Update books

[ehuss]

nomicon

2 commits in bfe1ab96d717d1dda50e499b360f2e2f57e1750a..25854752549d44d76fbd7650e17cb4f167a0b8fb
2020-06-05 13:19:42 -0400 to 2020-08-19 16:41:48 -0400

• Follow-up of Replace Memoryblock with NonNull<[u8]> #75152 (Follow-up of rust-lang/rust#75152 nomicon#235)
• Follow-up for Remove in-place allocation and revert to separate methods for zeroed allocations #74850 (Follow-up for rust-lang/rust#74850 nomicon#233)

reference

7 commits in c9b2736a059469043177e1e4ed41a55d7c63ac28..1b6c4b0afab97c0230433466c97167bbbe8445f6
2020-08-03 03:34:03 -0700 to 2020-08-18 17:04:28 -0700

• Some constant/static updates. (Some constant/static updates. reference#867)
• Add casting rules from function items to other types (Add casting rules from function items to other types reference#878)
• Apply joshtriplett's suggestion
• Add note clarifying 16-bit support.
• Document min pointer width.
• Update to dyn Trait syntax in a couple places (Update to dyn Trait syntax in a couple places reference#875)
• mention that #[track_caller] on fn main is forbidden (mention that #[track_caller] on fn main is forbidden reference#872)

book

2 commits in 363293c1c5ce9e84ea3935a5e29ce8624801208a..c0a6a61b8205da14ac955425f74258ffd8ee065d
2020-08-03 15:56:30 -0500 to 2020-08-14 14:21:49 -0500

• Correct listing 11-10: Take tests module out of main function. (Correct listing 11-10: Take tests module out of main function. book#2427)
• Update link to russian translation (Update link to russian translation book#2423)

rust-by-example

5 commits in 2e9271981adc32613365810f3428334c07095215..80a10e22140e28392b99d24ed02f4c6d8cb770a0
2020-07-27 13:39:16 -0500 to 2020-08-08 09:56:46 -0300

• Add tuple .. operator example (Add tuple .. operator example rust-by-example#1368)
• Clarify wording (Clarify wording rust-by-example#1366)
• Include arc (Include arc rust-by-example#1365)
• Modify supertraits sample code (Modify supertraits sample code rust-by-example#1361)
• Remove mention of try! in Display example (Remove mention of try! in Display example rust-by-example#1357)

embedded-book

3 commits in b5256448a2a4c1bec68b93c0847066f92f2ff5a9..0cd2ca116274b915924c3a7e07c1e046b6f19b77
2020-07-24 23:09:29 +0000 to 2020-08-19 10:33:15 +0000

• Ignore unused argument in closure (Ignore unused argument in closure rust-embedded/book#261)
• Fix broken sentence (Fix broken sentence rust-embedded/book#260)
• Add additional command to try when verifying installation. (Add additional command to try when verifying installation. rust-embedded/book#259)

[rust-highfive]

⚠️ Warning ⚠️

• These commits modify submodules.

[ehuss]

@bors r+ rollup

[bors]

📌 Commit 4890186 has been approved by ehuss

[Dylan-DPC-zz]

@bors p=1 rollup=maybe (queue is small so better to push this infront and let it merge individually )

[bors]

⌛ Testing commit 4890186 with merge f6049b6...

[bors]

☀️ Test successful - checks-actions, checks-azure
Approved by: ehuss
Pushing f6049b6 to master...

[rust-highfive]

📣 Toolstate changed by #75720!

Tested on commit f6049b6.
Direct link to PR: #75720

🎉 nomicon on windows: test-fail → test-pass (cc @Gankra @frewsxcv).
🎉 nomicon on linux: test-fail → test-pass (cc @Gankra @frewsxcv).