async fn resolve_rows(
conn: &mut PgConnection,
rows: Vec<SubmissionRow>,
file_store: &dyn FileStore,
app_conf: &ApplicationConfiguration,
) -> ModelResult<Vec<ExerciseTaskSubmission>>async fn resolve_rows(
conn: &mut PgConnection,
rows: Vec<SubmissionRow>,
file_store: &dyn FileStore,
app_conf: &ApplicationConfiguration,
) -> ModelResult<Vec<ExerciseTaskSubmission>>