added RwLock to lock module

fixed missing state variable for waiting readers fixed deadlocking problem with new WaiterSet type added ticketing system added tests renamed ticket to phase in RwLockReadFuture
rust-lang · Nov 21, 2022 · 33ddb3a · 33ddb3a
1 parent 86f0626
commit 33ddb3a
Show file tree

Hide file tree

Showing 3 changed files with 686 additions and 0 deletions.
diff --git a/futures-util/src/lock/mod.rs b/futures-util/src/lock/mod.rs
@@ -25,3 +25,12 @@ mod bilock;
 #[cfg(not(futures_no_atomic_cas))]
 #[cfg(feature = "std")]
 mod mutex;
+
+#[cfg(not(futures_no_atomic_cas))]
+#[cfg(feature = "std")]
+mod rwlock;
+#[cfg(not(futures_no_atomic_cas))]
+#[cfg(feature = "std")]
+pub use self::rwlock::{
+ RwLock, RwLockReadFuture, RwLockReadGuard, RwLockWriteFuture, RwLockWriteGuard,
+};