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SIMD-enabled utf-8 validation

A-SIMDArea: SIMD (Single Instruction Multiple Data)Area: SIMD (Single Instruction Multiple Data)

A-target-featureArea: Enabling/disabling target features like AVX, Neon, etc.Area: Enabling/disabling target features like AVX, Neon, etc.

A-UnicodeArea: UnicodeArea: Unicode

C-enhancementCategory: An issue proposing an enhancement or a PR with one.Category: An issue proposing an enhancement or a PR with one.

T-libsRelevant to the library team, which will review and decide on the PR/issue.Relevant to the library team, which will review and decide on the PR/issue.

T-libs-apiRelevant to the library API team, which will review and decide on the PR/issue.Relevant to the library API team, which will review and decide on the PR/issue.

Status: Open.

#68455 In rust-lang/rust;

· yoshuawuyts opened on Jan 22, 2020

std::process::Command doesn't follow Unix signal safety in forked child

A-processArea: `std::process` and `std::env`Area: `std::process` and `std::env`

C-bugCategory: This is a bug.Category: This is a bug.

E-needs-mcveCall for participation: This issue has a repro, but needs a Minimal Complete and Verifiable ExampleCall for participation: This issue has a repro, but needs a Minimal Complete and Verifiable Example

I-unsoundIssue: A soundness hole (worst kind of bug), see: https://en.wikipedia.org/wiki/SoundnessIssue: A soundness hole (worst kind of bug), see: https://en.wikipedia.org/wiki/Soundness

O-unixOperating system: Unix-likeOperating system: Unix-like

P-mediumMedium priorityMedium priority

T-libsRelevant to the library team, which will review and decide on the PR/issue.Relevant to the library team, which will review and decide on the PR/issue.

Status: Open.

#64718 In rust-lang/rust;

· ericyoungblut opened on Sep 23, 2019

Accessing a TLS variable in its own constructor results in a stack overflow

A-thread-localsArea: Thread local storage (TLS)Area: Thread local storage (TLS)

C-enhancementCategory: An issue proposing an enhancement or a PR with one.Category: An issue proposing an enhancement or a PR with one.

T-libsRelevant to the library team, which will review and decide on the PR/issue.Relevant to the library team, which will review and decide on the PR/issue.

Status: Open.

#61512 In rust-lang/rust;

· koute opened on Jun 4, 2019

Thread locals keep Rust shared library from unloading <code>dlclose</code>.

A-thread-localsArea: Thread local storage (TLS)Area: Thread local storage (TLS)

C-bugCategory: This is a bug.Category: This is a bug.

O-linuxOperating system: LinuxOperating system: Linux

T-libsRelevant to the library team, which will review and decide on the PR/issue.Relevant to the library team, which will review and decide on the PR/issue.

Status: Open.

#59629 In rust-lang/rust;

· Neopallium opened on Apr 2, 2019

Synchronization primitives not robust against unwinding

A-concurrencyArea: ConcurrencyArea: Concurrency

C-bugCategory: This is a bug.Category: This is a bug.

T-libsRelevant to the library team, which will review and decide on the PR/issue.Relevant to the library team, which will review and decide on the PR/issue.

Status: Open.

#59614 In rust-lang/rust;

· jethrogb opened on Apr 1, 2019

Clarify that Rust std library <code>unsafe</code> tricks can't always be used by others

A-docsArea: Documentation for any part of the project, including the compiler, standard library, and toolsArea: Documentation for any part of the project, including the compiler, standard library, and tools

C-enhancementCategory: An issue proposing an enhancement or a PR with one.Category: An issue proposing an enhancement or a PR with one.

T-libsRelevant to the library team, which will review and decide on the PR/issue.Relevant to the library team, which will review and decide on the PR/issue.

Status: Open.

#58582 In rust-lang/rust;

· upsuper opened on Feb 20, 2019

VaList: Allow VaList::arg to fetch bool values

A-FFIArea: Foreign function interface (FFI)Area: Foreign function interface (FFI)

C-enhancementCategory: An issue proposing an enhancement or a PR with one.Category: An issue proposing an enhancement or a PR with one.

F-c_variadic`#![feature(c_variadic)]``#![feature(c_variadic)]`

T-libsRelevant to the library team, which will review and decide on the PR/issue.Relevant to the library team, which will review and decide on the PR/issue.

Status: Open.

#57794 In rust-lang/rust;

· dlrobertson opened on Jan 21, 2019

<code>Eq + Hash</code> rule is broken when mixing <code>OsStr</code> and <code>Path</code>

C-bugCategory: This is a bug.Category: This is a bug.

T-libsRelevant to the library team, which will review and decide on the PR/issue.Relevant to the library team, which will review and decide on the PR/issue.

Status: Open.

#55319 In rust-lang/rust;

· mzabaluev opened on Oct 24, 2018

Consider replacing RawVec&lt;T&gt; with Box&lt;[MaybeUninit&lt;T&gt;]&gt;.

A-collectionsArea: `std::collections`Area: `std::collections`

T-libsRelevant to the library team, which will review and decide on the PR/issue.Relevant to the library team, which will review and decide on the PR/issue.

Status: Open.

#54470 In rust-lang/rust;

· eddyb opened on Sep 22, 2018

Performance regression in tight loop since rust 1.25

C-optimizationCategory: An issue highlighting optimization opportunities or PRs implementing suchCategory: An issue highlighting optimization opportunities or PRs implementing such

E-needs-testCall for participation: An issue has been fixed and does not reproduce, but no test has been added.Call for participation: An issue has been fixed and does not reproduce, but no test has been added.

I-slowIssue: Problems and improvements with respect to performance of generated code.Issue: Problems and improvements with respect to performance of generated code.

P-lowLow priorityLow priority

regression-from-stable-to-stablePerformance or correctness regression from one stable version to another.Performance or correctness regression from one stable version to another.

T-libsRelevant to the library team, which will review and decide on the PR/issue.Relevant to the library team, which will review and decide on the PR/issue.

Status: Open.

#53340 In rust-lang/rust;

· pedrocr opened on Aug 14, 2018

std::fs::remove_dir_all doesn't handle paths that are too long

A-ioArea: `std::io`, `std::fs`, `std::net` and `std::path`Area: `std::io`, `std::fs`, `std::net` and `std::path`

C-bugCategory: This is a bug.Category: This is a bug.

O-linuxOperating system: LinuxOperating system: Linux

T-libsRelevant to the library team, which will review and decide on the PR/issue.Relevant to the library team, which will review and decide on the PR/issue.

Status: Open.

#53339 In rust-lang/rust;

· drrlvn opened on Aug 14, 2018

Correcting Path::components on non-"Unix" platforms

A-ioArea: `std::io`, `std::fs`, `std::net` and `std::path`Area: `std::io`, `std::fs`, `std::net` and `std::path`

C-bugCategory: This is a bug.Category: This is a bug.

O-nintendo3dsTarget: ninTENdoooooTarget: ninTENdooooo

O-UEFIUEFIUEFI

O-windowsOperating system: WindowsOperating system: Windows

T-libsRelevant to the library team, which will review and decide on the PR/issue.Relevant to the library team, which will review and decide on the PR/issue.

T-libs-apiRelevant to the library API team, which will review and decide on the PR/issue.Relevant to the library API team, which will review and decide on the PR/issue.

Status: Open.

#52331 In rust-lang/rust;

· jackpot51 opened on Jul 13, 2018