Enum Occlusion 

pub enum Occlusion {
    Known,
    Unknown,
}

Whether covered cells are answerable for a node.

Variants

Known

The producer observes paint order and can answer.

Unknown

It cannot; the driver refuses pointer actions on this node.

Trait Implementations

impl Clone for Occlusion

fn clone(&self) -> Occlusion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Occlusion

impl Debug for Occlusion

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Occlusion

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Occlusion

impl PartialEq for Occlusion

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Occlusion

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 Occlusion