Trait Transaction

pub trait Transaction {
    // Required methods
    fn commit_transaction(&mut self) -> Result<()>;
    fn create_batch(&mut self) -> Result<Box<dyn Batch>>;
    fn create_savepoint(&mut self, name: &str) -> Result<Box<Self>>;
    fn release_savepoint(&mut self, name: &str);
    fn rollback_transaction(&mut self) -> Result<()>;
}

Required Methods

fn commit_transaction(&mut self) -> Result<()>

Commits the current transaction.

fn create_batch(&mut self) -> Result<Box<dyn Batch>>

Creates a new Batch instance for building a batched request.

fn create_savepoint(&mut self, name: &str) -> Result<Box<Self>>

Creates a savepoint in the current transaction. Arguments:

• name: name the name of the savepoint to create.

UnsupportedOperationException if savepoints are not supported

fn release_savepoint(&mut self, name: &str)

Releases a savepoint in the current transaction. Calling this for drivers not supporting savepoint release results in a no-op. Arguments:

• name: the name of the savepoint to release

fn rollback_transaction(&mut self) -> Result<()>

Rolls back the current transaction.

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