Struct Draw 

pub struct Draw {
    pub index: u64,
    pub tree: PatchTree,
    pub dup: bool,
}

One unit of farm work: an index of the draw stream and the term it names.

dup is a courtesy, not a decision: the term already sits in the pool, so rendering it would be wasted. The absorbing engine re-checks against the pool as it actually stands at index index, so a stale or missing dup costs a render and changes nothing.

Fields

index: u64

Index in the pool draw stream.

tree: PatchTree

The term at that index.

dup: bool

Already in the pool when this was issued — skippable.

Trait Implementations

impl Clone for Draw

fn clone(&self) -> Draw

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Draw

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Draw

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Draw

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

where __S: Serializer,

Serialize this value into the given Serde serializer.