b69eee6487
10809: fix: don't discard formatting of `use` lines r=Veykril a=iDawer Use mutable syntax trees in `merge_imports`, `split_imports`. This tries to resolve #9013. But I haven't much managed to simplify code of merging. Also resolve #9361. It reuses a use tree under the cursor so that comments+indentation are preserved. Merged trees are just appended to the end. This touches bunch of tests. I removed the sorting of use trees as it needs a proper implementation that takes into account comments and line wrapping. I think it is rustfmt's job or at least until we get a close implementation. Co-authored-by: iDawer <ilnur.iskhakov.oss@outlook.com>
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.
Work on rust-analyzer is sponsored by
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
Quick Links
- Website: https://rust-analyzer.github.io/
- Metrics: https://rust-analyzer.github.io/metrics/
- API docs: https://rust-analyzer.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.