20 releases

0.7.6 Jan 1, 2024
0.7.5 Dec 6, 2023
0.7.4 Aug 22, 2023
0.7.2 Jul 11, 2023
0.3.0 Nov 7, 2019

#2 in Text editors

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104,845 downloads per month
Used in 48 crates (40 directly)

MIT/Apache

36KB
728 lines

rust-analyzer logo

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/manual.html#installation

Documentation

If you want to contribute to rust-analyzer or are just curious about how things work under the hood, check the ./docs/dev folder.

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

Security and Privacy

See the corresponding 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

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.

Dependencies

~1–1.8MB
~39K SLoC