Update books

[ehuss]

nomicon

3 commits in 9493715a6280a1f74be759c7e1ef9999b5d13e6f..90993eeac93dbf9388992de92965f99cf6f29a03
2022-01-27 19:00:32 -0800 to 2022-02-13 12:44:12 +0900

• Fix a small typo in exception-safety.md (Fix a small typo in exception-safety.md nomicon#341)
• Make Vec::new public in vec-alloc.md (Make Vec::new public in vec-alloc.md nomicon#336)
• Fix a syntax error in leaking.md (Fix a syntax error in leaking.md nomicon#335)

reference

6 commits in 411c2f0d5cebf48453ae2d136ad0c5e611d39aec..70fc73a6b908e08e66aa0306856c5211312f6c05
2022-01-30 12:46:37 -0800 to 2022-02-14 19:33:01 -0800

• Document pre-Rust-2021 special case for IntoIterator method lookup (Document pre-Rust-2021 special case for IntoIterator method lookup reference#1154)
• Mention std::is_aarch64_feature_detected (Mention std::is_aarch64_feature_detected reference#1061)
• Fix link to the Bastion of the Turbofish (Fix link to the Bastion of the Turbofish reference#1161)
• Improve associated constant item CTFE timing section (Improve associated constant item CTFE timing section reference#1147)
• document #![feature(const_generics_defaults)] (document #![feature(const_generics_defaults)] reference#1098)
• Update patterns allowed in @ patterns (Update patterns allowed in @ patterns reference#1158)

book

6 commits in 98904efaa4fc968db8ff59cf2744d9f7ed158166..67b768c0b660a069a45f0e5d8ae2f679df1022ab
2022-01-29 21:22:31 -0500 to 2022-02-09 21:52:41 -0500

• Snapshot of ch18 for nostarch
• Remove mention of destructuring references as that's not covered currently
• Add note that exhaustiveness checking doesn't extend to match guards
• Change match guard example to actually be unexpressable with patterns alone
• Corrected listing number from 9-10 to 9-13
• Remove duplicate paragraph after No Starch related changes

rustc-dev-guide

3 commits in 8763adb..62f5839
2022-01-26 14:01:40 -0800 to 2022-02-11 08:42:50 -0500

• Correction, building stage3 compiler (Correction, building stage3 compiler rustc-dev-guide#1298)
• Triage some date references (Triage some date references rustc-dev-guide#1293)
• mention test folders for cfg(bootstrap) (mention test folders for cfg(bootstrap) rustc-dev-guide#1294)

[rust-highfive]

⚠️Warning⚠️

• These commits modify submodules.

[ehuss]

@bors r+ rollup

[bors]

📌 Commit 2b75594 has been approved by ehuss