pub enum SchemaManagerConnection<'c> {
Connection(&'c DatabaseConnection),
Transaction(&'c DatabaseTransaction),
}
Variants§
Connection(&'c DatabaseConnection)
Transaction(&'c DatabaseTransaction)
Trait Implementations§
source§impl<'c> ConnectionTrait for SchemaManagerConnection<'c>
impl<'c> ConnectionTrait for SchemaManagerConnection<'c>
source§fn get_database_backend(&self) -> DbBackend
fn get_database_backend(&self) -> DbBackend
Fetch the database backend as specified in DbBackend.
This depends on feature flags enabled.
source§fn execute<'life0, 'async_trait>(
&'life0 self,
stmt: Statement
) -> Pin<Box<dyn Future<Output = Result<ExecResult, DbErr>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
fn execute<'life0, 'async_trait>(
&'life0 self,
stmt: Statement
) -> Pin<Box<dyn Future<Output = Result<ExecResult, DbErr>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
Execute a Statement
source§fn execute_unprepared<'life0, 'life1, 'async_trait>(
&'life0 self,
sql: &'life1 str
) -> Pin<Box<dyn Future<Output = Result<ExecResult, DbErr>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
fn execute_unprepared<'life0, 'life1, 'async_trait>(
&'life0 self,
sql: &'life1 str
) -> Pin<Box<dyn Future<Output = Result<ExecResult, DbErr>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
Execute a unprepared Statement
source§fn query_one<'life0, 'async_trait>(
&'life0 self,
stmt: Statement
) -> Pin<Box<dyn Future<Output = Result<Option<QueryResult>, DbErr>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
fn query_one<'life0, 'async_trait>(
&'life0 self,
stmt: Statement
) -> Pin<Box<dyn Future<Output = Result<Option<QueryResult>, DbErr>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
Execute a Statement and return a query
source§fn query_all<'life0, 'async_trait>(
&'life0 self,
stmt: Statement
) -> Pin<Box<dyn Future<Output = Result<Vec<QueryResult>, DbErr>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
fn query_all<'life0, 'async_trait>(
&'life0 self,
stmt: Statement
) -> Pin<Box<dyn Future<Output = Result<Vec<QueryResult>, DbErr>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
Execute a Statement and return a collection Vec<QueryResult> on success
source§fn is_mock_connection(&self) -> bool
fn is_mock_connection(&self) -> bool
Check if the connection is a test connection for the Mock database
source§fn support_returning(&self) -> bool
fn support_returning(&self) -> bool
Check if the connection supports
RETURNING
syntax on insert and updatesource§impl<'c> IntoSchemaManagerConnection<'c> for SchemaManagerConnection<'c>
impl<'c> IntoSchemaManagerConnection<'c> for SchemaManagerConnection<'c>
fn into_schema_manager_connection(self) -> SchemaManagerConnection<'c>
source§impl<'c> TransactionTrait for SchemaManagerConnection<'c>
impl<'c> TransactionTrait for SchemaManagerConnection<'c>
source§fn begin<'life0, 'async_trait>(
&'life0 self
) -> Pin<Box<dyn Future<Output = Result<DatabaseTransaction, DbErr>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
fn begin<'life0, 'async_trait>(
&'life0 self
) -> Pin<Box<dyn Future<Output = Result<DatabaseTransaction, DbErr>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
Execute SQL
BEGIN
transaction.
Returns a Transaction that can be committed or rolled backsource§fn begin_with_config<'life0, 'async_trait>(
&'life0 self,
isolation_level: Option<IsolationLevel>,
access_mode: Option<AccessMode>
) -> Pin<Box<dyn Future<Output = Result<DatabaseTransaction, DbErr>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
fn begin_with_config<'life0, 'async_trait>(
&'life0 self,
isolation_level: Option<IsolationLevel>,
access_mode: Option<AccessMode>
) -> Pin<Box<dyn Future<Output = Result<DatabaseTransaction, DbErr>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
Execute SQL
BEGIN
transaction with isolation level and/or access mode.
Returns a Transaction that can be committed or rolled backsource§fn transaction<'life0, 'async_trait, F, T, E>(
&'life0 self,
callback: F
) -> Pin<Box<dyn Future<Output = Result<T, TransactionError<E>>> + Send + 'async_trait>>
fn transaction<'life0, 'async_trait, F, T, E>( &'life0 self, callback: F ) -> Pin<Box<dyn Future<Output = Result<T, TransactionError<E>>> + Send + 'async_trait>>
Execute the function inside a transaction.
If the function returns an error, the transaction will be rolled back. If it does not return an error, the transaction will be committed.
source§fn transaction_with_config<'life0, 'async_trait, F, T, E>(
&'life0 self,
callback: F,
isolation_level: Option<IsolationLevel>,
access_mode: Option<AccessMode>
) -> Pin<Box<dyn Future<Output = Result<T, TransactionError<E>>> + Send + 'async_trait>>
fn transaction_with_config<'life0, 'async_trait, F, T, E>( &'life0 self, callback: F, isolation_level: Option<IsolationLevel>, access_mode: Option<AccessMode> ) -> Pin<Box<dyn Future<Output = Result<T, TransactionError<E>>> + Send + 'async_trait>>
Execute the function inside a transaction with isolation level and/or access mode.
If the function returns an error, the transaction will be rolled back. If it does not return an error, the transaction will be committed.
Auto Trait Implementations§
impl<'c> Freeze for SchemaManagerConnection<'c>
impl<'c> !RefUnwindSafe for SchemaManagerConnection<'c>
impl<'c> Send for SchemaManagerConnection<'c>
impl<'c> Sync for SchemaManagerConnection<'c>
impl<'c> Unpin for SchemaManagerConnection<'c>
impl<'c> !UnwindSafe for SchemaManagerConnection<'c>
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