From 69e62ef89e481e0fb29ce3ef4ddce1eea4114000 Mon Sep 17 00:00:00 2001
From: Alice Ryhl <alice@ryhl.io>
Date: Fri, 11 Dec 2020 04:56:05 +0100
Subject: sync: make TryAcquireError public (#3250)

The [`Semaphore::try_acquire`][1] method currently returns a private error type.

[1]: https://docs.rs/tokio/0.3/tokio/sync/struct.Semaphore.html#method.try_acquire
---
 tokio/src/sync/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tokio/src/sync/mod.rs b/tokio/src/sync/mod.rs
index 57ae2778..d88bf9d6 100644
--- a/tokio/src/sync/mod.rs
+++ b/tokio/src/sync/mod.rs
@@ -444,7 +444,7 @@ cfg_sync! {
 
     pub(crate) mod batch_semaphore;
     mod semaphore;
-    pub use semaphore::{Semaphore, SemaphorePermit, OwnedSemaphorePermit};
+    pub use semaphore::{Semaphore, SemaphorePermit, OwnedSemaphorePermit, TryAcquireError};
 
     mod rwlock;
     pub use rwlock::{RwLock, RwLockReadGuard, RwLockWriteGuard};
-- 
cgit v1.2.3