rustfmt: Run on util/atomic_counter.rs

Author: tnull

lightning/src/util/atomic_counter.rs

@@ -1,9 +1,9 @@
 //! A simple atomic counter that uses mutexes if the platform doesn't support atomic u64s.
 
-#[cfg(target_has_atomic = "64")]
-use core::sync::atomic::{AtomicU64, Ordering};
 #[cfg(not(target_has_atomic = "64"))]
 use crate::sync::Mutex;
+#[cfg(target_has_atomic = "64")]
+use core::sync::atomic::{AtomicU64, Ordering};
 
 pub(crate) struct AtomicCounter {
 	#[cfg(target_has_atomic = "64")]
@@ -22,23 +22,27 @@ impl AtomicCounter {
 		}
 	}
 	pub(crate) fn next(&self) -> u64 {
-		#[cfg(target_has_atomic = "64")] {
+		#[cfg(target_has_atomic = "64")]
+		{
 			self.counter.fetch_add(1, Ordering::AcqRel)
 		}
-		#[cfg(not(target_has_atomic = "64"))] {
+		#[cfg(not(target_has_atomic = "64"))]
+		{
 			let mut mtx = self.counter.lock().unwrap();
 			*mtx += 1;
 			*mtx - 1
 		}
 	}
 	#[cfg(test)]
 	pub(crate) fn set_counter(&self, count: u64) {
-		#[cfg(target_has_atomic = "64")] {
+		#[cfg(target_has_atomic = "64")]
+		{
 			self.counter.store(count, Ordering::Release);
 		}
-		#[cfg(not(target_has_atomic = "64"))] {
+		#[cfg(not(target_has_atomic = "64"))]
+		{
 			let mut mtx = self.counter.lock().unwrap();
-			*mtx  = count;
+			*mtx = count;
 		}
 	}
 }