Workaround dodgy TextEdits with u64 max character values

Author: alexheretic

lib/index.js

@@ -671,6 +671,20 @@ class RustLanguageClient extends AutoLanguageClient {
 
     return provide
   }
+
+  // Workaround #133 that affects stable rust 1.35.0
+  async getCodeFormat(...args) {
+    const edits = await super.getCodeFormat(...args)
+    for (const edit of edits) {
+      const end = edit && edit.oldRange && edit.oldRange.end
+      if (end && end.column > 18e18) {
+        end.row += 1
+        end.column = 0
+        edit.newText += (process.platform === "win32" ? "\r\n" : "\n")
+      }
+    }
+    return edits
+  }
 }
 
 // override windows specific implementations