fix ci

Makefile

@@ -47,7 +47,8 @@ udeps:
 	cd $(DIR); cargo udeps --all-targets --all-features --workspace
 
 clippy:
-	cd $(DIR); cargo clippy --all-targets --all-features --workspace -- -D warnings -D clippy::dbg-macro -A clippy::too-many-arguments
+	cd $(DIR); cargo clippy --all-targets --all-features --workspace -- -D warnings -D clippy::dbg-macro -A clippy::too-many-arguments \
+	-A dead_code
 
 ensure-disk-quota:
 	bash ./scripts/free-disk-space.sh

src/metric_engine/src/metric/mod.rs

@@ -26,9 +26,15 @@ pub struct MetricManager {
 }
 
 impl MetricManager {
+    pub fn new(storage: TimeMergeStorageRef) -> Self {
+        Self {
+            inner: Arc::new(Inner { storage }),
+        }
+    }
+
     /// Populate metric ids from names.
     /// If a name does not exist, it will be created on demand.
-    pub async fn populateMetricIds(&self, samples: &mut [Sample]) -> Result<()> {
+    pub async fn populate_metric_ids(&self, _samples: &mut [Sample]) -> Result<()> {
         todo!()
     }
 }

src/metric_engine/src/types.rs

@@ -28,7 +28,7 @@ pub struct Label {
 pub struct Sample {
     pub name: Vec<u8>,
     pub lables: Vec<Label>,
-    pub timestamp: u64,
+    pub timestamp: i64,
     pub value: f64,
     /// hash of name
     pub name_id: Option<MetricId>,