Struct deadpool::managed::Object

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

Expand description

A wrapper around the actual pooled object which implements the traits Deref, DerefMut and Drop. Use this object just as if it was of type T and upon leaving scope the drop function will take care of returning it to the pool.

Implementations

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impl<M: Manager> Object<M>

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

Take this object from the pool permanently. This reduces the size of the pool.

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

Get 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

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

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

Converts this type into a mutable reference of the (usually inferred) input type.

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

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

Converts this type into a shared reference of the (usually inferred) input type.

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

type Target = <M as Manager>::Type

The resulting type after dereferencing.

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

Dereferences the value.

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

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

Mutably dereferences the value.

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

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fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations

impl<M> !RefUnwindSafe for Object<M>

impl<M> Send for Object<M> where
M: Send + Sync,
<M as Manager>::Type: Send,

impl<M> Sync for Object<M> where
M: Send + Sync,
<M as Manager>::Type: Send + Sync,

impl<M> Unpin for Object<M> where
<M as Manager>::Type: Unpin,

impl<M> !UnwindSafe for Object<M>

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,

const: unstable · source

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,

const: unstable · source

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

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

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 for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct deadpool::managed::Object

Implementations

impl<M: Manager> Object<M>

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

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

Trait Implementations

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

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

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

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

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

type Target = <M as Manager>::Type

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

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

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

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

fn drop(&mut self)

Auto Trait Implementations

impl<M> !RefUnwindSafe for Object<M>

impl<M> Send for Object<M> where
M: Send + Sync,
<M as Manager>::Type: Send,

impl<M> Sync for Object<M> where
M: Send + Sync,
<M as Manager>::Type: Send + Sync,

impl<M> Unpin for Object<M> where
<M as Manager>::Type: Unpin,

impl<M> !UnwindSafe for Object<M>

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where
T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where
T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where
U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct deadpool::managed::Object

Implementations

impl<M: Manager> Object<M>

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

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

Trait Implementations

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

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

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

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

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

type Target = <M as Manager>::Type

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

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

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

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

fn drop(&mut self)

Auto Trait Implementations

impl<M> !RefUnwindSafe for Object<M>

impl<M> Send for Object<M> where M: Send + Sync, <M as Manager>::Type: Send,

impl<M> Sync for Object<M> where M: Send + Sync, <M as Manager>::Type: Send + Sync,

impl<M> Unpin for Object<M> where <M as Manager>::Type: Unpin,

impl<M> !UnwindSafe for Object<M>

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<M> Send for Object<M> where
M: Send + Sync,
<M as Manager>::Type: Send,

impl<M> Sync for Object<M> where
M: Send + Sync,
<M as Manager>::Type: Send + Sync,

impl<M> Unpin for Object<M> where
<M as Manager>::Type: Unpin,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,