Trait Driver

Source

pub trait Driver {
    // Required methods
    fn ensure_midas_schema(&mut self) -> AnyhowResult<()>;
    fn drop_migration_table(&mut self) -> AnyhowResult<()>;
    fn drop_database(&mut self, db_name: &str) -> AnyhowResult<()>;
    fn count_migrations(&mut self) -> AnyhowResult<i64>;
    fn get_completed_migrations(&mut self) -> AnyhowResult<VecSerial>;
    fn get_last_completed_migration(&mut self) -> AnyhowResult<i64>;
    fn add_completed_migration(
        &mut self,
        migration_number: i64,
    ) -> AnyhowResult<()>;
    fn delete_completed_migration(
        &mut self,
        migration_number: i64,
    ) -> AnyhowResult<()>;
    fn delete_last_completed_migration(&mut self) -> AnyhowResult<()>;
    fn migrate(
        &mut self,
        query: &str,
        migration_number: i64,
    ) -> AnyhowResult<()>;
    fn db_name(&self) -> &str;
}