Lib.rs

rust-analyzer is a modular compiler frontend for the Rust language. It is a part of a larger rls-2.0 effort to create excellent IDE support for Rust.

Quick Start

https://rust-analyzer.github.io/book/installation.html

Documentation

If you want to contribute to rust-analyzer check out the CONTRIBUTING.md or if you are just curious about how things work under the hood, see the Contributing section of the manual.

If you want to use rust-analyzer's language server with your editor of choice, check the manual. It also contains some tips & tricks to help you be more productive when using rust-analyzer.

Security and Privacy

See the security and privacy sections of the manual.

Communication

For usage and troubleshooting requests, please use "IDEs and Editors" category of the Rust forum:

https://users.rust-lang.org/c/ide/14

For questions about development and implementation, join rust-analyzer working group on Zulip:

https://rust-lang.zulipchat.com/#narrow/stream/185405-t-compiler.2Frust-analyzer

Quick Links

• Website: https://rust-analyzer.github.io/
• Metrics: https://rust-analyzer.github.io/metrics/
• API docs: https://rust-lang.github.io/rust-analyzer/ide/
• Changelog: https://rust-analyzer.github.io/thisweek

License

rust-analyzer is primarily distributed under the terms of both the MIT license and the Apache License (Version 2.0).

See LICENSE-APACHE and LICENSE-MIT for details.

lib.rs:

A language server scaffold, exposing a synchronous crossbeam-channel based API. This crate handles protocol handshaking and parsing messages, while you control the message dispatch loop yourself.

Run with RUST_LOG=lsp_server=debug to see all the messages.