Struct tokio_postgres::TransactionBuilder
source · pub struct TransactionBuilder<'a> { /* private fields */ }
Expand description
A builder for database transactions.
Implementations§
source§impl<'a> TransactionBuilder<'a>
impl<'a> TransactionBuilder<'a>
sourcepub fn isolation_level(self, isolation_level: IsolationLevel) -> Self
pub fn isolation_level(self, isolation_level: IsolationLevel) -> Self
Sets the isolation level of the transaction.
sourcepub fn deferrable(self, deferrable: bool) -> Self
pub fn deferrable(self, deferrable: bool) -> Self
Sets the deferrability of the transaction.
If the transaction is also serializable and read only, creation of the transaction may block, but when it completes the transaction is able to run with less overhead and a guarantee that it will not be aborted due to serialization failure.
sourcepub async fn start(self) -> Result<Transaction<'a>, Error>
pub async fn start(self) -> Result<Transaction<'a>, Error>
Begins the transaction.
The transaction will roll back by default - use the commit
method to commit it.