Fix clippy::unnecessary_operation throughout stacks core

Signed-off-by: Jacinta Ferrant <[email protected]>

Author: jferrant

stackslib/src/chainstate/stacks/boot/contract_tests.rs

@@ -2524,8 +2524,7 @@ fn test_vote_withdrawal() {
             "vote-proposal",
             &symbols_from_values(vec![Value::UInt(0), Value::UInt(10)]),
         )
-        .unwrap()
-        .0;
+        .unwrap();
 
         // Assert that the number of votes is correct
         assert_eq!(
@@ -2551,8 +2550,7 @@ fn test_vote_withdrawal() {
             "vote-proposal",
             &symbols_from_values(vec![Value::UInt(0), Value::UInt(5)]),
         )
-        .unwrap()
-        .0;
+        .unwrap();
 
         // Assert that the number of votes is correct
         assert_eq!(
@@ -2753,8 +2751,7 @@ fn test_vote_fail() {
                 "vote-proposal",
                 &symbols_from_values(vec![Value::UInt(0), Value::UInt(USTX_PER_HOLDER)]),
             )
-            .unwrap()
-            .0;
+            .unwrap();
         }
 
         // Assert confirmation returns true
@@ -2953,8 +2950,7 @@ fn test_vote_confirm() {
                 "vote-proposal",
                 &symbols_from_values(vec![Value::UInt(0), Value::UInt(USTX_PER_HOLDER)]),
             )
-            .unwrap()
-            .0;
+            .unwrap();
         }
 
         // Assert confirmation returns true
@@ -3092,8 +3088,7 @@ fn test_vote_too_many_confirms() {
                     "withdraw-votes",
                     &symbols_from_values(vec![Value::UInt(i), Value::UInt(USTX_PER_HOLDER)]),
                 )
-                .unwrap()
-                .0;
+                .unwrap();
             }
         }
     });