cargo fmt

rcore-os · Jul 9, 2024 · 29166e3 · 29166e3
1 parent 4062ebd
commit 29166e3
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/examples/riscv/src/main.rs b/examples/riscv/src/main.rs
@@ -22,7 +22,7 @@ use virtio_drivers::{
     transport::{
         mmio::{MmioTransport, VirtIOHeader},
         DeviceType, Transport,
-    }
+    },
 };
 use virtio_impl::HalImpl;
 
@@ -226,8 +226,12 @@ fn virtio_sound<T: Transport>(transport: T) {
         let music = include_bytes!("../music_44100Hz_u8_stereo.raw");
         info!("[sound device] music len is {} bytes.", music.len());
         // xfer buffer
-        sound.pcm_xfer(output_stream_id, &music[..]).expect("pcm_xfer error");
+        sound
+            .pcm_xfer(output_stream_id, &music[..])
+            .expect("pcm_xfer error");
         sound.pcm_stop(output_stream_id).expect("pcm_stop error");
-        sound.pcm_release(output_stream_id).expect("pcm_release error");
+        sound
+            .pcm_release(output_stream_id)
+            .expect("pcm_release error");
     }
 }