Struct Entry

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

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.

Implementations

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

pub fn key(&self) -> usize

Returns the key used to access the guard.

Trait Implementations

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

where T: Debug, C: Config,

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

Formats the value using the given formatter.

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

fn drop(&mut self)

Executes the destructor for this type.

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

where T: PartialEq<T>, C: Config,

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

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

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 32 bytes