Trait BillingTransaction 

pub trait BillingTransaction: Send {
    // Required methods
    fn connection(&mut self) -> &mut PgConnection;
    fn subject_state(&self) -> BillingTransactionSubjectState;
    fn append_event<'life0, 'life1, 'async_trait>(
        &'life0 mut self,
        event: &'life1 BillingEvent,
    ) -> Pin<Box<dyn Future<Output = Result<(), BillingEventWriteError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn commit<'async_trait>(
        self: Box<Self>,
    ) -> Pin<Box<dyn Future<Output = Result<(), BillingTransactionError>> + Send + 'async_trait>>
       where Self: 'async_trait;
    fn rollback<'async_trait>(
        self: Box<Self>,
    ) -> Pin<Box<dyn Future<Output = Result<(), BillingTransactionError>> + Send + 'async_trait>>
       where Self: 'async_trait;
}

One host-owned transaction and its typed event projection capability.

The returned connection is the same transaction on which append_event and commit operate. Implementations must not acquire another connection.

Required Methods

fn connection(&mut self) -> &mut PgConnection

fn subject_state(&self) -> BillingTransactionSubjectState

fn append_event<'life0, 'life1, 'async_trait>( &'life0 mut self, event: &'life1 BillingEvent, ) -> Pin<Box<dyn Future<Output = Result<(), BillingEventWriteError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn commit<'async_trait>( self: Box<Self>, ) -> Pin<Box<dyn Future<Output = Result<(), BillingTransactionError>> + Send + 'async_trait>>

where Self: 'async_trait,

fn rollback<'async_trait>( self: Box<Self>, ) -> Pin<Box<dyn Future<Output = Result<(), BillingTransactionError>> + Send + 'async_trait>>

where Self: 'async_trait,

Dyn Compatibility

This trait is dyn compatible.

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

Implementors