bevy/crates/bevy_app
Zachary Harrold 7925e03f7f Add sleep based on spin to bevy_platform_support (#18633)
# Objective

- Fixes #18617

## Solution

- Added `thread::sleep` to `bevy_platform_support` using a spin-based
fallback.
- Fixed bug in `bevy_platform_support::time::Instant::elapsed`
(comparison was backwards)
- Switched `ScheduleRunnerPlugin` to use
`bevy_platform_support:🧵:sleep` on `std` and `no_std` platforms
(WASM + Browser excluded)

## Testing

- Ran reproduction code from @mockersf in linked issue and confirmed a
consistent 60 counts per `println!`.

---

## Notes

- I chose to add `bevy_platform_support:🧵:sleep` instead of
putting the fix in-line within `ScheduleRunnerPlugin` to keep the
separation of concerns clean. `sleep` is only used in one other location
in Bevy, `bevy_asset`, but I have decided to leave that as-is since
`bevy_asset` isn't `no_std` compatible anyway.
- The bug in `bevy_platform_support::time::Instant::elapsed` wasn't the
cause of this issue, but it did prevent this fix from working so I have
included the it in this PR.
2025-04-03 21:45:42 +02:00
..
src Add sleep based on spin to bevy_platform_support (#18633) 2025-04-03 21:45:42 +02:00
Cargo.toml Release 0.16.0-rc.3 2025-03-31 23:07:43 +02:00
LICENSE-APACHE Cleanup publish process (#17728) 2025-02-09 17:46:19 +00:00
LICENSE-MIT Cleanup publish process (#17728) 2025-02-09 17:46:19 +00:00
README.md add and fix shields in Readmes (#9993) 2023-10-15 00:52:31 +00:00

Bevy App

License Crates.io Downloads Docs Discord

This crate is about everything concerning the highest-level, application layer of a Bevy app.