v0.4.8-pre.007

kb-lib/src/materializer/lending/constants.rs

@@ -0,0 +1,11 @@
+// file: kb-lib/src/materializer/lending/constants.rs
+// version: 1
+
+//! Local constants for the lending materializer.
+
+/// Stable runtime component name for the lending materializer.
+pub(crate) const MT_LENDING_COMPONENT_NAME: &str = "kb-lib.materializer.lending";
+/// Stable processor name persisted by the replay ledger.
+pub(crate) const MT_LENDING_PROCESSOR_NAME: &str = "materializer.lending";
+/// Empty family boundary retained while the materializer is reserved.
+pub(crate) const MT_LENDING_ACCEPTED_FAMILIES: &[crate::MdEventFamily] = &[];

kb-lib/src/materializer/lending/materializer.rs

@@ -1,5 +1,5 @@
-// file: kb-lib/src/materializer/lending/core.rs
-// version: 4
+// file: kb-lib/src/materializer/lending/materializer.rs
+// version: 5
 
 //! Reserved lending materializer.
 
@@ -9,7 +9,7 @@ pub struct MtLendingMaterializer;
 
 impl crate::MtMaterializer for crate::MtLendingMaterializer {
     fn materializer_name(&self) -> &'static str {
-        return "kb-lib.materializer.lending";
+        return crate::MT_LENDING_COMPONENT_NAME;
     }
 
     fn materializer_version(&self) -> &'static str {
@@ -22,27 +22,22 @@ impl crate::MtMaterializer for crate::MtLendingMaterializer {
 
     fn materialize_event(
         &self,
-        event: &crate::MdDecodedProtocolEvent,
+        _event: &crate::MdDecodedProtocolEvent,
     ) -> kb_core::Result<std::vec::Vec<crate::MdMaterializedEvent>> {
-        return std::result::Result::Ok(std::vec![crate::MdMaterializedEvent {
-            signature: event.signature.clone(),
-            slot: event.slot,
-            decoded_family: event.event_family,
-            materialized_family: crate::MdMaterializedEventFamily::Lending,
-        }]);
+        return std::result::Result::Ok(std::vec::Vec::new());
     }
 }
 
 impl crate::MtApiEventMaterializer for crate::MtLendingMaterializer {
     fn identity(&self) -> crate::MtApiMaterializerIdentity {
         return crate::MtApiMaterializerIdentity {
-            name: "kb-lib.materializer.lending".to_string(),
+            name: crate::MT_LENDING_PROCESSOR_NAME.to_string(),
             version: env!("CARGO_PKG_VERSION").to_string(),
         };
     }
 
     fn accepted_families(&self) -> &'static [crate::MdEventFamily] {
-        return &[];
+        return crate::MT_LENDING_ACCEPTED_FAMILIES;
     }
 
     fn transaction_policy(