Struct PooledConnection

Source

pub struct PooledConnection<M: ManageConnection> { /* private fields */ }

Expand description

A connection checked out of its LocalPool. Derefs to the connection; dropping it runs has_broken and either returns the connection to this thread’s idle list or drops it and frees the slot. If the pool has been closed, the connection is always dropped.

PooledConnection

Struct PooledConnection Copy item path

Trait Implementations§

impl<M: ManageConnection> Debug for PooledConnection<M>

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

impl<M: ManageConnection> Deref for PooledConnection<M>

type Target = <M as ManageConnection>::Connection

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

impl<M: ManageConnection> DerefMut for PooledConnection<M>

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

impl<M: ManageConnection> Drop for PooledConnection<M>

fn drop(&mut self)

fn pin_drop(self: Pin<&mut Self>)

Auto Trait Implementations§

impl<M> !RefUnwindSafe for PooledConnection<M>

impl<M> !Send for PooledConnection<M>

impl<M> !Sync for PooledConnection<M>

impl<M> !UnwindSafe for PooledConnection<M>

impl<M> Freeze for PooledConnection<M>where Rc<Inner<M>>: Freeze, Option<Conn<<M as ManageConnection>::Connection>>: Freeze,

impl<M> Unpin for PooledConnection<M>where Rc<Inner<M>>: Unpin, Option<Conn<<M as ManageConnection>::Connection>>: Unpin,

impl<M> UnsafeUnpin for PooledConnection<M>where Rc<Inner<M>>: UnsafeUnpin, Option<Conn<<M as ManageConnection>::Connection>>: UnsafeUnpin,

Blanket Implementations§

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

fn in_current_span(self) -> Instrumented<Self> ⓘ

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

fn into(self) -> U

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘwhere F: FnOnce(&Self) -> bool,

impl<P, T> Receiver for Pwhere P: Deref<Target = T> + ?Sized, T: ?Sized,

type Target = T

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

type Error = !

fn try_from(value: U) -> Result<T, !>

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

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

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

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘwhere S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self> ⓘ

Struct PooledConnection

impl<M> Freeze for PooledConnection<M>
where Rc<Inner<M>>: Freeze, Option<Conn<<M as ManageConnection>::Connection>>: Freeze,

impl<M> Unpin for PooledConnection<M>
where Rc<Inner<M>>: Unpin, Option<Conn<<M as ManageConnection>::Connection>>: Unpin,

impl<M> UnsafeUnpin for PooledConnection<M>
where Rc<Inner<M>>: UnsafeUnpin, Option<Conn<<M as ManageConnection>::Connection>>: UnsafeUnpin,

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>,

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

impl<P, T> Receiver for P
where P: Deref<Target = T> + ?Sized, T: ?Sized,

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

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

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,