feat: Mark StackSlot as Sync
Since it has no interior mutability it should be safe to share between threads. Signed-off-by: John Nunley <dev@notgull.net>
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@ -84,6 +84,7 @@ mod sys;
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mod notify;
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#[cfg(not(feature = "std"))]
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use alloc::boxed::Box;
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use core::borrow::Borrow;
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@ -1365,6 +1366,9 @@ fn __test_send_and_sync() {
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fn _assert_sync<T: Sync>() {}
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_assert_send::<crate::__private::StackSlot<'_, ()>>();
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_assert_sync::<crate::__private::StackSlot<'_, ()>>();
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_assert_send::<crate::__private::StackListener<'_, '_, ()>>();
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_assert_sync::<crate::__private::StackListener<'_, '_, ()>>();
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_assert_send::<Event<()>>();
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_assert_sync::<Event<()>>();
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_assert_send::<EventListener<()>>();
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@ -1410,6 +1414,7 @@ pub mod __private {
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impl<T> core::panic::UnwindSafe for StackSlot<'_, T> {}
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impl<T> core::panic::RefUnwindSafe for StackSlot<'_, T> {}
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unsafe impl<T> Send for StackSlot<'_, T> {}
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unsafe impl<T> Sync for StackSlot<'_, T> {}
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impl<'ev, T> StackSlot<'ev, T> {
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/// Create a new `StackSlot` on the stack.
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