Trait TransactionStarter

pub trait TransactionStarter<DB: DatabaseBackend> {
    type Transaction: DatabaseTransaction<Error = DB::Error> + Send + Sync + 'static;
    type Connection: TestDatabaseConnection + Send + Sync + 'static;

    // Required method
    fn begin_transaction_type() -> Self::Transaction;
}

A helper trait to simplify type constraints

Required Associated Types

type Transaction: DatabaseTransaction<Error = DB::Error> + Send + Sync + 'static

The transaction type

type Connection: TestDatabaseConnection + Send + Sync + 'static

The connection type

Required Methods

fn begin_transaction_type() -> Self::Transaction

Begin a 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

impl<DB> TransactionStarter<DB> for TestContext<DB>

where DB: DatabaseBackend + Send + Sync + Debug + 'static,

type Transaction = MockTransactionFor<DB>

type Connection = MockConnectionFor<DB>