Ignore workspace/didChangeConfiguration notifications.

Author: bolinfest

crates/ra_lsp_server/src/main_loop.rs

@@ -431,6 +431,12 @@ fn on_notification(
         }
         Err(not) => not,
     };
+    let not = match not.cast::<req::DidChangeConfiguration>() {
+        Ok(_params) => {
+            return Ok(());
+        }
+        Err(not) => not,
+    };
     log::error!("unhandled notification: {:?}", not);
     Ok(())
 }

crates/ra_lsp_server/src/req.rs

@@ -5,10 +5,11 @@ use url_serde;
 
 pub use lsp_types::{
     notification::*, request::*, ApplyWorkspaceEditParams, CodeActionParams, CodeLens,
-    CodeLensParams, CompletionParams, CompletionResponse, DocumentOnTypeFormattingParams,
-    DocumentSymbolParams, DocumentSymbolResponse, ExecuteCommandParams, Hover, InitializeResult,
-    MessageType, PublishDiagnosticsParams, ReferenceParams, ShowMessageParams, SignatureHelp,
-    TextDocumentEdit, TextDocumentPositionParams, TextEdit, WorkspaceEdit, WorkspaceSymbolParams,
+    CodeLensParams, CompletionParams, CompletionResponse, DidChangeConfigurationParams,
+    DocumentOnTypeFormattingParams, DocumentSymbolParams, DocumentSymbolResponse,
+    ExecuteCommandParams, Hover, InitializeResult, MessageType, PublishDiagnosticsParams,
+    ReferenceParams, ShowMessageParams, SignatureHelp, TextDocumentEdit,
+    TextDocumentPositionParams, TextEdit, WorkspaceEdit, WorkspaceSymbolParams,
 };
 
 pub enum AnalyzerStatus {}