refactor: [torrust#1403] move types

Author: josecelano

packages/primitives/src/metrics/label_name_set.rs

@@ -0,0 +1,14 @@
+use serde::Serialize;
+
+use super::LabelName;
+
+#[derive(Debug, Clone, Eq, PartialEq, Default, Serialize, Ord, PartialOrd)]
+pub struct LabelNameSet {
+    values: Vec<LabelName>,
+}
+
+impl From<Vec<LabelName>> for LabelNameSet {
+    fn from(values: Vec<LabelName>) -> Self {
+        Self { values }
+    }
+}

packages/primitives/src/metrics/label_set.rs

@@ -2,9 +2,8 @@ use std::collections::BTreeMap;
 
 use serde::{Serialize, Serializer};
 
-use super::{LabelName, LabelValue};
-
-type LabelPair = (LabelName, LabelValue);
+use super::label_name_set::LabelNameSet;
+use super::{LabelName, LabelPair, LabelValue};
 
 #[derive(Debug, Clone, Eq, PartialEq, Default, Ord, PartialOrd)]
 pub struct LabelSet {
@@ -58,17 +57,6 @@ impl From<LabelPair> for LabelSet {
     }
 }
 
-#[derive(Debug, Clone, Eq, PartialEq, Default, Serialize, Ord, PartialOrd)]
-pub struct LabelNameSet {
-    values: Vec<LabelName>,
-}
-
-impl From<Vec<LabelName>> for LabelNameSet {
-    fn from(values: Vec<LabelName>) -> Self {
-        Self { values }
-    }
-}
-
 #[derive(Debug, Clone, Eq, PartialEq, Default, Serialize)]
 struct SerializedLabel {
     name: LabelName,

packages/primitives/src/metrics/mod.rs

@@ -1,3 +1,4 @@
+pub mod label_name_set;
 pub mod label_set;
 pub mod labeled_metric;
 pub mod labeled_metric_collection;
@@ -23,6 +24,8 @@ pub enum MetricKind {
     Gauge,
 }
 
+type LabelPair = (LabelName, LabelValue);
+
 #[derive(Debug, Clone, Eq, PartialEq, Default, Serialize, Hash, Ord, PartialOrd)]
 pub struct LabelName(String);