Skip serialization on None

cowprotocol · Jan 20, 2025 · 7c64570 · 7c64570
1 parent 54a40e3
commit 7c64570
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/crates/driver/src/infra/solver/dto/solution.rs b/crates/driver/src/infra/solver/dto/solution.rs
@@ -313,6 +313,7 @@ struct Fulfillment {
     executed_amount: eth::U256,
     #[serde_as(as = "Option<serialize::U256>")]
     fee: Option<eth::U256>,
+    #[serde(skip_serializing_if = "Option::is_none")]
     flashloan_lender: Option<FlashloanLender>,
 }