rust-analyzer/editors/code/README.md

rust-analyzer

Provides support for rust-analyzer: novel LSP server for the Rust programming language.

Note the extension may cause conflicts with the official Rust extension. It is recommended to disable the Rust extension when using the rust-analyzer extension.

Note the project is in alpha status: it is already useful in practice, but can't be considered stable.

Sponsor

Work on rust-analyzer is sponsored by

• Mozilla
• Embark Studios
• freiheit.com

If you want to sponsor:

• OpenCollective
• Github Sponsors

Features

• code completion, imports insertion
• go to definition, implementation, type definition
• find all references, workspace symbol search, rename
• types and documentation on hover
• inlay hints
• semantic syntax highlighting
• a lot of assist(code actions)
• apply suggestions from errors
• ... and many more, checkout the manual to see them all

Quick start

1. Install rustup
2. Install the rust-analyzer extension

Configuration

This extension provides configurations through VSCode's configuration settings. All the configurations are under rust-analyzer.*.

See https://rust-analyzer.github.io/manual.html#vs-code-2 for more information on VSCode specific configurations.

Communication

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

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

Documentation

See https://rust-analyzer.github.io/ for more information.