Update books

## rust-lang/reference

12 commits in e95ebdfee02514d93f79ec92ae310a804e87f01f..46435cd4eba11b66acaa42c01da5c80ad88aee4b
2025-04-07 14:21:21 UTC to 2025-03-25 20:13:17 UTC

- Update book.toml fix the authors field (rust-lang/reference#1780)
- Update precedence table for borrow operators (rust-lang/reference#1776)
- Add the ability for rules to be specified in link definitions (rust-lang/reference#1775)
- Rework trait parameter patterns (rust-lang/reference#1771)
- Fix header rules (rust-lang/reference#1770)
- Add test wrappers (rust-lang/reference#1774)
- Update tools to Rust 2024 (rust-lang/reference#1773)
- Define byte (rust-lang/reference#1772)
- Fix CSS for new footnote style (rust-lang/reference#1777)
- do not reference LLVM in our definition of UB (rust-lang/reference#1750)
- Tweak reference for precise capturing in traits (rust-lang/reference#1769)
- Add edition admonitions (rust-lang/reference#1764)

## rust-lang/rust-by-example

2 commits in 6f69823c28ae8d929d6c815181c73d3e99ef16d3..0d7964d5b22cf920237ef1282d869564b4883b88
2025-04-07 11:19:31 UTC to 2025-03-29 02:25:52 UTC

- Rename count to index for clarity (rust-lang/rust-by-example#1920)
- Fixing grammar in panic section (rust-lang/rust-by-example#1916)

…errors

Rollup of 19 pull requests

Successful merges:

 - rust-lang#138676 (Implement overflow for infinite implied lifetime bounds)
 - rust-lang#139024 (Make error message for missing fields with `..` and without `..` more consistent)
 - rust-lang#139098 (Tell LLVM about impossible niche tags)
 - rust-lang#139124 (compiler: report error when trait object type param reference self)
 - rust-lang#139321 (Update to new rinja version (askama))
 - rust-lang#139346 (Don't construct preds w escaping bound vars in `diagnostic_hir_wf_check`)
 - rust-lang#139386 (make it possible to use stage0 libtest on compiletest)
 - rust-lang#139421 (Fix trait upcasting to dyn type with no principal when there are projections)
 - rust-lang#139468 (Don't call `Span::with_parent` on the good path in `has_stashed_diagnostic`)
 - rust-lang#139476 (rm `RegionInferenceContext::var_infos`)
 - rust-lang#139481 (Add job summary links to post-merge report)
 - rust-lang#139485 (compiletest: Stricter parsing for diagnostic kinds)
 - rust-lang#139490 (Update some comment/docs related to "extern intrinsic" removal)
 - rust-lang#139491 (Update books)
 - rust-lang#139496 (Revert r-a changes of rust-lang#139455)
 - rust-lang#139500 (document panic behavior of Vec::resize and Vec::resize_with)
 - rust-lang#139501 (Fix stack overflow in exhaustiveness due to recursive HIR opaque hidden types)
 - rust-lang#139504 (add missing word in doc comment)
 - rust-lang#139507 (compiletest: Trim whitespace from environment variable names)

r? `@ghost`
`@rustbot` modify labels: rollup

…iaskrgr

Rollup of 7 pull requests

Successful merges:

 - rust-lang#139476 (rm `RegionInferenceContext::var_infos`)
 - rust-lang#139485 (compiletest: Stricter parsing for diagnostic kinds)
 - rust-lang#139491 (Update books)
 - rust-lang#139500 (document panic behavior of Vec::resize and Vec::resize_with)
 - rust-lang#139501 (Fix stack overflow in exhaustiveness due to recursive HIR opaque hidden types)
 - rust-lang#139504 (add missing word in doc comment)
 - rust-lang#139509 (clean: remove Deref<Target=RegionKind> impl for Region and use `.kind()`)

r? `@ghost`
`@rustbot` modify labels: rollup

…iaskrgr

Rollup of 7 pull requests

Successful merges:

 - rust-lang#139476 (rm `RegionInferenceContext::var_infos`)
 - rust-lang#139485 (compiletest: Stricter parsing for diagnostic kinds)
 - rust-lang#139491 (Update books)
 - rust-lang#139500 (document panic behavior of Vec::resize and Vec::resize_with)
 - rust-lang#139501 (Fix stack overflow in exhaustiveness due to recursive HIR opaque hidden types)
 - rust-lang#139504 (add missing word in doc comment)
 - rust-lang#139509 (clean: remove Deref<Target=RegionKind> impl for Region and use `.kind()`)

r? `@ghost`
`@rustbot` modify labels: rollup

Rollup merge of rust-lang#139491 - rustbot:docs-update, r=ehuss

Update books

## rust-lang/reference

12 commits in e95ebdfee02514d93f79ec92ae310a804e87f01f..46435cd4eba11b66acaa42c01da5c80ad88aee4b
2025-04-07 14:21:21 UTC to 2025-03-25 20:13:17 UTC

- Update book.toml fix the authors field (rust-lang/reference#1780)
- Update precedence table for borrow operators (rust-lang/reference#1776)
- Add the ability for rules to be specified in link definitions (rust-lang/reference#1775)
- Rework trait parameter patterns (rust-lang/reference#1771)
- Fix header rules (rust-lang/reference#1770)
- Add test wrappers (rust-lang/reference#1774)
- Update tools to Rust 2024 (rust-lang/reference#1773)
- Define byte (rust-lang/reference#1772)
- Fix CSS for new footnote style (rust-lang/reference#1777)
- do not reference LLVM in our definition of UB (rust-lang/reference#1750)
- Tweak reference for precise capturing in traits (rust-lang/reference#1769)
- Add edition admonitions (rust-lang/reference#1764)

## rust-lang/rust-by-example

2 commits in 6f69823c28ae8d929d6c815181c73d3e99ef16d3..0d7964d5b22cf920237ef1282d869564b4883b88
2025-04-07 11:19:31 UTC to 2025-03-29 02:25:52 UTC

- Rename count to index for clarity (rust-lang/rust-by-example#1920)
- Fixing grammar in panic section (rust-lang/rust-by-example#1916)