Rollup merge of #37288 - srinivasreddy:snapshot_map, r=eddyb

run rustfmt on snapshot_map
rust-lang · Oct 19, 2016 · dd3a014 · dd3a014
2 parents 655ecd8 + 4e89811
commit dd3a014
Showing 1 changed file with 9 additions and 8 deletions.
diff --git a/src/librustc_data_structures/snapshot_map/mod.rs b/src/librustc_data_structures/snapshot_map/mod.rs
@@ -23,7 +23,7 @@ pub struct SnapshotMap<K, V>
 }
 
 pub struct Snapshot {
-    len: usize
+    len: usize,
 }
 
 enum UndoLog<K, V> {
@@ -39,7 +39,7 @@ impl<K, V> SnapshotMap<K, V>
     pub fn new() -> Self {
         SnapshotMap {
             map: FnvHashMap(),
-            undo_log: vec![]
+            undo_log: vec![],
         }
     }
 
@@ -68,9 +68,7 @@ impl<K, V> SnapshotMap<K, V>
                 }
                 true
             }
-            None => {
-                false
-            }
+            None => false,
         }
     }
 
@@ -88,7 +86,7 @@ impl<K, V> SnapshotMap<K, V>
         assert!(snapshot.len < self.undo_log.len());
         assert!(match self.undo_log[snapshot.len] {
             UndoLog::OpenSnapshot => true,
-            _ => false
+            _ => false,
         });
     }
 
@@ -110,7 +108,7 @@ impl<K, V> SnapshotMap<K, V>
                     panic!("cannot rollback an uncommitted snapshot");
                 }
 
-                UndoLog::CommittedSnapshot => { }
+                UndoLog::CommittedSnapshot => {}
 
                 UndoLog::Inserted(key) => {
                     self.map.remove(&key);
@@ -123,7 +121,10 @@ impl<K, V> SnapshotMap<K, V>
         }
 
         let v = self.undo_log.pop().unwrap();
-        assert!(match v { UndoLog::OpenSnapshot => true, _ => false });
+        assert!(match v {
+            UndoLog::OpenSnapshot => true,
+            _ => false,
+        });
         assert!(self.undo_log.len() == snapshot.len);
     }
 }