struct Entered<'a>(&'a State);
Expand description

While this guard is active, additional calls to subscriber functions on the default dispatcher will not be able to access the dispatch context. Dropping the guard will allow the dispatch context to be re-entered.

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§0: &'a State

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impl<'a> Entered<'a>

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fn current(&self) -> Ref<'a, Dispatch>

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impl<'a> Drop for Entered<'a>

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fn drop(&mut self)

Executes the destructor for this type. Read more

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impl<'a> !RefUnwindSafe for Entered<'a>

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impl<'a> !Send for Entered<'a>

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impl<'a> !Sync for Entered<'a>

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impl<'a> Unpin for Entered<'a>

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impl<'a> !UnwindSafe for Entered<'a>

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.