Enum TransitionPolicy 

pub enum TransitionPolicy {
    Pipeline,
    Admin,
    Planted,
}

Which (from → to) edges transition will write.

Variants

Pipeline

CreditRegistrationState::allowed_targets only: what the phases and the precondition recompute may take.

Admin

Also ADMIN_ONLY_TARGETS, for a teacher’s retry or an admin’s hand transition. Whether this particular row may take the edge is [admin_transition_refusal]’s question.

Planted

No edge check. Fixtures only: seeds and tests plant a row in a state the pipeline could not have reached from where it stands in one move.

Implementations

impl TransitionPolicy

fn allows( self, from: CreditRegistrationState, to: CreditRegistrationState, ) -> bool

Trait Implementations

impl Clone for TransitionPolicy

fn clone(&self) -> TransitionPolicy

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TransitionPolicy

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for TransitionPolicy

fn eq(&self, other: &TransitionPolicy) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for TransitionPolicy

impl Eq for TransitionPolicy

impl StructuralPartialEq for TransitionPolicy