Struct SyncApplyGuard

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pub struct SyncApplyGuard { /* private fields */ }

Available on crate feature sync only.

Expand description

RAII guard that marks the current thread as applying sync changes.

While this guard is held, is_sync_applying() returns true. The flag is automatically cleared when the guard is dropped, even on panic (via Drop).

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impl SyncApplyGuard

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pub fn enter() -> Self

Enter sync-apply mode for the current thread.

Returns a guard that resets the flag when dropped.

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impl Drop for SyncApplyGuard

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fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations§

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impl UnwindSafe for SyncApplyGuard

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

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where T: ?Sized,

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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impl<T> From<T> for T

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fn from(t: T) -> T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

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Calls U::from(self).

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where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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