diff --git a/src/api/mod.rs b/src/api/mod.rs
index 4df32aa07..3b1b153e4 100644
--- a/src/api/mod.rs
+++ b/src/api/mod.rs
@@ -206,14 +206,13 @@ impl<Hash: Encode + Decode, BlockHash: Encode + Decode> TransactionStatus<Hash,
 	/// Returns true if the Transaction reached its final Status
 	// See https://github.com/paritytech/polkadot-sdk/blob/289f5bbf7a45dc0380904a435464b15ec711ed03/substrate/client/transaction-pool/api/src/lib.rs#L161
 	pub fn is_final(&self) -> bool {
-		match self {
+		matches!(
+			self,
 			Self::Usurped(_)
-			| Self::Finalized(_)
-			| Self::FinalityTimeout(_)
-			| Self::Invalid
-			| Self::Dropped => true,
-			_ => false,
-		}
+				| Self::Finalized(_)
+				| Self::FinalityTimeout(_)
+				| Self::Invalid | Self::Dropped
+		)
 	}
 }
 
diff --git a/src/api/rpc_api/author.rs b/src/api/rpc_api/author.rs
index 182d4d492..a452c8549 100644
--- a/src/api/rpc_api/author.rs
+++ b/src/api/rpc_api/author.rs
@@ -396,7 +396,7 @@ where
 		let mut subscription: TransactionSubscriptionFor<Self::Client, Self::Hash> =
 			self.submit_and_watch_opaque_extrinsic(&encoded_extrinsic).await?;
 
-		let determinants: Vec<_> = expected_status.into_iter().map(|d| d.as_u8()).collect();
+		let determinants: Vec<_> = expected_status.iter().map(|d| d.as_u8()).collect();
 
 		while let Some(transaction_status) = subscription.next().await {
 			let transaction_status = transaction_status?;