Struct sharded_slab::Entry

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pub struct Entry<'a, T, C: Config = DefaultConfig> { /* private fields */ }
Expand description

A handle that allows access to an occupied entry in a Slab.

While the guard exists, it indicates to the slab that the item the guard references is currently being accessed. If the item is removed from the slab while a guard exists, the removal will be deferred until all guards are dropped.

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impl<'a, T, C: Config> Entry<'a, T, C>

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pub fn key(&self) -> usize

Returns the key used to access the guard.

Trait Implementations§

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impl<'a, T, C> Debug for Entry<'a, T, C>
where T: Debug, C: Config,

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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, C: Config> Drop for Entry<'a, T, C>

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fn drop(&mut self)

Executes the destructor for this type. Read more
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impl<'a, T, C> PartialEq<T> for Entry<'a, T, C>
where T: PartialEq<T>, C: Config,

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fn eq(&self, other: &T) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'a, T, C: Config> Deref for Entry<'a, T, C>

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type Target = T

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

Dereferences the value.

Auto Trait Implementations§

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impl<'a, T, C> Freeze for Entry<'a, T, C>

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impl<'a, T, C = DefaultConfig> !RefUnwindSafe for Entry<'a, T, C>

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impl<'a, T, C = DefaultConfig> !Send for Entry<'a, T, C>

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impl<'a, T, C = DefaultConfig> !Sync for Entry<'a, T, C>

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impl<'a, T, C> Unpin for Entry<'a, T, C>

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impl<'a, T, C = DefaultConfig> !UnwindSafe for Entry<'a, T, C>

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<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.