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Improve pointer arithmetic docs #83579

Merged
merged 2 commits into from
Mar 30, 2021
Merged

Improve pointer arithmetic docs #83579

merged 2 commits into from
Mar 30, 2021

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RalfJung
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  • Add slightly more detailed definition of "allocated object" to the module docs, and link it from everywhere.
  • Clarify the "remains attached" wording a bit (at least I hope this is clearer).
  • Remove the sentence about using integer arithmetic; this seems to confuse people even if it is technically correct.

As usual, the edit needs to be done in a dozen places to remain consistent, I hope I got them all.

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r? @dtolnay

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@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Mar 27, 2021
dtolnay
dtolnay approved these changes Mar 30, 2021
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Thanks! Looks good.

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dtolnay commented Mar 30, 2021

@bors r+ rollup

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bors commented Mar 30, 2021

📌 Commit 4f03f94 has been approved by dtolnay

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Mar 30, 2021
@Dylan-DPC-zz Dylan-DPC-zz mentioned this pull request Mar 30, 2021
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bors added a commit to rust-lang-ci/rust that referenced this pull request Mar 30, 2021
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Auto merge of rust-lang#83674 - Dylan-DPC:rollup-bcuc1hl, r=Dylan-DPC
16156fb 
Rollup of 7 pull requests

Successful merges:

 - rust-lang#83568 (update comment at MaybeUninit::uninit_array)
 - rust-lang#83571 (Constantify some slice methods)
 - rust-lang#83579 (Improve pointer arithmetic docs)
 - rust-lang#83645 (Wrap non-pre code blocks)
 - rust-lang#83656 (Add a regression test for issue-82865)
 - rust-lang#83662 (Update books)
 - rust-lang#83667 (Suggest box/pin/arc ing receiver on method calls)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 5b67543 into rust-lang:master Mar 30, 2021
@rustbot rustbot added this to the 1.53.0 milestone Mar 30, 2021
@RalfJung RalfJung deleted the ptr-arithmetic branch April 6, 2021 09:02
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@dtolnay dtolnay dtolnay approved these changes

@danielhenrymantilla danielhenrymantilla danielhenrymantilla approved these changes

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@dtolnay dtolnay

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@RalfJung @rust-highfive @dtolnay @bors @danielhenrymantilla @rustbot