From 9f424a468c0f96b123b35483c77a87bfa3c9c811 Mon Sep 17 00:00:00 2001
From: Dirkjan Ochtman <dirkjan@ochtman.nl>
Date: Thu, 18 Aug 2022 14:00:14 +0200
Subject: [PATCH] Add Sync bound to ProgressTracker

---
 src/style.rs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/style.rs b/src/style.rs
index 05f56c43..a28d0807 100644
--- a/src/style.rs
+++ b/src/style.rs
@@ -709,7 +709,7 @@ enum Alignment {
 }
 
 /// Trait for defining stateful or stateless formatters
-pub trait ProgressTracker: Send {
+pub trait ProgressTracker: Send + Sync {
     /// Creates a new instance of the progress tracker
     fn clone_box(&self) -> Box<dyn ProgressTracker>;
     /// Notifies the progress tracker of a tick event
@@ -726,7 +726,10 @@ impl Clone for Box<dyn ProgressTracker> {
     }
 }
 
-impl<F: Fn(&ProgressState, &mut dyn fmt::Write) + Send + Clone + 'static> ProgressTracker for F {
+impl<F> ProgressTracker for F
+where
+    F: Fn(&ProgressState, &mut dyn fmt::Write) + Send + Sync + Clone + 'static,
+{
     fn clone_box(&self) -> Box<dyn ProgressTracker> {
         Box::new(self.clone())
     }