From b99eedc2ea43ee7707b11cfcca5eec339c9ffd5b Mon Sep 17 00:00:00 2001
From: Alice Ryhl <alice@ryhl.io>
Date: Thu, 9 Sep 2021 19:13:26 +0200
Subject: [PATCH] sync: make `SendError` field public (#4097)

---
 tokio/src/sync/watch.rs | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/tokio/src/sync/watch.rs b/tokio/src/sync/watch.rs
index 836a68a5c..b5da2184f 100644
--- a/tokio/src/sync/watch.rs
+++ b/tokio/src/sync/watch.rs
@@ -123,9 +123,7 @@ pub mod error {
 
     /// Error produced when sending a value fails.
     #[derive(Debug)]
-    pub struct SendError<T> {
-        pub(crate) inner: T,
-    }
+    pub struct SendError<T>(pub T);
 
     // ===== impl SendError =====
 
@@ -431,7 +429,7 @@ impl<T> Sender<T> {
     pub fn send(&self, value: T) -> Result<(), error::SendError<T>> {
         // This is pretty much only useful as a hint anyway, so synchronization isn't critical.
         if 0 == self.receiver_count() {
-            return Err(error::SendError { inner: value });
+            return Err(error::SendError(value));
         }
 
         {