exponentrial

Author: cijothomas

opentelemetry-proto/src/transform/metrics.rs

@@ -258,8 +258,8 @@ pub mod tonic {
                         }),
                         flags: TonicDataPointFlags::default() as u32,
                         exemplars: dp.exemplars().map(Into::into).collect(),
-                        min: dp.min.map(Numeric::into_f64),
-                        max: dp.max.map(Numeric::into_f64),
+                        min: dp.min().map(Numeric::into_f64),
+                        max: dp.max().map(Numeric::into_f64),
                         zero_threshold: dp.zero_threshold(),
                     })
                     .collect(),

opentelemetry-sdk/src/metrics/data/mod.rs

@@ -448,9 +448,9 @@ pub struct ExponentialHistogramDataPoint<T> {
     /// The number of updates this histogram has been calculated with.
     pub(crate) count: usize,
     /// The minimum value recorded.
-    pub min: Option<T>,
+    pub(crate) min: Option<T>,
     /// The maximum value recorded.
-    pub max: Option<T>,
+    pub(crate) max: Option<T>,
     /// The sum of the values recorded.
     pub(crate) sum: T,
 
@@ -531,6 +531,18 @@ impl<T> ExponentialHistogramDataPoint<T> {
     }
 }
 
+impl <T: Copy> ExponentialHistogramDataPoint<T> {
+    /// Returns the minimum value recorded.
+    pub fn min(&self) -> Option<T> {
+        self.min
+    }
+
+    /// Returns the maximum value recorded.
+    pub fn max(&self) -> Option<T> {
+        self.max
+    }
+}
+
 /// A set of bucket counts, encoded in a contiguous array of counts.
 #[derive(Debug, Clone, PartialEq)]
 pub struct ExponentialBucket {