Trait TransactionManager 

pub trait TransactionManager: Send + Sync {
    type Error: Send + Sync;
    type Tx: TransactionTrait<Error = Self::Error> + Send + Sync;
    type Connection: Send + Sync;

    // Required methods
    fn begin_transaction<'life0, 'async_trait>(
        &'life0 mut self,
    ) -> Pin<Box<dyn Future<Output = Result<Self::Tx, Self::Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn commit_transaction<'life0, 'async_trait>(
        tx: &'life0 mut Self::Tx,
    ) -> Pin<Box<dyn Future<Output = Result<(), Self::Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn rollback_transaction<'life0, 'async_trait>(
        tx: &'life0 mut Self::Tx,
    ) -> Pin<Box<dyn Future<Output = Result<(), Self::Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
}

Required Associated Types

type Error: Send + Sync

type Tx: TransactionTrait<Error = Self::Error> + Send + Sync

type Connection: Send + Sync

Required Methods

fn begin_transaction<'life0, 'async_trait>( &'life0 mut self, ) -> Pin<Box<dyn Future<Output = Result<Self::Tx, Self::Error>> + Send + 'async_trait>>

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

fn commit_transaction<'life0, 'async_trait>( tx: &'life0 mut Self::Tx, ) -> Pin<Box<dyn Future<Output = Result<(), Self::Error>> + Send + 'async_trait>>

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

fn rollback_transaction<'life0, 'async_trait>( tx: &'life0 mut Self::Tx, ) -> Pin<Box<dyn Future<Output = Result<(), Self::Error>> + Send + 'async_trait>>

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

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl TransactionManager for TestDatabaseInstance<PostgresBackend>

Implementation of TransactionManager for PostgreSQL

type Error = PostgresError

type Tx = PostgresTransaction

type Connection = PostgresConnection