remove weird PartialEq

src/state.rs

@@ -167,6 +167,8 @@ impl<T, W> Clone for State<T, W> {
 
 impl<T, W> PartialEq for State<T, W> {
     fn eq(&self, other: &Self) -> bool {
+        // does not compare cycle counts to work with tests that
+        // expect no change after a rollback
         self.registers == other.registers
             && self.register_pointer_flags == other.register_pointer_flags
             && self.flags == other.flags
@@ -233,9 +235,3 @@ pub struct CycleCounts {
     pub sha256_cycles: usize,
     pub secp256v1_verify_cycles: usize,
 }
-
-impl PartialEq for CycleCounts {
-    fn eq(&self, _: &Self) -> bool {
-        true // so tests don't require them to be the same after a rollback
-    }
-}