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Rollup of 2 pull requests #115889

Merged
merged 5 commits into from
Sep 16, 2023
Merged

Rollup of 2 pull requests #115889

merged 5 commits into from
Sep 16, 2023

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matthiaskrgr
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Successful merges:

Failed merges:

r? @ghost
@rustbot modify labels: rollup

Create a similar rollup

RalfJung and others added 5 commits September 6, 2023 16:12
…r=dtolnay

clarify that unsafe code must not rely on our safe traits

This adds a disclaimer to PartialEq, Eq, PartialOrd, Ord, Hash, Deref, DerefMut.

We already have a similar disclaimer in ExactSizeIterator (worded a bit differently):
```
/// Note that this trait is a safe trait and as such does *not* and *cannot*
/// guarantee that the returned length is correct. This means that `unsafe`
/// code **must not** rely on the correctness of [`Iterator::size_hint`]. The
/// unstable and unsafe [`TrustedLen`](super::marker::TrustedLen) trait gives
/// this additional guarantee.
```
If there are any other traits that should carry such a disclaimer, please let me know.

Fixes rust-lang#73682
…er-errors

make interpreter and TyAndLayout type Debug impl independent of Ty debug impl

This fixes some (but not all) of the fallout from rust-lang#115661.

Second commit is taken from rust-lang#107084 (and slightly adjusted); I preserved the original git author information.
@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library team, which will review and decide on the PR/issue. rollup A PR which is a rollup labels Sep 16, 2023
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@bors r+ rollup=never p=2

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bors commented Sep 16, 2023

📌 Commit 53cd978 has been approved by matthiaskrgr

It is now in the queue for this repository.

@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 Sep 16, 2023
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bors commented Sep 16, 2023

⌛ Testing commit 53cd978 with merge 42dead4...

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bors commented Sep 16, 2023

☀️ Test successful - checks-actions
Approved by: matthiaskrgr
Pushing 42dead4 to master...

@bors bors added the merged-by-bors This PR was explicitly merged by bors. label Sep 16, 2023
@bors bors merged commit 42dead4 into rust-lang:master Sep 16, 2023
11 checks passed
@rustbot rustbot added this to the 1.74.0 milestone Sep 16, 2023
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📌 Perf builds for each rolled up PR:

PR# Message Perf Build Sha
#115607 clarify that unsafe code must not rely on our safe traits 02a913ffcbb9133678622c7056180a6917e735a2 (link)
#115866 make interpreter and TyAndLayout type Debug impl independen… 09138cf6158889c2f1ed08ba4120c0cdc5cea5b7 (link)

previous master: fd70f7eea2

In the case of a perf regression, run the following command for each PR you suspect might be the cause: @rust-timer build $SHA

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Finished benchmarking commit (42dead4): comparison URL.

Overall result: no relevant changes - no action needed

@rustbot label: -perf-regression

Instruction count

This benchmark run did not return any relevant results for this metric.

Max RSS (memory usage)

This benchmark run did not return any relevant results for this metric.

Cycles

This benchmark run did not return any relevant results for this metric.

Binary size

This benchmark run did not return any relevant results for this metric.

Bootstrap: 633.123s -> 632.782s (-0.05%)
Artifact size: 318.10 MiB -> 318.18 MiB (0.02%)

@matthiaskrgr matthiaskrgr deleted the rollup-kfmauvh branch March 16, 2024 18:19
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6 participants