[−][src]Struct diesel_crud::Db
Methods
impl<BaseConnection> Db<BaseConnection> where
BaseConnection: Connection + 'static, [src]
BaseConnection: Connection + 'static,
pub fn new() -> Result<Self, Error>[src]
Creates a database connection pool.
pub fn conn(
&self
) -> Result<PooledConnection<ConnectionManager<BaseConnection>>, Error>[src]
&self
) -> Result<PooledConnection<ConnectionManager<BaseConnection>>, Error>
impl<BaseConnection> Db<BaseConnection> where
BaseConnection: Connection<TransactionManager = AnsiTransactionManager>,
BaseConnection::Backend: UsesAnsiSavepointSyntax, [src]
BaseConnection: Connection<TransactionManager = AnsiTransactionManager>,
BaseConnection::Backend: UsesAnsiSavepointSyntax,
pub fn cud<C>(&self, cud: C) -> Result<(), Error> where
C: Cud<BaseConnection>,
C::Query: QueryFragment<BaseConnection::Backend> + QueryId, [src]
C: Cud<BaseConnection>,
C::Query: QueryFragment<BaseConnection::Backend> + QueryId,
pub fn cud_query(
&self,
query: impl CudQuery<BaseConnection>
) -> Result<(), Error>[src]
&self,
query: impl CudQuery<BaseConnection>
) -> Result<(), Error>
impl<BaseConnection> Db<BaseConnection> where
BaseConnection: Connection, [src]
BaseConnection: Connection,
pub fn load<L>(&self, load: L) -> Result<Vec<L::Item>, Error> where
L: Load<BaseConnection>, [src]
L: Load<BaseConnection>,
pub fn load_query<T>(
&self,
query: impl LoadQuery<T, BaseConnection>
) -> Result<Vec<T>, Error>[src]
&self,
query: impl LoadQuery<T, BaseConnection>
) -> Result<Vec<T>, Error>
Auto Trait Implementations
impl<BaseConnection> !RefUnwindSafe for Db<BaseConnection>
impl<BaseConnection> Send for Db<BaseConnection>
impl<BaseConnection> Sync for Db<BaseConnection>
impl<BaseConnection> Unpin for Db<BaseConnection>
impl<BaseConnection> !UnwindSafe for Db<BaseConnection>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T> IntoSql for T[src]
fn into_sql<T>(self) -> Self::Expression where
Self: AsExpression<T>, [src]
Self: AsExpression<T>,
fn as_sql<'a, T>(&'a self) -> <&'a Self as AsExpression<T>>::Expression where
&'a Self: AsExpression<T>, [src]
&'a Self: AsExpression<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
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>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,