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", so this trait is not object safe.

Implementors§