diff options
Diffstat (limited to 'library/std/src/sync/reentrant_lock.rs')
| -rw-r--r-- | library/std/src/sync/reentrant_lock.rs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/library/std/src/sync/reentrant_lock.rs b/library/std/src/sync/reentrant_lock.rs index 0140e0d2129..e009eb410ef 100644 --- a/library/std/src/sync/reentrant_lock.rs +++ b/library/std/src/sync/reentrant_lock.rs @@ -1,6 +1,3 @@ -#[cfg(all(test, not(any(target_os = "emscripten", target_os = "wasi"))))] -mod tests; - use cfg_if::cfg_if; use crate::cell::UnsafeCell; @@ -324,7 +321,10 @@ impl<T: ?Sized> ReentrantLock<T> { /// Otherwise, an RAII guard is returned. /// /// This function does not block. - pub(crate) fn try_lock(&self) -> Option<ReentrantLockGuard<'_, T>> { + // FIXME maybe make it a public part of the API? + #[unstable(issue = "none", feature = "std_internals")] + #[doc(hidden)] + pub fn try_lock(&self) -> Option<ReentrantLockGuard<'_, T>> { let this_thread = current_id(); // Safety: We only touch lock_count when we own the inner mutex. // Additionally, we only call `self.owner.set()` while holding |