maitake::sync::rwlock

Struct RwLockReadGuard

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pub struct RwLockReadGuard<'lock, T>
where
    T: ?Sized,
{ /* private fields */ }
Expand description

RAII structure used to release the shared read access of a RwLock when dropped.

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

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

This structure is created by the read and try_read methods on RwLock.

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impl<T> Debug for RwLockReadGuard<'_, T>
where T: Debug + ?Sized,

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

Formats the value using the given formatter. Read more
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impl<T> Deref for RwLockReadGuard<'_, T>
where T: ?Sized,

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type Target = T

The resulting type after dereferencing.
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fn deref(&self) -> &<RwLockReadGuard<'_, T> as Deref>::Target

Dereferences the value.
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impl<T> Send for RwLockReadGuard<'_, T>
where T: Sync + ?Sized,

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impl<T> Sync for RwLockReadGuard<'_, T>
where T: Send + Sync + ?Sized,

Auto Trait Implementations§

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impl<'lock, T> Freeze for RwLockReadGuard<'lock, T>
where T: ?Sized,

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impl<'lock, T> !RefUnwindSafe for RwLockReadGuard<'lock, T>

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impl<'lock, T> Unpin for RwLockReadGuard<'lock, T>
where T: ?Sized,

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impl<'lock, T> !UnwindSafe for RwLockReadGuard<'lock, T>

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.