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DatabaseTransaction

cdk_sql_common::database

Trait DatabaseTransaction 

Source 
pub trait DatabaseTransaction<DB>
where
    DB: DatabaseExecutor,
{
    // Required methods
    fn commit<'life0, 'async_trait>(
        conn: &'life0 mut DB,
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
       where 'life0: 'async_trait;
    fn begin<'life0, 'async_trait>(
        conn: &'life0 mut DB,
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
       where 'life0: 'async_trait;
    fn rollback<'life0, 'async_trait>(
        conn: &'life0 mut DB,
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
       where 'life0: 'async_trait;
}
Expand description

Database transaction trait

Required Methods§

Source

fn commit<'life0, 'async_trait>( conn: &'life0 mut DB, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
where 'life0: 'async_trait,

Consumes the current transaction committing the changes

Source

fn begin<'life0, 'async_trait>( conn: &'life0 mut DB, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
where 'life0: 'async_trait,

Begin a transaction

Source

fn rollback<'life0, 'async_trait>( conn: &'life0 mut DB, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
where 'life0: 'async_trait,

Consumes the transaction rolling back all changes

Dyn Compatibility§

This trait is not dyn compatible.

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

Implementors§