Struct r2d2::PooledConnection

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

Expand description

A smart pointer wrapping a connection.

Implementations

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impl<M> PooledConnection<M> where
M: ManageConnection,

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pub fn extensions(this: &Self) -> &Extensions

Returns a shared reference to the extensions associated with this connection.

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pub fn extensions_mut(this: &mut Self) -> &mut Extensions

Returns a mutable reference to the extensions associated with this connection.

Trait Implementations

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impl<M> Debug for PooledConnection<M> where
M: ManageConnection,
M::Connection: Debug,

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

Formats the value using the given formatter. Read more

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

type Target = M::Connection

The resulting type after dereferencing.

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

Dereferences the value.

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

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

Mutably dereferences the value.

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

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fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations

impl<M> !RefUnwindSafe for PooledConnection<M>

impl<M> Send for PooledConnection<M>

impl<M> Sync for PooledConnection<M> where
<M as ManageConnection>::Connection: Sync,

impl<M> Unpin for PooledConnection<M> where
<M as ManageConnection>::Connection: Unpin,

impl<M> !UnwindSafe for PooledConnection<M>

Blanket Implementations

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

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pub 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

pub 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

pub 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

pub 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

pub 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

pub 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

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

Performs the conversion.

Struct r2d2::PooledConnection

Implementations

impl<M> PooledConnection<M> where
M: ManageConnection,

pub fn extensions(this: &Self) -> &Extensions

pub fn extensions_mut(this: &mut Self) -> &mut Extensions

Trait Implementations

impl<M> Debug for PooledConnection<M> where
M: ManageConnection,
M::Connection: Debug,

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

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

type Target = M::Connection

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

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

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

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

fn drop(&mut self)

Auto Trait Implementations

impl<M> !RefUnwindSafe for PooledConnection<M>

impl<M> Send for PooledConnection<M>

impl<M> Sync for PooledConnection<M> where
<M as ManageConnection>::Connection: Sync,

impl<M> Unpin for PooledConnection<M> where
<M as ManageConnection>::Connection: Unpin,

impl<M> !UnwindSafe for PooledConnection<M>

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Error = Infallible

pub 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

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

Struct r2d2::PooledConnection

Implementations

impl<M> PooledConnection<M> where M: ManageConnection,

pub fn extensions(this: &Self) -> &Extensions

pub fn extensions_mut(this: &mut Self) -> &mut Extensions

Trait Implementations

impl<M> Debug for PooledConnection<M> where M: ManageConnection, M::Connection: Debug,

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

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

type Target = M::Connection

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

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

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

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

fn drop(&mut self)

Auto Trait Implementations

impl<M> !RefUnwindSafe for PooledConnection<M>

impl<M> Send for PooledConnection<M>

impl<M> Sync for PooledConnection<M> where <M as ManageConnection>::Connection: Sync,

impl<M> Unpin for PooledConnection<M> where <M as ManageConnection>::Connection: Unpin,

impl<M> !UnwindSafe for PooledConnection<M>

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Error = Infallible

pub 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

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

impl<M> PooledConnection<M> where
M: ManageConnection,

impl<M> Debug for PooledConnection<M> where
M: ManageConnection,
M::Connection: Debug,

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

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

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

impl<M> Sync for PooledConnection<M> where
<M as ManageConnection>::Connection: Sync,

impl<M> Unpin for PooledConnection<M> where
<M as ManageConnection>::Connection: 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>,