f dont add uneccessary wrapper types

Author: TheBlueMatt

lightning/src/sync/debug_sync.rs

@@ -12,6 +12,8 @@ use std::sync::RwLockReadGuard as StdRwLockReadGuard;
 use std::sync::RwLockWriteGuard as StdRwLockWriteGuard;
 use std::sync::Condvar as StdCondvar;
 
+pub use std::sync::WaitTimeoutResult;
+
 use crate::prelude::HashMap;
 
 use super::{LockTestExt, LockHeldState};
@@ -26,11 +28,6 @@ impl Backtrace { fn new() -> Backtrace { Backtrace {} } }
 
 pub type LockResult<Guard> = Result<Guard, ()>;
 
-pub struct WaitTimeoutResult(bool);
-impl WaitTimeoutResult {
-	pub fn timed_out(&self) -> bool { self.0 }
-}
-
 pub struct Condvar {
 	inner: StdCondvar,
 }
@@ -63,7 +60,7 @@ impl Condvar {
 	-> LockResult<(MutexGuard<'a, T>, WaitTimeoutResult)> {
 		let mutex = guard.mutex;
 		self.inner.wait_timeout_while(guard.into_inner(), dur, condition).map_err(|_| ())
-			.map(|(lock, e)| (MutexGuard { mutex, lock }, WaitTimeoutResult(e.timed_out())))
+			.map(|(lock, e)| (MutexGuard { mutex, lock }, e))
 	}
 
 	pub fn notify_all(&self) { self.inner.notify_all(); }