style: format Rust workspace

crates/xserv-cuda/src/graph.rs

@@ -54,30 +54,21 @@ impl CudaGraph {
         // made by THIS thread invalidate the capture. With GLOBAL mode, TP rank
         // threads capturing concurrently would poison each other's captures.
         error::check(unsafe {
-            ffi::cudaStreamBeginCapture(
-                stream.as_raw(),
-                ffi::CUDA_STREAM_CAPTURE_MODE_THREAD_LOCAL,
-            )
+            ffi::cudaStreamBeginCapture(stream.as_raw(), ffi::CUDA_STREAM_CAPTURE_MODE_THREAD_LOCAL)
         })
     }
 
     /// End capture and instantiate the executable graph.
     pub fn end_capture(&mut self, stream: &CudaStream) -> Result<()> {
-        error::check(unsafe {
-            ffi::cudaStreamEndCapture(stream.as_raw(), &mut self.graph)
-        })?;
-        error::check(unsafe {
-            ffi::cudaGraphInstantiate(&mut self.exec, self.graph, 0)
-        })
+        error::check(unsafe { ffi::cudaStreamEndCapture(stream.as_raw(), &mut self.graph) })?;
+        error::check(unsafe { ffi::cudaGraphInstantiate(&mut self.exec, self.graph, 0) })
     }
 
     /// Replay the captured graph on `stream`.
     /// Panics if no graph has been captured yet.
     pub fn launch(&self, stream: &CudaStream) -> Result<()> {
         assert!(self.is_ready(), "CudaGraph::launch called before capture");
-        error::check(unsafe {
-            ffi::cudaGraphLaunch(self.exec, stream.as_raw())
-        })
+        error::check(unsafe { ffi::cudaGraphLaunch(self.exec, stream.as_raw()) })
     }
 
     fn destroy_inner(&mut self) {