Struct Transaction 

pub struct Transaction<'a> { /* private fields */ }

An active database transaction.

All operations executed through a Transaction are guaranteed to use the same physical connection.

If dropped without calling commit or rollback, the transaction is automatically rolled back.

Implementations

impl<'a> Transaction<'a>

pub async fn transaction(&mut self) -> Result<Transaction<'_>>

Create a nested transaction (savepoint).

pub async fn commit(self) -> Result<()>

Commit the transaction.

pub async fn rollback(self) -> Result<()>

Roll back the transaction.

Trait Implementations

impl Drop for Transaction<'_>

fn drop(&mut self)

Executes the destructor for this type.

impl<'a> Executor for Transaction<'a>

fn transaction<'life0, 'async_trait>( &'life0 mut self, ) -> Pin<Box<dyn Future<Output = Result<Transaction<'_>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Starts a (potentially nested) transaction.