refactor: remove unused code

Author: josecelano

packages/primitives/src/metrics/labeled_metric.rs

@@ -181,7 +181,6 @@ impl<T> MetricKindCollection<T> {
 impl MetricKindCollection<Counter> {
     pub fn increment(&mut self, name: &MetricName, labels: &LabelSet, time: DurationSinceUnixEpoch) {
         if let Some(metric) = self.metrics.get_mut(name) {
-            // Direct hashmap lookup
             if let Some(sample) = metric.samples.get_mut(labels) {
                 sample.value.increment(1);
                 sample.update_at = time;
@@ -192,7 +191,7 @@ impl MetricKindCollection<Counter> {
     #[must_use]
     pub fn get_value(&self, name: &MetricName, labels: &LabelSet) -> u64 {
         self.metrics
-            .get(name) // Direct hashmap access
+            .get(name)
             .and_then(|metric| metric.samples.get(labels))
             .map_or(0, |sample| sample.value.value())
     }
@@ -212,7 +211,7 @@ impl MetricKindCollection<Gauge> {
     #[must_use]
     pub fn get_value(&self, name: &MetricName, labels: &LabelSet) -> f64 {
         self.metrics
-            .get(name) // Direct hashmap access
+            .get(name)
             .and_then(|metric| metric.samples.get(labels))
             .map_or(0.0, |sample| sample.value.value())
     }
@@ -224,22 +223,6 @@ pub struct Metric<T> {
     pub samples: SampleCollection<T>,
 }
 
-#[derive(Serialize)]
-#[serde(tag = "kind", rename_all = "lowercase")]
-#[allow(dead_code)]
-enum SerializableMetric<'a> {
-    Counter(SerializableSpecificMetric<'a, Counter>),
-    Gauge(SerializableSpecificMetric<'a, Gauge>),
-}
-
-#[derive(Serialize)]
-#[allow(dead_code)]
-struct SerializableSpecificMetric<'a, T> {
-    name: &'a MetricName,
-    samples: &'a SampleCollection<T>,
-}
-
-// Add to existing SampleCollection impl block
 impl<T: Serialize> Serialize for SampleCollection<T> {
     fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
     where

packages/primitives/src/metrics/metric_collection.rs

@@ -1,12 +1,5 @@
 pub mod label_set;
-pub mod labeled_metric;
 pub mod metric_collection;
-pub mod metric_sample;
-pub mod metric_sample_collection;
-pub mod poc;
-pub mod poc2;
-pub mod poc3;
-pub mod poc4;
 
 use derive_more::Display;
 use serde::{Deserialize, Serialize};
@@ -21,13 +14,6 @@ impl MetricName {
     }
 }
 
-#[derive(Debug, Eq, Clone, PartialEq, Deserialize, Serialize)]
-#[serde(rename_all = "snake_case")]
-pub enum MetricKind {
-    Counter,
-    Gauge,
-}
-
 type LabelPair = (LabelName, LabelValue);
 
 #[derive(Debug, Display, Clone, Eq, PartialEq, Default, Deserialize, Serialize, Hash, Ord, PartialOrd)]