Rollup of 6 pull requests #57995
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Rollup of 6 pull requests #57995
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The functions return a reference to a new object and do not modify in-place
as the following code shows:
````
let s = String::from(" hello ");
s.trim();
assert_eq!(s, " hello ");
````
The new reference should be bound to a variable as now indicated by #[must_use].
trimmed string is returned as a slice instead of a new allocation Co-Authored-By: matthiaskrgr <matthias.krueger@famsik.de>
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@bors r+ p=6 |
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📌 Commit e3617ae8ce68b3ded9afaa4abdb9ca4e9ed8d8cf has been approved by |
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⌛ Testing commit e3617ae8ce68b3ded9afaa4abdb9ca4e9ed8d8cf with merge 2a7ef24c95b53ae875296e1a3da77fe65981437e... |
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💔 Test failed - status-appveyor |
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This branch was hit in Clippy and I think it would be nice to show the thing that was unexpected in the bug message. It's also in line with the other `bug!` messages in `check_ty`.
The borrow place *must* be a place that we track borrows for, otherwise we will likely ICE.
…eses-in-match-with-comma, r=oli-obk suggest `|` when `,` founds in invalid match value Issue rust-lang#54807 I get stuck on (what | how) I should implement...
Mark str::trim.* functions as #[must_use].
The functions return a reference to a new object and do not modify in-place
as the following code shows:
````
let s = String::from(" hello ");
s.trim();
assert_eq!(s, " hello ");
````
The new reference should be bound to a variable as now indicated by #[must_use].
…mulacrum use `SOURCE_DATE_EPOCH` for man page time if set Fixes rust-lang#57776.
…alexcrichton Introduce into_raw_non_null on Rc and Arc None
SGX target: improve panic & exit handling Implement this part of the spec: > The enclave must not rely on userspace to terminate other threads still running. Similarly, the enclave must not trust that it will no longer be entered by userspace, and it must safeguard against that in the entrypoints. Also use `UserRef` to access panic buffer r? @alexcrichton cc @VardhanThigle
…reavus Add the edition guide to the bookshelf
…ackmdavis Improve bug message in check_ty This branch was hit in Clippy and I think it would be nice to show the thing that was unexpected in the bug message. It's also in line with the other `bug!` messages in `check_ty`.
Fix some AArch64 typos cc @dlrobertson
…ichton Add MOVBE x86 CPU feature I have no idea if this is correct. I basically copied the ADX feature. I verified the feature is also called `movbe` in LLVM. I marked this to become stable immediately, as part of the RFC 2045. r? @alexcrichton
Fixes and cleanups Address the points raised in https://github.com/rust-lang/rust/pull/57677/files by @eddyb and @RalfJung
Don't panic when accessing enum variant ctor using `Self` in match Fix rust-lang#58006. r? @petrochenkov
… r=oli-obk Pass correct arguments to places_conflict The borrow place *must* be a place that we track borrows for, otherwise we will likely ICE. Closes rust-lang#57989
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Successful merges:
|when,founds in invalid match value #57008 (suggest|when,founds in invalid match value)SOURCE_DATE_EPOCHfor man page time if set #57920 (useSOURCE_DATE_EPOCHfor man page time if set)Failed merges:
r? @ghost