Skip to content
Navigation Menu
Toggle navigation
Sign in
Appearance settings
Platform
GitHub Copilot
Write better code with AI
GitHub Spark
New
Build and deploy intelligent apps
GitHub Models
New
Manage and compare prompts
GitHub Advanced Security
Find and fix vulnerabilities
Actions
Automate any workflow
Codespaces
Instant dev environments
Issues
Plan and track work
Code Review
Manage code changes
Discussions
Collaborate outside of code
Code Search
Find more, search less
Explore
Why GitHub
Documentation
GitHub Skills
Blog
Integrations
GitHub Marketplace
MCP Registry
View all features
Solutions
By company size
Enterprises
Small and medium teams
Startups
Nonprofits
By use case
App Modernization
DevSecOps
DevOps
CI/CD
View all use cases
By industry
Healthcare
Financial services
Manufacturing
Government
View all industries
View all solutions
Resources
Topics
AI
DevOps
Security
Software Development
View all
Explore
Learning Pathways
Events & Webinars
Ebooks & Whitepapers
Customer Stories
Partners
Executive Insights
Open Source
GitHub Sponsors
Fund open source developers
The ReadME Project
GitHub community articles
Repositories
Topics
Trending
Collections
Enterprise
Enterprise platform
AI-powered developer platform
Available add-ons
GitHub Advanced Security
Enterprise-grade security features
Copilot for business
Enterprise-grade AI features
Premium Support
Enterprise-grade 24/7 support
Pricing
state:open label:A-rust-for-linux
Search code, repositories, users, issues, pull requests...
Search syntax tips
Provide feedback
Saved searches
Use saved searches to filter your results more quickly
Sign in
Sign up
Appearance settings
Resetting focus
You signed in with another tab or window.
Reload
to refresh your session.
You signed out in another tab or window.
Reload
to refresh your session.
You switched accounts on another tab or window.
Reload
to refresh your session.
Dismiss alert
{{ message }}
rust-lang
/
rust
Public
Notifications
You must be signed in to change notification settings
Fork
13.9k
Star
107k
Code
Issues
5k+
Pull requests
879
Actions
Projects
9
Security
Uh oh!
There was an error while loading.
Please reload this page
.
Insights
Additional navigation options
Code
Issues
Pull requests
Actions
Projects
Security
Insights
Draft release notes for 1.91
#147010 ·
Mark-Simulacrum
opened
on Sep 25, 2025
19
Issues
Search Issues
state
:
open
label
:
A-rust-for-linux
state:open label:A-rust-for-linux
Search
Labels
Milestones
New issue
Search results
Open
Closed
MIR optimization produces worse code by losing provenance information
A-LLVM
Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.
Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.
A-rust-for-linux
Relevant for the Rust-for-Linux project
Relevant for the Rust-for-Linux project
C-bug
Category: This is a bug.
Category: This is a bug.
I-heavy
Issue: Problems and improvements with respect to binary size of generated code.
Issue: Problems and improvements with respect to binary size of generated code.
I-slow
Issue: Problems and improvements with respect to performance of generated code.
Issue: Problems and improvements with respect to performance of generated code.
T-compiler
Relevant to the compiler team, which will review and decide on the PR/issue.
Relevant to the compiler team, which will review and decide on the PR/issue.
Status: Open.
#146844
In rust-lang/rust;
·
nbdd0121
opened
on Sep 21, 2025
Tracking issue for release notes of #141727: Tracking Issue for NUL-terminated file names with <code>#[track_caller]</code>
A-panic
Area: Panicking machinery
Area: Panicking machinery
A-rust-for-linux
Relevant for the Rust-for-Linux project
Relevant for the Rust-for-Linux project
needs-triage
This issue may need triage. Remove it if it has been sufficiently triaged.
This issue may need triage. Remove it if it has been sufficiently triaged.
relnotes
Marks issues that should be documented in the release notes of the next release.
Marks issues that should be documented in the release notes of the next release.
relnotes-tracking-issue
Marks issues tracking what text to put in release notes.
Marks issues tracking what text to put in release notes.
T-libs-api
Relevant 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.
#146716
In rust-lang/rust;
·
rustbot
opened
on Sep 18, 2025
<code>-Zregparm</code> doesn't put 64-bit arguments in registers
-Zregparm
Unstable option: -Zregparm
Unstable option: -Zregparm
A-ABI
Area: Concerning the application binary interface (ABI)
Area: Concerning the application binary interface (ABI)
A-rust-for-linux
Relevant for the Rust-for-Linux project
Relevant for the Rust-for-Linux project
C-bug
Category: This is a bug.
Category: This is a bug.
O-x86_32
Target: x86 processors, 32 bit (like i686-*) (also known as IA-32, i386, i586, i686)
Target: x86 processors, 32 bit (like i686-*) (also known as IA-32, i386, i586, i686)
T-compiler
Relevant to the compiler team, which will review and decide on the PR/issue.
Relevant to the compiler team, which will review and decide on the PR/issue.
Status: Open.
#145694
In rust-lang/rust;
·
sulix
opened
on Aug 21, 2025
<code>fn_cast!</code> macro
A-control-flow-integrity
Area: Control Flow Integrity (CFI) security mitigation
Area: Control Flow Integrity (CFI) security mitigation
A-rust-for-linux
Relevant for the Rust-for-Linux project
Relevant for the Rust-for-Linux project
A-sanitizers
Area: Sanitizers for correctness and code quality
Area: Sanitizers for correctness and code quality
C-discussion
Category: Discussion or questions that doesn't represent real issues.
Category: Discussion or questions that doesn't represent real issues.
I-lang-radar
Items that are on lang's radar and will need eventual work or consideration.
Items that are on lang's radar and will need eventual work or consideration.
PG-exploit-mitigations
Project group: Exploit mitigations
Project group: Exploit mitigations
T-lang
Relevant to the language team
Relevant to the language team
Status: Open.
#140803
In rust-lang/rust;
·
Darksonn
opened
on May 8, 2025
Tracking Issue for <code>-Zsanitize-kcfi-arity</code>
A-control-flow-integrity
Area: Control Flow Integrity (CFI) security mitigation
Area: Control Flow Integrity (CFI) security mitigation
A-rust-for-linux
Relevant for the Rust-for-Linux project
Relevant for the Rust-for-Linux project
A-sanitizers
Area: Sanitizers for correctness and code quality
Area: Sanitizers for correctness and code quality
C-tracking-issue
Category: An issue tracking the progress of sth. like the implementation of an RFC
Category: An issue tracking the progress of sth. like the implementation of an RFC
PG-exploit-mitigations
Project group: Exploit mitigations
Project group: Exploit mitigations
T-compiler
Relevant to the compiler team, which will review and decide on the PR/issue.
Relevant to the compiler team, which will review and decide on the PR/issue.
Status: Open.
#138311
In rust-lang/rust;
·
ojeda
opened
on Mar 10, 2025
experiment with relaxing the orphan rule
A-coherence
Area: Coherence
Area: Coherence
A-rust-for-linux
Relevant for the Rust-for-Linux project
Relevant for the Rust-for-Linux project
C-discussion
Category: Discussion or questions that doesn't represent real issues.
Category: Discussion or questions that doesn't represent real issues.
I-lang-radar
Items that are on lang's radar and will need eventual work or consideration.
Items that are on lang's radar and will need eventual work or consideration.
I-types-nominated
Nominated for discussion during a types team meeting.
Nominated for discussion during a types team meeting.
T-compiler
Relevant to the compiler team, which will review and decide on the PR/issue.
Relevant to the compiler team, which will review and decide on the PR/issue.
T-lang
Relevant to the language team
Relevant to the language team
T-types
Relevant to the types team, which will review and decide on the PR/issue.
Relevant to the types team, which will review and decide on the PR/issue.
Status: Open.
#136979
In rust-lang/rust;
·
BennoLossin
opened
on Feb 13, 2025
rustdoc: Tracking issue for command-line flag <code>--output-format=doctest</code>
A-CLI
Area: Command-line interface (CLI) to the compiler
Area: Command-line interface (CLI) to the compiler
A-doctests
Area: Documentation tests, run by rustdoc
Area: Documentation tests, run by rustdoc
A-rust-for-linux
Relevant for the Rust-for-Linux project
Relevant for the Rust-for-Linux project
B-unstable
Blocker: Implemented in the nightly compiler and unstable.
Blocker: Implemented in the nightly compiler and unstable.
C-tracking-issue
Category: An issue tracking the progress of sth. like the implementation of an RFC
Category: An issue tracking the progress of sth. like the implementation of an RFC
S-tracking-needs-summary
Status: It's hard to tell what's been done and what hasn't! Someone should do some investigation.
Status: It's hard to tell what's been done and what hasn't! Someone should do some investigation.
T-rustdoc
Relevant to the rustdoc team, which will review and decide on the PR/issue.
Relevant to the rustdoc team, which will review and decide on the PR/issue.
Status: Open.
#134529
In rust-lang/rust;
·
GuillaumeGomez
opened
on Dec 19, 2024
Tracking Issue for <code>-Zregparm</code>
-Zregparm
Unstable option: -Zregparm
Unstable option: -Zregparm
A-ABI
Area: Concerning the application binary interface (ABI)
Area: Concerning the application binary interface (ABI)
A-CLI
Area: Command-line interface (CLI) to the compiler
Area: Command-line interface (CLI) to the compiler
A-rust-for-linux
Relevant for the Rust-for-Linux project
Relevant for the Rust-for-Linux project
C-tracking-issue
Category: An issue tracking the progress of sth. like the implementation of an RFC
Category: An issue tracking the progress of sth. like the implementation of an RFC
O-x86_32
Target: x86 processors, 32 bit (like i686-*) (also known as IA-32, i386, i586, i686)
Target: x86 processors, 32 bit (like i686-*) (also known as IA-32, i386, i586, i686)
T-compiler
Relevant to the compiler team, which will review and decide on the PR/issue.
Relevant to the compiler team, which will review and decide on the PR/issue.
Status: Open.
#131749
In rust-lang/rust;
·
azhogin
opened
on Oct 15, 2024
<code>--extern mycrate=path/to/my/crate/with/random.suffix</code> fails with "file name should be lib*.rlib or lib*.so"
A-crates
Area: Crates and their interactions (like crate loading)
Area: Crates and their interactions (like crate loading)
A-rust-for-linux
Relevant for the Rust-for-Linux project
Relevant for the Rust-for-Linux project
C-bug
Category: This is a bug.
Category: This is a bug.
E-needs-design
This issue needs exploration and design to see how and if we can fix/implement it
This issue needs exploration and design to see how and if we can fix/implement it
T-compiler
Relevant to the compiler team, which will review and decide on the PR/issue.
Relevant to the compiler team, which will review and decide on the PR/issue.
Status: Open.
#131720
In rust-lang/rust;
·
tamird
opened
on Oct 15, 2024
<code>rustdoc</code> lint to flag potential intra-doc links
A-intra-doc-links
Area: Intra-doc links, the ability to link to items in docs by name
Area: Intra-doc links, the ability to link to items in docs by name
A-lints
Area: Lints (warnings about flaws in source code) such as unused_mut.
Area: Lints (warnings about flaws in source code) such as unused_mut.
A-rust-for-linux
Relevant for the Rust-for-Linux project
Relevant for the Rust-for-Linux project
C-feature-request
Category: A feature request, i.e: not implemented / a PR.
Category: A feature request, i.e: not implemented / a PR.
T-rustdoc
Relevant to the rustdoc team, which will review and decide on the PR/issue.
Relevant to the rustdoc team, which will review and decide on the PR/issue.
Status: Open.
#131510
In rust-lang/rust;
·
ojeda
opened
on Oct 10, 2024
Missed optimization/perf oddity with allocations
A-rust-for-linux
Relevant for the Rust-for-Linux project
Relevant for the Rust-for-Linux project
C-optimization
Category: An issue highlighting optimization opportunities or PRs implementing such
Category: An issue highlighting optimization opportunities or PRs implementing such
T-libs
Relevant 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.
#128854
In rust-lang/rust;
·
peterwmwong
opened
on Aug 8, 2024
<code>-Cstack-alignment</code>/<code>-Cpreferred-stack-boundary</code> support in <code>rustc</code>
A-CLI
Area: Command-line interface (CLI) to the compiler
Area: Command-line interface (CLI) to the compiler
A-codegen
Area: Code generation
Area: Code generation
A-LLVM
Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.
Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.
A-rust-for-linux
Relevant for the Rust-for-Linux project
Relevant for the Rust-for-Linux project
C-feature-request
Category: A feature request, i.e: not implemented / a PR.
Category: A feature request, i.e: not implemented / a PR.
T-compiler
Relevant to the compiler team, which will review and decide on the PR/issue.
Relevant to the compiler team, which will review and decide on the PR/issue.
Status: Open.
#128833
In rust-lang/rust;
·
ojeda
opened
on Aug 8, 2024
You can’t perform that action at this time.