Merge pull request #2565 from http4s/metricsOpsStrongContraint

Massively too Strict a Constraint
http4s · May 13, 2019 · 82cadf2 · 82cadf2
2 parents 672dc6a + 0ab99af
commit 82cadf2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/server/src/main/scala/org/http4s/server/middleware/Metrics.scala b/server/src/main/scala/org/http4s/server/middleware/Metrics.scala
@@ -39,7 +39,7 @@ object Metrics {
       classifierF: Request[F] => Option[String] = { _: Request[F] =>
         None
       }
-  )(routes: HttpRoutes[F])(implicit F: Effect[F], clock: Clock[F]): HttpRoutes[F] =
+  )(routes: HttpRoutes[F])(implicit F: Sync[F], clock: Clock[F]): HttpRoutes[F] =
     Kleisli(
       metricsService[F](ops, routes, emptyResponseHandler, errorResponseHandler, classifierF)(_))