prevent specifying both price feed ids and symbols

tejasbadadare · tejasbadadare · commit ca1a33efccde · 2025-09-15T11:09:23.000-07:00
diff --git a/lazer/sdk/rust/protocol/src/api.rs b/lazer/sdk/rust/protocol/src/api.rs
@@ -224,6 +224,9 @@ impl SubscriptionParams {
         if value.price_feed_ids.is_none() && value.symbols.is_none() {
             return Err("either price feed ids or symbols must be specified");
         }
+        if value.price_feed_ids.is_some() && value.symbols.is_some() {
+            return Err("either price feed ids or symbols must be specified, not both");
+        }
 
         if let Some(ref ids) = value.price_feed_ids {
             if ids.is_empty() {

Original file line number	Diff line number	Diff line change
`@@ -224,6 +224,9 @@ impl SubscriptionParams {`
`224`	`224`	`if value.price_feed_ids.is_none() && value.symbols.is_none() {`
`225`	`225`	`return Err("either price feed ids or symbols must be specified");`
`226`	`226`	`}`
	`227`	`+ if value.price_feed_ids.is_some() && value.symbols.is_some() {`
	`228`	`+ return Err("either price feed ids or symbols must be specified, not both");`
	`229`	`+ }`
`227`	`230`
`228`	`231`	`if let Some(ref ids) = value.price_feed_ids {`
`229`	`232`	`if ids.is_empty() {`