Struct Ref

pub struct Ref<'a, T, C = DefaultConfig>
where
    T: Clear + Default,
    C: Config,
{ /* private fields */ }

A guard that allows access to an object in a pool.

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

Implementations

impl<'a, T, C> Ref<'a, T, C>

where T: Clear + Default, C: Config,

pub fn key(&self) -> usize

Returns the key used to access this guard

Trait Implementations

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

where T: Debug + Clear + Default, C: Config,

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

Formats the value using the given formatter.

impl<'a, T, C> Drop for Ref<'a, T, C>

where T: Clear + Default, C: Config,

fn drop(&mut self)

Executes the destructor for this type.

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

where T: PartialEq<T> + Clear + Default, 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> Deref for Ref<'a, T, C>

where T: Clear + Default, C: Config,

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: 24 bytes