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-rw-r--r--tokio/src/sync/mod.rs2
1 files changed, 1 insertions, 1 deletions
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};