[−][src]Struct sqlx::pool::PoolConnection
A connection checked out from Pool
.
Will be returned to the pool on-drop.
Trait Implementations
impl<C> Connection for PoolConnection<C> where
C: Connection + Connect<Connection = C>,
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C: Connection + Connect<Connection = C>,
fn close(
self
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + 'static + Send>>
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self
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + 'static + Send>>
Detach the connection from the pool and close it nicely.
fn ping(&mut self) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send>>
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impl<C> Deref for PoolConnection<C> where
C: Connection + Connect<Connection = C>,
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C: Connection + Connect<Connection = C>,
type Target = C
The resulting type after dereferencing.
fn deref(&self) -> &<PoolConnection<C> as Deref>::Target
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impl<C> DerefMut for PoolConnection<C> where
C: Connection + Connect<Connection = C>,
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C: Connection + Connect<Connection = C>,
fn deref_mut(&mut self) -> &mut <PoolConnection<C> as Deref>::Target
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impl<C> Drop for PoolConnection<C> where
C: Connection + Connect<Connection = C>,
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C: Connection + Connect<Connection = C>,
Returns the connection to the Pool
it was checked-out from.
impl<C> Executor for PoolConnection<C> where
C: Connection + Connect<Connection = C>,
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C: Connection + Connect<Connection = C>,
type Database = <C as Executor>::Database
fn send<'e, 'q>(
&'e mut self,
commands: &'q str
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + 'e + Send>> where
'q: 'e,
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&'e mut self,
commands: &'q str
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + 'e + Send>> where
'q: 'e,
fn execute<'e, 'q>(
&'e mut self,
query: &'q str,
args: <<C as Executor>::Database as Database>::Arguments
) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + 'e + Send>> where
'q: 'e,
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&'e mut self,
query: &'q str,
args: <<C as Executor>::Database as Database>::Arguments
) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + 'e + Send>> where
'q: 'e,
fn fetch<'e, 'q>(
&'e mut self,
query: &'q str,
args: <<C as Executor>::Database as Database>::Arguments
) -> Pin<Box<dyn Stream<Item = Result<<<C as Executor>::Database as Database>::Row, Error>> + 'e + Send>> where
'q: 'e,
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&'e mut self,
query: &'q str,
args: <<C as Executor>::Database as Database>::Arguments
) -> Pin<Box<dyn Stream<Item = Result<<<C as Executor>::Database as Database>::Row, Error>> + 'e + Send>> where
'q: 'e,
fn fetch_optional<'e, 'q>(
&'e mut self,
query: &'q str,
args: <<C as Executor>::Database as Database>::Arguments
) -> Pin<Box<dyn Future<Output = Result<Option<<<C as Executor>::Database as Database>::Row>, Error>> + 'e + Send>> where
'q: 'e,
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&'e mut self,
query: &'q str,
args: <<C as Executor>::Database as Database>::Arguments
) -> Pin<Box<dyn Future<Output = Result<Option<<<C as Executor>::Database as Database>::Row>, Error>> + 'e + Send>> where
'q: 'e,
fn describe<'e, 'q>(
&'e mut self,
query: &'q str
) -> Pin<Box<dyn Future<Output = Result<Describe<<PoolConnection<C> as Executor>::Database>, Error>> + 'e + Send>> where
'q: 'e,
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&'e mut self,
query: &'q str
) -> Pin<Box<dyn Future<Output = Result<Describe<<PoolConnection<C> as Executor>::Database>, Error>> + 'e + Send>> where
'q: 'e,
fn fetch_one<'e, 'q>(
&'e mut self,
query: &'q str,
args: <Self::Database as Database>::Arguments
) -> Pin<Box<dyn Future<Output = Result<<Self::Database as Database>::Row, Error>> + 'e + Send>> where
'q: 'e,
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&'e mut self,
query: &'q str,
args: <Self::Database as Database>::Arguments
) -> Pin<Box<dyn Future<Output = Result<<Self::Database as Database>::Row, Error>> + 'e + Send>> where
'q: 'e,
Auto Trait Implementations
impl<C> !RefUnwindSafe for PoolConnection<C>
impl<C> Send for PoolConnection<C>
impl<C> Sync for PoolConnection<C> where
C: Sync,
C: Sync,
impl<C> Unpin for PoolConnection<C> where
C: Unpin,
C: Unpin,
impl<C> !UnwindSafe for PoolConnection<C>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<'_, T, DB> HasSqlType<&'_ T> for DB where
DB: HasSqlType<T>,
T: ?Sized,
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DB: HasSqlType<T>,
T: ?Sized,
impl<T, DB> HasSqlType<Option<T>> for DB where
DB: HasSqlType<T>,
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DB: HasSqlType<T>,
impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,