async fn submission_ids_for(
store: &MockSuotarStore,
generation: &str,
student_number: &str,
course_code: Option<&str>,
) -> Result<Vec<String>, CommandError>async fn submission_ids_for(
store: &MockSuotarStore,
generation: &str,
student_number: &str,
course_code: Option<&str>,
) -> Result<Vec<String>, CommandError>