute template reference#1908)
• Update link_name for updated restrictions (Update link_name for updated restrictions reference#2268)
• parens are not optional in guard chains that have || operators (parens are not optional in guard chains that have || operators reference#2224)
• Document target_has_atomic_primitive_alignment (Document target_has_atomic_primitive_alignment reference#2273)
• Fix grammar rules pertaining to obsolete range patterns (Fix grammar rules pertaining to obsolete range patterns reference#2259)
• Unwrap a few remaining chapters (Unwrap a few remaining chapters reference#2276)
• Guarantee alignment of repr(C) structs with no fields (Guarantee alignment of repr(C) structs with no fields reference#2264)
• avoid using 'place projection' for only some of the projections (avoid using 'place projection' for only some of the projections reference#2253)
• add xtask doctest (add xtask doctest reference#2255)
• Grammar: Don't allow inner attrs in certain block expressions (Grammar: Don't allow inner attrs in certain block expressions reference#2269)

rust-lang/rust-by-example

7 commits in 898f0ac1479223d332309e0fce88d44b39927d28..d3117f6c873acbbf331c1d510371d061dfcc975c
2026-06-01 14:19:19 UTC to 2026-05-25 13:19:23 UTC

• Fix Spanish translation typos in es.po (Fix Spanish translation typos in es.po rust-by-example#2018)
• Match comment module & file order (Match comment module & file order rust-by-example#2009)
• Fix Spanish translation typos in es.po (Fix Spanish translation typos in es.po rust-by-example#2011)
• Update expression.md: renamed variable x_cube to x_cubed (Update expression.md: renamed variable x_cube to x_cubed rust-by-example#2012)
• Update comment.md - Fixed comments related to asterisk column (Update comment.md - Fixed comments related to asterisk column rust-by-example#2013)
• Minor typo in meta.md (Minor typo in meta.md rust-by-example#2016)
• Fix erroroneous implication (Fix erroroneous implication rust-by-example#2017)

[rustbot]

r? @ehuss

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[rustbot]

⚠️ Warning ⚠️

• Some commits in this PR modify submodules.

  If this was not intentional, see I changed a submodule on accident in the rustc dev guide.

[ehuss]

@bors r+ rollup

[rust-bors]

📌 Commit 00d4895 has been approved by ehuss

It is now in the queue for this repository.