embassy/embassy-sync/src/semaphore.rs, branch fix-input-sync-bypass Unnamed repository; edit this file 'description' to name the repository. Rustfmt for edition 2024. 2025-10-06T21:19:53+00:00 Dario Nieuwenhuis dirbaio@dirbaio.net 2025-10-06T20:56:31+00:00 8730a013c395cf0bf4c2fa8eeb7f138288103039 






chore: add more `Debug` impls to `embassy-sync`, particularly on `OnceLock`
2025-08-20T05:36:49+00:00

Curly
u007d@humanenginuity.com

2025-08-20T05:30:53+00:00

368738bef44dbba1a178383d878a6d9423b1ccd9

All tests green





All tests green







Fix `FairSemaphore` bugs
2024-04-03T23:13:57+00:00

Alex Moon
alex@moonspot.org

2024-04-03T23:13:57+00:00

c9acebf783c64784fe6b659a94b40fa080b6fbe8

- `acquire` and `acquire_all` futures were `!Send`, even for `M: RawMutex + Send` due to the captured `Cell`.
- If multiple `acquire` tasks were queued, waking the first would not wake the second, even if there were permits remaining after the first `acquire` completed.





- `acquire` and `acquire_all` futures were `!Send`, even for `M: RawMutex + Send` due to the captured `Cell`.
- If multiple `acquire` tasks were queued, waking the first would not wake the second, even if there were permits remaining after the first `acquire` completed.







Semaphore synchronization primitive
2024-03-31T02:25:41+00:00

Alex Moon
alex@moonspot.org

2024-03-31T02:19:55+00:00

f8a6007e1cb3fe9b13db4a56872228155ed8f1cb

This provides both a "greedy" and "fair" async semaphore implementation.





This provides both a "greedy" and "fair" async semaphore implementation.