diff options
Diffstat (limited to 'src/libstd/thread')
| -rw-r--r-- | src/libstd/thread/mod.rs | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/libstd/thread/mod.rs b/src/libstd/thread/mod.rs index 4a5ba9b800e..68d3f19cdea 100644 --- a/src/libstd/thread/mod.rs +++ b/src/libstd/thread/mod.rs @@ -806,9 +806,10 @@ const NOTIFIED: usize = 2; /// In other words, each [`Thread`] acts a bit like a spinlock that can be /// locked and unlocked using `park` and `unpark`. /// -/// Notice that it would be a valid (but inefficient) implementation to make both [`park`] and -/// [`unpark`] NOPs that return immediately. Being unblocked does not imply -/// any synchronization with someone that unparked this thread, it could also be spurious. +/// Notice that being unblocked does not imply any synchronization with someone +/// that unparked this thread, it could also be spurious. +/// For example, it would be a valid, but inefficient, implementation to make both [`park`] and +/// [`unpark`] return immediately without doing anything. /// /// The API is typically used by acquiring a handle to the current thread, /// placing that handle in a shared data structure so that other threads can |