Enum Landing 

pub enum Landing {
    Delivered,
    Queued,
    Knocked,
}

Where one signal landed. Three arms and no fourth: the model’s one_landing_per_signal gives every signal exactly one of them.

Variants

Delivered

A run was working in the room and reads it at its next safe point.

Queued

Nobody was working there and no new run was knocked for it: a knock was already waiting, or the room has no resident.

Knocked

Nobody was working there, and the delivery knocked for a new run.

Trait Implementations

impl Clone for Landing

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Landing

impl Debug for Landing

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Landing

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Landing

impl PartialEq for Landing

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Landing

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Landing