Take clippy advice.

kvraft/src/snapshot_holder.rs

@@ -45,11 +45,9 @@ impl<T: Serialize> SnapshotHolder<T> {
 
 impl<T: DeserializeOwned> SnapshotHolder<T> {
     pub fn load_snapshot(&self, snapshot: Snapshot) -> T {
-        let state = bincode::deserialize(&snapshot.data).expect(&*format!(
+        bincode::deserialize(&snapshot.data).expect(&*format!(
             "Deserialization should never fail, {:?}",
             &snapshot.data
-        ));
-
-        state
+        ))
     }
 }

linearizability/src/model.rs

@@ -14,7 +14,7 @@ pub trait Model:
     ) -> Vec<Vec<&Operation<Self::Input, Self::Output>>> {
         let history: Vec<&Operation<Self::Input, Self::Output>> =
             history.iter().collect();
-        return vec![history];
+        vec![history]
     }
     fn step(&mut self, input: &Self::Input, output: &Self::Output) -> bool;
 }