From 41e979b23267866a6e4298406c65fdd1156c9a3b Mon Sep 17 00:00:00 2001
From: Alexey Velikiy <cg@corpglory.com>
Date: Thu, 4 Nov 2021 06:14:18 +0300
Subject: [PATCH] +sync

---
 src/datasources/grafana.rs            | 2 +-
 src/datasources/grafana/prometheus.rs | 2 +-
 src/datasources/influx.rs             | 2 +-
 src/datasources/prometheus.rs         | 2 +-
 src/metric.rs                         | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/datasources/grafana.rs b/src/datasources/grafana.rs
index c61171b..f4480a2 100644
--- a/src/datasources/grafana.rs
+++ b/src/datasources/grafana.rs
@@ -118,7 +118,7 @@ impl Metric for Grafana {
         Ok(r)
     }
 
-    fn boxed_clone(&self) -> Box<dyn Metric> {
+    fn boxed_clone(&self) -> Box<dyn Metric + Sync> {
         return Box::new(self.clone());
     }
 }
diff --git a/src/datasources/grafana/prometheus.rs b/src/datasources/grafana/prometheus.rs
index 8417e70..5707537 100644
--- a/src/datasources/grafana/prometheus.rs
+++ b/src/datasources/grafana/prometheus.rs
@@ -63,7 +63,7 @@ impl Metric for Prometheus {
         return prometheus::parse_result(value);
     }
 
-    fn boxed_clone(&self) -> Box<dyn Metric> {
+    fn boxed_clone(&self) -> Box<dyn Metric + Sync> {
         return Box::new(self.clone());
     }
 }
diff --git a/src/datasources/influx.rs b/src/datasources/influx.rs
index 86dc830..5aad531 100644
--- a/src/datasources/influx.rs
+++ b/src/datasources/influx.rs
@@ -90,7 +90,7 @@ impl Metric for Influx {
         return parse_result(value);
     }
 
-    fn boxed_clone(&self) -> Box<dyn Metric> {
+    fn boxed_clone(&self) -> Box<dyn Metric + Sync> {
         return Box::new(self.clone());
     }
 }
diff --git a/src/datasources/prometheus.rs b/src/datasources/prometheus.rs
index e4bebdc..30a5fa7 100644
--- a/src/datasources/prometheus.rs
+++ b/src/datasources/prometheus.rs
@@ -98,7 +98,7 @@ impl Metric for Prometheus {
         return parse_result(value);
     }
 
-    fn boxed_clone(&self) -> Box<dyn Metric> {
+    fn boxed_clone(&self) -> Box<dyn Metric + Sync> {
         return Box::new(self.clone());
     }
 }
diff --git a/src/metric.rs b/src/metric.rs
index edc4765..a1a1d59 100644
--- a/src/metric.rs
+++ b/src/metric.rs
@@ -59,7 +59,7 @@ impl Default for MetricResult {
 #[async_trait]
 pub trait Metric {
 
-    fn boxed_clone(&self) -> Box<dyn Metric>;
+    fn boxed_clone(&self) -> Box<dyn Metric + Sync>;
 
     // (to - from) / step < 10000
     async fn query_chunk(&self, from: u64, to: u64, step: u64) -> types::Result<MetricResult>;