No need to move config

rust/src/handlers/versions.rs

@@ -41,7 +41,7 @@ impl VersionsHandler {
                     .is_feature_enabled(user_id, PerUserExperimentalFeature::MSC3881)
                     .await?
             }
-            None => PerUserExperimentalFeature::MSC3881.is_globally_enabled(self.config),
+            None => PerUserExperimentalFeature::MSC3881.is_globally_enabled(&self.config),
         };
 
         let msc3575_enabled = match user_id {
@@ -50,7 +50,7 @@ impl VersionsHandler {
                     .is_feature_enabled(user_id, PerUserExperimentalFeature::MSC3575)
                     .await?
             }
-            None => PerUserExperimentalFeature::MSC3575.is_globally_enabled(self.config),
+            None => PerUserExperimentalFeature::MSC3575.is_globally_enabled(&self.config),
         };
 
         // TODO: Calculate these once since they shouldn't change after start-up.

rust/src/storage/store.rs

@@ -25,7 +25,7 @@ pub enum PerUserExperimentalFeature {
 }
 
 impl PerUserExperimentalFeature {
-    pub fn is_globally_enabled(&self, config: SynapseConfig) -> bool {
+    pub fn is_globally_enabled(&self, config: &SynapseConfig) -> bool {
         match self {
             PerUserExperimentalFeature::MSC3881 => config.experimental.msc3881_enabled,
             PerUserExperimentalFeature::MSC3575 => config.experimental.msc3575_enabled,