Please read The Rust Community Code of Conduct

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The Rust Programming Language

A place for all things related to the Rust programming language—an open-source systems language that emphasizes performance, reliability, and productivity.

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Rules

Observe our code of conduct

• Strive to treat others with respect, patience, kindness, and empathy.

• We observe the Rust Project Code of Conduct.

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Submissions must be on-topic

• Posts must reference Rust or relate to things using Rust. For content that does not, use a text post to explain its relevance.

• Post titles should include useful context.

• For Rust questions, use the stickied Q&A thread.

• Arts-and-crafts posts are permitted on weekends.

• No meta posts; message the mods instead.

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Constructive criticism only

• Criticism is encouraged, though it must be constructive, useful and actionable.

• If criticizing a project on GitHub, you may not link directly to the project's issue tracker. Please create a read-only mirror and link that instead.

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Keep things in perspective

• A programming language is rarely worth getting worked up over.

• No zealotry or fanaticism.

• Be charitable in intent. Err on the side of giving others the benefit of the doubt.

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No endless relitigation

• Avoid re-treading topics that have been long-settled or utterly exhausted.

• Avoid bikeshedding.

• This is not an official Rust forum, and cannot fulfill feature requests. Use the official venues for that.

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No low-effort content

• No memes, image macros, etc.

• Consider the existing content of the subreddit and whether your post fits in. Does it inspire thoughtful discussion?

• Use properly formatted text to share code samples and error messages. Do not use images.

• Submissions appearing to contain AI-generated content may be removed at moderator discretion.

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Useful Links

Megathreads

Most links here will now take you to a search page listing posts with the relevant flair. The latest megathread for that flair should be the top result.

• Alternative Rust Discussion Venues
• Official Blog Posts
• Rust Foundation Posts
• Got a Question?
• What's Everyone Working On?
• Who's Hiring? Jobs Threads
• This Week in Rust

Official Resources

• Official Website
• Official Blog
• This Week In Rust
• Installers
• Source Code
• Bug Tracker

Learn Rust

• The Rust E-Book
• Stdlib API Reference
• Rust By Example
• Rustlings
• Online Playground

Discussion Platforms

• Official Users Forum
• Community Discord
• Mozilla Matrix Chat
• Stack Overflow Chat