Per rustc 1.27.0, we can ensure nested results are used

solana-labs · Jun 23, 2018 · 737dc1d · 737dc1d
1 parent 164bf19
commit 737dc1d
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/bank.rs b/src/bank.rs
@@ -252,6 +252,7 @@ impl Bank {
     }
 
     /// Process a batch of transactions.
+    #[must_use]
     pub fn process_transactions(&self, txs: Vec<Transaction>) -> Vec<Result<Transaction>> {
         let bals = &mut self.balances.write().unwrap();
         debug!("processing Transactions {}", txs.len());