Remove redundant nestedMultiRootConfigInOutermost setting

Author: Xanewok

CHANGELOG.md

@@ -1,5 +1,6 @@
 ### Unreleased
 
+* Remove redundant `rust-client.nestedMultiRootConfigInOutermost` setting (originally used to work around non-multi-project limitations)
 * Ignore setting `rust-client.enableMultiProjectSetup` (it's always on by default)
 * Fix support for multiple VSCode workspaces
 

package.json

@@ -227,11 +227,6 @@
                     "description": "Traces the communication between VS Code and the Rust language server.",
                     "scope": "window"
                 },
-                "rust-client.nestedMultiRootConfigInOutermost": {
-                    "type": "boolean",
-                    "default": true,
-                    "description": "If one root workspace folder is nested in another root folder, look for the Rust config in the outermost root."
-                },
                 "rust-client.enableMultiProjectSetup": {
                     "type": ["boolean", "null"],
                     "default": null,

src/extension.ts

@@ -98,22 +98,12 @@ function whenOpeningTextDocument(document: TextDocument) {
     return;
   }
 
-  const uri = document.uri;
-  let folder = workspace.getWorkspaceFolder(uri);
+  let folder = workspace.getWorkspaceFolder(document.uri);
   if (!folder) {
     return;
   }
 
-  const inMultiProjectMode = true;
-  const inNestedOuterProjectMode = workspace
-    .getConfiguration()
-    .get<boolean>('rust-client.nestedMultiRootConfigInOutermost', true);
-
-  if (inMultiProjectMode) {
-    folder = nearestParentWorkspace(folder, document.uri.fsPath);
-  } else if (inNestedOuterProjectMode) {
-    folder = getOuterMostWorkspaceFolder(folder);
-  }
+  folder = nearestParentWorkspace(folder, document.uri.fsPath);
 
   if (!folder) {
     stopSpinner(`RLS: Cargo.toml missing`);