chore(sampling): appease the clippy gods

Author: bantonsson

libdd-sampling/src/sampling_rule.rs

@@ -241,6 +241,19 @@ impl From<&str> for RuleProvenance {
     }
 }
 
+/// Helper struct for representing i64 values as ValueLike
+struct ValueI64(i64);
+
+impl ValueLike for ValueI64 {
+    fn extract_float(&self) -> Option<f64> {
+        Some(self.0 as f64)
+    }
+
+    fn extract_string(&self) -> Option<std::borrow::Cow<'_, str>> {
+        Some(std::borrow::Cow::Owned(self.0.to_string()))
+    }
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;
@@ -595,16 +608,3 @@ mod tests {
         assert!(RuleProvenance::Dynamic < RuleProvenance::Default);
     }
 }
-
-/// Helper struct for representing i64 values as ValueLike
-struct ValueI64(i64);
-
-impl ValueLike for ValueI64 {
-    fn extract_float(&self) -> Option<f64> {
-        Some(self.0 as f64)
-    }
-
-    fn extract_string(&self) -> Option<std::borrow::Cow<'_, str>> {
-        Some(std::borrow::Cow::Owned(self.0.to_string()))
-    }
-}

libdd-sampling/src/v04_span.rs

@@ -286,9 +286,9 @@ mod tests {
 
     #[test]
     fn test_span_attribute_value_metric() {
-        let val = SpanAttributeValue::Metric(3.14);
-        assert_eq!(val.extract_float(), Some(3.14));
-        assert_eq!(val.extract_string(), Some(Cow::Owned("3.14".to_string())));
+        let val = SpanAttributeValue::Metric(1.5);
+        assert_eq!(val.extract_float(), Some(1.5));
+        assert_eq!(val.extract_string(), Some(Cow::Owned("1.5".to_string())));
     }
 
     #[test]
@@ -521,9 +521,11 @@ mod tests {
     #[test]
     fn test_integration_tags_apply_to_span() {
         let sampler = DatadogSampler::new(vec![], 100);
-        let mut span = Span::<SliceData<'static>>::default();
-        span.name = "op";
-        span.service = "svc";
+        let span = Span::<SliceData<'static>> {
+            name: "op",
+            service: "svc",
+            ..Default::default()
+        };
 
         let data = V04SamplingData {
             is_parent_sampled: None,