1 files changed, 22 insertions, 7 deletions
diff --git a/src/util/metrics.rs b/src/util/metrics.rs
index b3b1fc3c..cd5aa182 100644
--- a/src/util/metrics.rs
+++ b/src/util/metrics.rs
@@ -2,26 +2,40 @@ use std::time::SystemTime;
 
 use futures::{future::BoxFuture, Future, FutureExt};
 
-use opentelemetry::{KeyValue, metrics::*};
+use opentelemetry::{metrics::*, KeyValue};
 
 pub trait RecordDuration<'a>: 'a {
 	type Output;
 
-	fn record_duration(self, r: &'a ValueRecorder<f64>, attributes: &'a [KeyValue]) -> BoxFuture<'a, Self::Output>;
+	fn record_duration(
+		self,
+		r: &'a ValueRecorder<f64>,
+		attributes: &'a [KeyValue],
+	) -> BoxFuture<'a, Self::Output>;
 	fn bound_record_duration(self, r: &'a BoundValueRecorder<f64>) -> BoxFuture<'a, Self::Output>;
 }
 
 impl<'a, T, O> RecordDuration<'a> for T
-where T: Future<Output=O> + Send + 'a {
+where
+	T: Future<Output = O> + Send + 'a,
+{
 	type Output = O;
 
-	fn record_duration(self, r: &'a ValueRecorder<f64>, attributes: &'a [KeyValue]) -> BoxFuture<'a, Self::Output> {
+	fn record_duration(
+		self,
+		r: &'a ValueRecorder<f64>,
+		attributes: &'a [KeyValue],
+	) -> BoxFuture<'a, Self::Output> {
 		async move {
 			let request_start = SystemTime::now();
 			let res = self.await;
-			r.record(request_start.elapsed().map_or(0.0, |d| d.as_secs_f64()), attributes);
+			r.record(
+				request_start.elapsed().map_or(0.0, |d| d.as_secs_f64()),
+				attributes,
+			);
 			res
-		}.boxed()
+		}
+		.boxed()
 	}
 
 	fn bound_record_duration(self, r: &'a BoundValueRecorder<f64>) -> BoxFuture<'a, Self::Output> {
@@ -30,6 +44,7 @@ where T: Future<Output=O> + Send + 'a {
 			let res = self.await;
 			r.record(request_start.elapsed().map_or(0.0, |d| d.as_secs_f64()));
 			res
-		}.boxed()
+		}
+		.boxed()
 	}
 }