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CustomReadGuard

Struct CustomReadGuard 

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pub struct CustomReadGuard<'a, T, R>
where R: RawTryRwLock,
{ /* private fields */ }
Expand description

The read guard for CustomRwLock

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impl<'a, T, R> AsyncTimoutUpgradeReadGuard<'a> for CustomReadGuard<'a, T, R>
where T: 'a + Send + Sync, R: RawAsyncTimeoutUpgradeRwLock + 'a + Send + Sync,

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fn upgrade_timeout_async<'async_trait>( self, timeout: Duration, ) -> Pin<Box<dyn Future<Output = Result<Self::WriteGuard, Self>> + Send + 'async_trait>>
where Self: 'async_trait,

Upgrades this guard asynchronously, returning a future that will contain the upgraded guard or times out.
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impl<'a, T, R> AsyncUpgradeReadGuard<'a> for CustomReadGuard<'a, T, R>
where T: 'a + Send + Sync, R: RawAsyncUpgradeRwLock + 'a + Send + Sync,

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fn upgrade_async<'async_trait>( self, ) -> Pin<Box<dyn Future<Output = Self::WriteGuard> + Send + 'async_trait>>
where Self: 'async_trait,

Upgrades this guard asynchronously, returning a future that will contain the upgraded guard.
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impl<'a, T: Debug, R> Debug for CustomReadGuard<'a, T, R>
where R: RawTryRwLock + Debug,

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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<'a, T, R> Deref for CustomReadGuard<'a, T, R>
where R: RawTryRwLock,

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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<'a, T, R> Drop for CustomReadGuard<'a, T, R>
where R: RawTryRwLock,

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fn drop(&mut self)

Executes the destructor for this type. Read more
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fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)
Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned. Read more
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impl<'a, T, R> TryUpgradeReadGuard<'a> for CustomReadGuard<'a, T, R>

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type Item = T

Item guarded by this guard
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type WriteGuard = CustomWriteGuard<'a, T, R>

The write guard that this is upgraded to
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fn try_upgrade(self) -> Result<Self::WriteGuard, Self>

Tries to upgrade this guard, returning Err if cannot immediately
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impl<'a, T, R> UpgradeReadGuard<'a> for CustomReadGuard<'a, T, R>

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fn upgrade(self) -> Self::WriteGuard

Upgrades this read guard into a write guard, blocking until done
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impl<'a, T, R> UpgradeTimeoutReadGuard<'a> for CustomReadGuard<'a, T, R>

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fn upgrade_timeout(self, timeout: Duration) -> Result<Self::WriteGuard, Self>

Upgrades this read guard into a write guard, blocking until done

Auto Trait Implementations§

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impl<'a, T, R> !RefUnwindSafe for CustomReadGuard<'a, T, R>

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impl<'a, T, R> !UnwindSafe for CustomReadGuard<'a, T, R>

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impl<'a, T, R> Freeze for CustomReadGuard<'a, T, R>

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impl<'a, T, R> Send for CustomReadGuard<'a, T, R>
where T: Sync, R: Sync,

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impl<'a, T, R> Sync for CustomReadGuard<'a, T, R>
where T: Sync, R: Sync,

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impl<'a, T, R> Unpin for CustomReadGuard<'a, T, R>

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impl<'a, T, R> UnsafeUnpin for CustomReadGuard<'a, T, R>

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, 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<P, T> Receiver for P
where P: Deref<Target = T> + ?Sized, T: ?Sized,

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type Target = T

🔬This is a nightly-only experimental API. (arbitrary_self_types)
The target type on which the method may be called.
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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.