Fix warnings: unused

2020-07-29 10:57:15 +02:00
parent 0cd972326c
commit cacbf256fe
23 changed files with 21 additions and 55 deletions
--- a/miner/src/service_transaction_checker.rs
+++ b/miner/src/service_transaction_checker.rs
@@ -105,7 +105,7 @@ impl ServiceTransactionChecker {
                let allowed = self.call_contract(client, contract_address, *address)?;
                cache.insert(*address, allowed);
            }
-            mem::replace(&mut *self.certified_addresses_cache.write(), cache);
+            *self.certified_addresses_cache.write() = cache;
            Ok(true)
        } else {
            Ok(false)