pub struct OwnedRwLockWriteGuard<T: ?Sized> { /* private fields */ }
Available on crate feature alloc only.
Expand description

Owned RAII structure used to release the exclusive write access of a RwLock when dropped.

This type is similar to the RwLockWriteGuard type, but it is only returned by an RwLock that is wrapped in an an Arc. Instead of borrowing the RwLock, this guard holds an Arc clone of the RwLock, incrementing its reference count. Therefore, this type can outlive the RwLock that created it, and it is valid for the 'static lifetime. Beyond this, is identical to the RwLockWriteGuard type.

The data protected by the RwLock can be accessed through this guard via its Deref and DerefMut implementations.

This guard can be held across any .await point, as it implements Send.

This structure is created by the read_owned and try_read_owned methods on Arc<RwLock>.

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impl<T: ?Sized + Debug> Debug for OwnedRwLockWriteGuard<T>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<T: ?Sized> Deref for OwnedRwLockWriteGuard<T>

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type Target = T

The resulting type after dereferencing.
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fn deref(&self) -> &Self::Target

Dereferences the value.
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impl<T: ?Sized> DerefMut for OwnedRwLockWriteGuard<T>

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fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.
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impl<T> Send for OwnedRwLockWriteGuard<T>
where T: ?Sized + Send + Sync,

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impl<T> Sync for OwnedRwLockWriteGuard<T>
where T: ?Sized + Send + Sync,

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where 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 T
where 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 T
where 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> Instrument for 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>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where 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 T
where 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 T
where 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.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more