# Categories

[Latest](https://internals.rust-lang.org/latest.md) · [Categories](https://internals.rust-lang.org/categories.md)

## [Uncategorized](https://internals.rust-lang.org/c/uncategorized/1.md)

## [libs](https://internals.rust-lang.org/c/libs/13.md)

Discussion around libraries, either in the community or officially supported (hosted by rust-lang).

## [announcements](https://internals.rust-lang.org/c/announcements/18.md)

Low-traffic category for announcements about the decision making process, such as when RFCs are entering the final comment period, new meeting minutes are available, and so forth.

## [language design](https://internals.rust-lang.org/c/language-design/21.md)

Discussion on designs for new language features and other user-facing language changes. Home of the language design team.

## [internals](https://internals.rust-lang.org/c/internals/7.md)

## [compiler](https://internals.rust-lang.org/c/compiler/20.md)

Discussion about the compiler itself -- internal data structures and algorithms, optimizations, parsing, and so on. Home of the compiler subteam.

## [guidelines](https://internals.rust-lang.org/c/guidelines/8.md)

Discussion about the Rust Guidelines. Available rendered here and as source. Use the "style" subcategory as appropriate!

## [tools and infrastructure](https://internals.rust-lang.org/c/tools-and-infrastructure/22.md)

Discussion about all "official" (rust-lang managed) non-rustc tools, and community infrastructure:

## [documentation](https://internals.rust-lang.org/c/documentation/14.md)

Discussion about the documentation, either the prose docs or the API docs.

## [community](https://internals.rust-lang.org/c/community/16.md)

Community happenings, such as talks, meetups, group projects, etc.

## [meta](https://internals.rust-lang.org/c/meta/3.md)

Discussion about this forum, its organization, how it works, and how we can improve it.

## [Web Presence](https://internals.rust-lang.org/c/web-presence/35.md)

This category is for giving feedback on the various websites maintained by Rust's Web Presence team, including www.rust-lang.org, crates.io, and docs.rs! Feedback should be primarily focused featur...

## [Style and Formatting](https://internals.rust-lang.org/c/style-and-formatting/31.md)

A category for discussion about the behavior of rustfmt (with a focus on what the defaults ought to be). See RFC 1607 for more details.

## [Edition 2018 feedback](https://internals.rust-lang.org/c/edition-2018-feedback/34.md)

Use this category to report your experiences, positive and negative, with the 2018 Edition! See this post for more.