f WalletKeysManager clippy lints

Author: tnull

src/wallet.rs

@@ -250,13 +250,7 @@ where
 	) -> Result<Transaction, ()> {
 		let only_non_static = &descriptors
 			.iter()
-			.filter(|desc| {
-				if let SpendableOutputDescriptor::StaticOutput { .. } = desc {
-					false
-				} else {
-					true
-				}
-			})
+			.filter(|desc| !matches!(desc, SpendableOutputDescriptor::StaticOutput { .. }))
 			.copied()
 			.collect::<Vec<_>>();
 		self.inner.spend_spendable_outputs(