clean up

powdr-labs · Jan 27, 2025 · 2749358 · 2749358
1 parent fba030c
commit 2749358
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/backend/src/stwo/prover.rs b/backend/src/stwo/prover.rs
@@ -346,8 +346,8 @@ where
                         1,
                     );
 
-                    let keys_in_stage0_machine: HashSet<String> =
-                        HashSet::from_iter(machine_witness.iter().map(|(name, _)| name.clone()));
+                    let keys_in_stage0_machine: HashSet<_> =
+                        HashSet::from_iter(machine_witness.iter().map(|(name, _)| name));
 
                     let new_witness_in_stage1 = new_witness
                         .iter()