pub struct ConnectionManager<T> { /* private fields */ }Implementations§
Trait Implementations§
Source§impl<T> Manager for ConnectionManager<T>where
T: Connection + Send + 'static,
impl<T> Manager for ConnectionManager<T>where
T: Connection + Send + 'static,
Source§type Connection = T
type Connection = T
The connection type this manager deals with.
Source§fn connect<'life0, 'async_trait>(
&'life0 self,
) -> Pin<Box<dyn Future<Output = Result<T, Error>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
fn connect<'life0, 'async_trait>(
&'life0 self,
) -> Pin<Box<dyn Future<Output = Result<T, Error>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
Attempts to create a new connection.
Source§fn check<'life0, 'async_trait>(
&'life0 self,
conn: T,
) -> Pin<Box<dyn Future<Output = Result<T, Error>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
fn check<'life0, 'async_trait>(
&'life0 self,
conn: T,
) -> Pin<Box<dyn Future<Output = Result<T, Error>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
Determines if the connection is still connected to the database when check-out. Read more
Source§fn spawn_task<T>(&self, task: T)
fn spawn_task<T>(&self, task: T)
Spawns a new asynchronous task.
Source§fn validate(&self, _conn: &mut Self::Connection) -> bool
fn validate(&self, _conn: &mut Self::Connection) -> bool
Quickly determines a connection is still valid when check-in.
impl<T: Send + 'static> Sync for ConnectionManager<T>
Auto Trait Implementations§
impl<T> Freeze for ConnectionManager<T>
impl<T> RefUnwindSafe for ConnectionManager<T>where
T: RefUnwindSafe,
impl<T> Send for ConnectionManager<T>where
T: Send,
impl<T> Unpin for ConnectionManager<T>where
T: Unpin,
impl<T> UnwindSafe for ConnectionManager<T>where
T: UnwindSafe,
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> IntoSql for T
impl<T> IntoSql for T
Source§fn into_sql<T>(self) -> Self::Expressionwhere
Self: Sized + AsExpression<T>,
fn into_sql<T>(self) -> Self::Expressionwhere
Self: Sized + AsExpression<T>,
Convert
self to an expression for Diesel’s query builder. Read moreSource§fn as_sql<'a, T>(&'a self) -> <&'a Self as AsExpression<T>>::Expressionwhere
&'a Self: AsExpression<T>,
fn as_sql<'a, T>(&'a self) -> <&'a Self as AsExpression<T>>::Expressionwhere
&'a Self: AsExpression<T>,
Convert
&self to an expression for Diesel’s query builder. Read more