Auto merge of #18245 - boattime:master, r=davidbarsky

fix: include description in label details when detail field is marked for …

Fixes https://github.com/rust-lang/rust-analyzer/issues/18231.

When omitting the autocomplete detail field, the autocomplete label details can still be returned. Currently the label details are missing the description field if the detail field is included in resolveSupport since it is being overwritten as None and opted to be sent with `completionItem/resolve`.

Example completion capabilities.
```
completion = {
    completionItem = {
        commitCharactersSupport = true,
        deprecatedSupport = true,
        documentationFormat = { "markdown", "plaintext" },
        insertReplaceSupport = true,
        insertTextModeSupport = {
            valueSet = { 1, 2 }
        },
        labelDetailsSupport = true,
        preselectSupport = true,
        resolveSupport = {
            properties = { "documentation", "detail", "additionalTextEdits", "sortText", "filterText", "insertText", "textEdit", "insertTextFormat", "insertTextMode" }
        },
        snippetSupport = true,
        tagSupport = {
            valueSet = { 1 }
        }
}
```
tree: 82490fef9ba09bf1d7034a412364f39487042748
  1. .cargo/
  2. .github/
  3. .vscode/
  4. assets/
  5. bench_data/
  6. crates/
  7. docs/
  8. editors/
  9. lib/
  10. xtask/
  11. .editorconfig
  12. .git-blame-ignore-revs
  13. .gitattributes
  14. .gitignore
  15. .typos.toml
  16. Cargo.lock
  17. Cargo.toml
  18. clippy.toml
  19. CONTRIBUTING.md
  20. LICENSE-APACHE
  21. LICENSE-MIT
  22. PRIVACY.md
  23. README.md
  24. rust-bors.toml
  25. rust-version
  26. rustfmt.toml
  27. triagebot.toml
README.md

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 check out the CONTRIBUTING.md or if you 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

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.