Method begin

src/database/db_connection.rs:248–266

(&self)

impl TransactionTrait for DatabaseConnection {
    #[instrument(level = "trace")]
    async fn begin(&self) -> Result<DatabaseTransaction, DbErr> {
        match self {
            #[cfg(feature = "sqlx-mysql")]
            DatabaseConnection::SqlxMySqlPoolConnection(conn) => conn.begin(None, None).await,
            #[cfg(feature = "sqlx-postgres")]
            DatabaseConnection::SqlxPostgresPoolConnection(conn) => conn.begin(None, None).await,
            #[cfg(feature = "sqlx-sqlite")]
            DatabaseConnection::SqlxSqlitePoolConnection(conn) => conn.begin(None, None).await,
            #[cfg(feature = "mock")]
            DatabaseConnection::MockDatabaseConnection(conn) => {
                DatabaseTransaction::new_mock(Arc::clone(conn), None).await
            }
            #[cfg(feature = "proxy")]
            DatabaseConnection::ProxyDatabaseConnection(conn) => {
                DatabaseTransaction::new_proxy(conn.clone(), None).await
            }
            DatabaseConnection::Disconnected => Err(conn_err("Disconnected")),
        }
    }

    #[instrument(level = "trace")]
    async fn begin_with_config(