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Trait sea_orm::TransactionTrait

source · [−]
pub trait TransactionTrait {
    fn begin<'life0, 'async_trait>(
        &'life0 self
    ) -> Pin<Box<dyn Future<Output = Result<DatabaseTransaction, DbErr>> + Send + 'async_trait>>
    where
        'life0: 'async_trait,
        Self: 'async_trait;
    fn transaction<'life0, 'async_trait, F, T, E>(
        &'life0 self, 
        callback: F
    ) -> Pin<Box<dyn Future<Output = Result<T, TransactionError<E>>> + Send + 'async_trait>>
    where
        F: for<'c> FnOnce(&'c DatabaseTransaction) -> Pin<Box<dyn Future<Output = Result<T, E>> + Send + 'c>> + Send,
        T: Send,
        E: Error + Send,
        F: 'async_trait,
        T: 'async_trait,
        E: 'async_trait,
        'life0: 'async_trait,
        Self: 'async_trait;
}
Expand description

Spawn database transaction

Required Methods

Execute SQL BEGIN transaction. Returns a Transaction that can be committed or rolled back

Execute the function inside a transaction. If the function returns an error, the transaction will be rolled back. If it does not return an error, the transaction will be committed.

Implementors