From 7eea99becd0bbcdd418fc0b2146c90f1f37e3d06 Mon Sep 17 00:00:00 2001
From: daddinuz <daddinuz@gmail.com>
Date: Wed, 8 May 2019 22:04:37 +0200
Subject: [PATCH] add Sync trait requirement for Fn in JsonConfig error handler

---
 src/types/json.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/types/json.rs b/src/types/json.rs
index d433f94f2..62ec5b6bd 100644
--- a/src/types/json.rs
+++ b/src/types/json.rs
@@ -236,7 +236,7 @@ where
 #[derive(Clone)]
 pub struct JsonConfig {
     limit: usize,
-    ehandler: Option<Arc<dyn Fn(JsonPayloadError, &HttpRequest) -> Error + Send>>,
+    ehandler: Option<Arc<dyn Fn(JsonPayloadError, &HttpRequest) -> Error + Send + Sync>>,
 }
 
 impl JsonConfig {
@@ -249,7 +249,7 @@ impl JsonConfig {
     /// Set custom error handler
     pub fn error_handler<F>(mut self, f: F) -> Self
     where
-        F: Fn(JsonPayloadError, &HttpRequest) -> Error + Send + 'static,
+        F: Fn(JsonPayloadError, &HttpRequest) -> Error + Send + Sync + 'static,
     {
         self.ehandler = Some(Arc::new(f));
         self