internal: add "Shuffle Crate Graph" command

crates/rust-analyzer/src/lsp_ext.rs

@@ -31,6 +31,14 @@ impl Request for MemoryUsage {
     const METHOD: &'static str = "rust-analyzer/memoryUsage";
 }
 
+pub enum ShuffleCrateGraph {}
+
+impl Request for ShuffleCrateGraph {
+    type Params = ();
+    type Result = ();
+    const METHOD: &'static str = "rust-analyzer/shuffleCrateGraph";
+}
+
 pub enum ReloadWorkspace {}
 
 impl Request for ReloadWorkspace {