Update books

[rustbot]

rust-lang/edition-guide

1 commits in 6038be9d37d7251c966b486154af621d1794d7af..f63e578b92ff43e8cc38fcaa257b660f45c8a8c2
2023-04-26 18:40:19 UTC to 2023-04-26 18:40:19 UTC

• Fix grammar (Fix grammar edition-guide#281)

rust-embedded/book

2 commits in 897fcf566f16bf87bf37199bdddec1801fd00532..d9eb4c3f75435b008881062ffa77bf0d1527b37d
2023-05-08 10:06:29 UTC to 2023-05-08 07:19:03 UTC

• Update Interoperability section (Update Interoperability section rust-embedded/book#351)
• Update c-with-rust.md (Update c-with-rust.md rust-embedded/book#352)

rust-lang/reference

3 commits in 1f8dc727e94ae4ef92adf70df979521a1ea1143e..28dc0f3576b55f5e57c5d6e65cd68ba3161e9fd5
2023-05-06 20:25:36 UTC to 2023-05-05 01:51:00 UTC

• Add an entry for macro_rules in the "Weak keywords" lexer block (Add an entry for macro_rules in the "Weak keywords" lexer block reference#1356)
• Document f16c target feature (Document f16c target feature reference#1337)
• Fix example for non-x86 targets (Fix example for non-x86 targets reference#1334)

rust-lang/rust-by-example

4 commits in 31961fe22521a779070a44a8f30a2b00a20b6212..8ee9528b72b927cff8fd32346db8bbd1198816f0
2023-05-01 21:18:34 UTC to 2023-04-25 11:19:41 UTC

• add: zero padding example (add: zero padding example rust-by-example#1706)
• Update reenter_question_mark.md (Update reenter_question_mark.md rust-by-example#1705)
• Clarify array out-of-bounds behavior. (Clarify array out-of-bounds behavior. rust-by-example#1703)
• Update README.md (Update README.md rust-by-example#1704)

rust-lang/rustc-dev-guide

2 commits in 2a5eb92..28dbeaf
2023-05-02 02:20:21 UTC to 2023-04-26 19:09:10 UTC

• Add unset-exec-env compiletest header. (Add unset-exec-env compiletest header. rustc-dev-guide#1682)
• extend the sixth trait system requirement (extend the sixth trait system requirement rustc-dev-guide#1671)

[rustbot]

r? @ehuss

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[rustbot]

⚠️ Warning ⚠️

• These commits modify submodules.

[ehuss]

@bors r+ rollup

[bors]

📌 Commit bf7e07f has been approved by ehuss

It is now in the queue for this repository.