-See [these instructions](./editors/README.md) for VS Code setup and the list of
-features (some of which are VS Code specific).
-
-## Debugging
-
-See [these instructions](./DEBUGGING.md) on how to debug the vscode extension and the lsp server.
-
-## Current Status and Plans
-
-Rust analyzer aims to fill the same niche as the official [Rust Language
-Server](https://github.com/rust-lang-nursery/rls), but uses a significantly
-different architecture. More details can be found [in this
-thread](https://internals.rust-lang.org/t/2019-strategy-for-rustc-and-the-rls/8361),
-but the core issue is that RLS works in the "wait until user stops typing, run
-the build process, save the results of the analysis" mode, which arguably is the
-wrong foundation for IDE.
-
-Rust Analyzer is an experimental project at the moment, there's exactly zero
-guarantees that it becomes production-ready one day.
-
-The near/mid term plan is to work independently of the main rustc compiler and
-implement at least simplistic versions of name resolution, macro expansion and
-type inference. The purpose is two fold:
-
-- to quickly bootstrap usable and useful language server: solution that covers
- 80% of Rust code will be useful for IDEs, and will be vastly simpler than 100%
- solution.
-
-- to understand how the consumer-side of compiler API should look like
- (especially it's on-demand aspects). If you have `get_expression_type`
- function, you can write a ton of purely-IDE features on top of it, even if the
- function is only partially correct. Pluging in the precise function afterwards
- should just make IDE features more reliable.
-
-The long term plan is to merge with the mainline rustc compiler, probably around
-the HIR boundary? That is, use rust analyzer for parsing, macro expansion and
-related bits of name resolution, but leave the rest (including type inference
-and trait selection) to the existing rustc.
-
-## Supported LSP features
-
-### General
-- [x] [initialize](https://microsoft.github.io/language-server-protocol/specification#initialize)
-- [x] [initialized](https://microsoft.github.io/language-server-protocol/specification#initialized)
-- [x] [shutdown](https://microsoft.github.io/language-server-protocol/specification#shutdown)
-- [ ] [exit](https://microsoft.github.io/language-server-protocol/specification#exit)
-- [x] [$/cancelRequest](https://microsoft.github.io/language-server-protocol/specification#cancelRequest)
-
-### Workspace
-- [ ] [workspace/workspaceFolders](https://microsoft.github.io/language-server-protocol/specification#workspace_workspaceFolders)
-- [ ] [workspace/didChangeWorkspaceFolders](https://microsoft.github.io/language-server-protocol/specification#workspace_didChangeWorkspaceFolders)
-- [x] [workspace/didChangeConfiguration](https://microsoft.github.io/language-server-protocol/specification#workspace_didChangeConfiguration)
-- [ ] [workspace/configuration](https://microsoft.github.io/language-server-protocol/specification#workspace_configuration)
-- [x] [workspace/didChangeWatchedFiles](https://microsoft.github.io/language-server-protocol/specification#workspace_didChangeWatchedFiles)
-- [x] [workspace/symbol](https://microsoft.github.io/language-server-protocol/specification#workspace_symbol)
-- [x] [workspace/executeCommand](https://microsoft.github.io/language-server-protocol/specification#workspace_executeCommand)
- - `apply_code_action`
-- [ ] [workspace/applyEdit](https://microsoft.github.io/language-server-protocol/specification#workspace_applyEdit)
-
-### Text Synchronization
-- [x] [textDocument/didOpen](https://microsoft.github.io/language-server-protocol/specification#textDocument_didOpen)
-- [x] [textDocument/didChange](https://microsoft.github.io/language-server-protocol/specification#textDocument_didChange)
-- [ ] [textDocument/willSave](https://microsoft.github.io/language-server-protocol/specification#textDocument_willSave)
-- [ ] [textDocument/willSaveWaitUntil](https://microsoft.github.io/language-server-protocol/specification#textDocument_willSaveWaitUntil)
-- [x] [textDocument/didSave](https://microsoft.github.io/language-server-protocol/specification#textDocument_didSave)
-- [x] [textDocument/didClose](https://microsoft.github.io/language-server-protocol/specification#textDocument_didClose)
-
-### Diagnostics
-- [x] [textDocument/publishDiagnostics](https://microsoft.github.io/language-server-protocol/specification#textDocument_publishDiagnostics)
-
-### Lanuguage Features
-- [x] [textDocument/completion](https://microsoft.github.io/language-server-protocol/specification#textDocument_completion)
- - open close: false
- - change: Full
- - will save: false
- - will save wait until: false
- - save: false
-- [x] [completionItem/resolve](https://microsoft.github.io/language-server-protocol/specification#completionItem_resolve)
- - resolve provider: none
- - trigger characters: `:`, `.`
-- [x] [textDocument/hover](https://microsoft.github.io/language-server-protocol/specification#textDocument_hover)
-- [x] [textDocument/signatureHelp](https://microsoft.github.io/language-server-protocol/specification#textDocument_signatureHelp)
- - trigger characters: `(`, `,`, `)`
-- [ ] [textDocument/declaration](https://microsoft.github.io/language-server-protocol/specification#textDocument_declaration)
-- [x] [textDocument/definition](https://microsoft.github.io/language-server-protocol/specification#textDocument_definition)
-- [ ] [textDocument/typeDefinition](https://microsoft.github.io/language-server-protocol/specification#textDocument_typeDefinition)
-- [ ] [textDocument/implementation](https://microsoft.github.io/language-server-protocol/specification#textDocument_implementation)
-- [x] [textDocument/references](https://microsoft.github.io/language-server-protocol/specification#textDocument_references)
-- [x] [textDocument/documentHighlight](https://microsoft.github.io/language-server-protocol/specification#textDocument_documentHighlight)
-- [x] [textDocument/documentSymbol](https://microsoft.github.io/language-server-protocol/specification#textDocument_documentSymbol)
-- [x] [textDocument/codeAction](https://microsoft.github.io/language-server-protocol/specification#textDocument_codeAction)
- - rust-analyzer.syntaxTree
- - rust-analyzer.extendSelection
- - rust-analyzer.matchingBrace
- - rust-analyzer.parentModule
- - rust-analyzer.joinLines
- - rust-analyzer.run
- - rust-analyzer.analyzerStatus
-- [x] [textDocument/codeLens](https://microsoft.github.io/language-server-protocol/specification#textDocument_codeLens)
-- [ ] [textDocument/documentLink](https://microsoft.github.io/language-server-protocol/specification#codeLens_resolve)
-- [ ] [documentLink/resolve](https://microsoft.github.io/language-server-protocol/specification#documentLink_resolve)
-- [ ] [textDocument/documentColor](https://microsoft.github.io/language-server-protocol/specification#textDocument_documentColor)
-- [ ] [textDocument/colorPresentation](https://microsoft.github.io/language-server-protocol/specification#textDocument_colorPresentation)
-- [x] [textDocument/formatting](https://microsoft.github.io/language-server-protocol/specification#textDocument_formatting)
-- [ ] [textDocument/rangeFormatting](https://microsoft.github.io/language-server-protocol/specification#textDocument_rangeFormatting)
-- [x] [textDocument/onTypeFormatting](https://microsoft.github.io/language-server-protocol/specification#textDocument_onTypeFormatting)
- - first trigger character: `=`
- - more trigger character `.`
-- [x] [textDocument/rename](https://microsoft.github.io/language-server-protocol/specification#textDocument_rename)
-- [x] [textDocument/prepareRename](https://microsoft.github.io/language-server-protocol/specification#textDocument_prepareRename)
-- [x] [textDocument/foldingRange](https://microsoft.github.io/language-server-protocol/specification#textDocument_foldingRange)