tower-lsp-macros

Added

• Add info!() message when server initializes to be consistent with the existing info!() message that is emitted when the server exits.
• Implement support for the following client-to-server messages:
  • textDocument/references
  • textDocument/documentLink
  • documentLink/resolve
  • textDocument/rename
  • textDocument/prepareRename
• Implement support for the following server-to-client messages:
  • window/showMessageRequest
  • workspace/workspaceFolders
  • workspace/configuration

Changed

• Improve LSP message encoding efficiency (PR #126).
• Reduce chattiness of trace!() logs (PR #130).
• Change all notification trait methods to async fn (PR #131).
• Implement proper server-to-client request routing (PRs #134 #135).
• Rename Printer to Client.
• Change Client::apply_edit() to return Result<ApplyWorkspaceEditResponse>.
• Change Client::register_capability() to return Result<()>.
• Change Client::unregister_capability() to return Result<()>.

Removed

• Remove redundant serialization steps from Client (PR #129).

Added

• Implement support for the following client-to-server messages:
  • textDocument/willSave
  • completionItem/resolve
  • textDocument/documentSymbol
  • textDocument/codeAction
  • textDocument/codeLens
  • codeLens/resolve
  • textDocument/formatting

Changed

• LspService::call() stops serving requests after exit notification, meaning there is no longer a need for ExitReceiver::run_until_exit and the Server::serve() async method can now be awaited directly (PR #117).
• Return Option<String> as service response type (PR #116).
• Disable unused nom features for a hopefully lighter build (PR #112).
• Link to current version of LSP specification in doc comments (PR #122).

Fixed

• Correctly handle backpressure using Service::poll_ready() (PR #117).

Removed

• Remove ExitReceiver type and LspService::close_handle() method (PR #117).

Added

• Add default implementations to all non-required LanguageServer methods.
• Add support for emitting custom notifications to clients (PR #99).
• Implement support for the following client-to-server messages:
  • textDocument/signatureHelp
  • textDocument/implementation

Changed

• Bump minimum supported Rust version to 1.39.0.
• Convert to std::future and async/await (PR #101).
• Update futures crate from 0.1.28 to 0.3.
• Update lsp-types crate from 0.68.0 to 0.70.
• Update tokio crate from 0.1.12 to 0.2.
• Update tower-service crate from 0.2.0 to 0.3.

Fixed

• Fix some incorrect links in doc comments.

Added

• Implement support for the following client-to-server messages:
  • textDocument/declaration
  • textDocument/definition
  • textDocument/typeDefinition

Changed

• Update lsp-types crate from 0.63.1 to 0.68.0.

Added

• Add support for Language Server Protocol 3.15.

Changed

• Update lsp-types crate from 0.61.0 to 0.63.1.

Changed

• Update jsonrpc-core crate from 14.0 to 14.0.5.
• Update jsonrpc-derive crate from 14.0 to 14.0.5.
• Update log crate from 0.4.7 to 0.4.8.
• Update serde crate from 1.0.99 to 1.0.103.
• Update tokio-executor crate from 0.1.8 to 0.1.9.
• Update env_logger crate from 0.7.0 to 0.7.1.

Fixed

• Correctly handle LSP requests containing incomplete UTF-8 (PR #66).

Added

• Implement support for textDocument/completion request.

Changed

• Expose Printer in LanguageServer::initialize().
• Update env_logger crate from 0.6.2 to 0.7.0.
• Update lsp-types crate from 0.60.0 to 0.61.0.

Fixed

• Allow window/logMessage, window/showMessage, and telemetry/event server-to-client notifications in initialize request (PR #48).
• Update links to the LSP specification website to point to the new URL.

Added

• Add support for decoding the optional Content-Type field in messages.
• Implement support for the following client-to-server messages:
  • workspace/didChangeWorkspaceFolders
  • workspace/didChangeConfiguration
  • workspace/didChangeWatchedFiles
  • workspace/symbol
  • workspace/executeCommand
• Implement support for the following server-to-client messages:
  • telemetry/event
  • client/registerCapability
  • client/unregisterCapability
  • workspace/applyEdit

Changed

• Bump minimum Rust version to 1.34.0.
• Rename highlight() to document_highlight() to better match the specification.
• Make all notification methods into provided methods (PR #34).
• Change LspService request type from String to Incoming (PR #28).
• Update Server to spawn services with Incoming request type.
• Use env_logger to print log messages in examples.

Fixed

• Fix broken doc link to textDocument/didChange in LanguageServer trait.

Added

• Add ExitedError for when calling LspService after it has already exited.

Changed

• Language server now returns server error code -32002 if any method is called before initialize request is received, as per the spec.
• LspService sets Service::Error to ExitedError.
• Server can now accept any service where Service::Error is convertible to Box<dyn Error + Send + Sync>. This enables compatibility with most Tower middleware.
• Retain error or success from future in ExitReceiver::run_until_exit().
• Remove 'static bounds on some Server and ExitReceiver methods.

Added

• Initial crate release.
• Implement support for the following message types:
  • initialize
  • initialized
  • shutdown
  • exit
  • window/showMessage
  • window/logMessage
  • textDocument/publishDiagnostics
  • textDocument/didOpen
  • textDocument/didChange
  • textDocument/didSave
  • textDocument/didClose
  • textDocument/hover
  • textDocument/documentHighlight