Struct deadpool::managed::Object

pub struct Object<M: Manager> { /* fields omitted */ }

This is supported on crate feature managed only.

Wrapper around the actual pooled object which implements Deref, DerefMut and Drop traits.

Use this object just as if it was of type T and upon leaving a scope the Drop::drop() will take care of returning it to the pool.

Implementations

impl<M: Manager> Object<M>

pub fn take(this: Self) -> M::Type

Takes this Object from its Pool permanently. This reduces the size of the Pool.

pub fn metrics(this: &Self) -> &Metrics

Get object statistics

pub fn pool(this: &Self) -> Option<Pool<M>>

Returns the Pool this Object belongs to.

Since Objects only hold a Weak reference to the Pool they come from, this can fail and return None instead.

Trait Implementations

impl<M: Manager> AsMut<<M as Manager>::Type> for Object<M>

fn as_mut(&mut self) -> &mut M::Type

Performs the conversion.

impl<M: Manager> AsRef<<M as Manager>::Type> for Object<M>

fn as_ref(&self) -> &M::Type

Performs the conversion.

impl<M> Debug for Object<M> where
    M: Debug + Manager,
    M::Type: Debug, 

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

Formats the value using the given formatter.

impl<M: Manager> Deref for Object<M>

type Target = M::Type

The resulting type after dereferencing.

fn deref(&self) -> &M::Type

Dereferences the value.

impl<M: Manager> DerefMut for Object<M>

fn deref_mut(&mut self) -> &mut M::Type

Mutably dereferences the value.

impl<M: Manager> Drop for Object<M>

fn drop(&mut self)

Executes the destructor for this type.