Struct ComponentDeps 

pub struct ComponentDeps {
    pub sites: Vec<SiteDeps>,
    pub derived: BTreeMap<Symbol, BTreeSet<Symbol>>,
    pub writes: BTreeMap<String, BTreeSet<Symbol>>,
}

The whole graph for one component.

Fields

sites: Vec<SiteDeps>

Sites in document order.

derived: BTreeMap<Symbol, BTreeSet<Symbol>>

Each derived field and the base state fields it is computed from.

writes: BTreeMap<String, BTreeSet<Symbol>>

Each turn (an action by name, an event handler by its trigger) and what it writes.

Implementations

impl ComponentDeps

pub fn sites_reading(&self, field: Symbol) -> impl Iterator<Item = &SiteDeps>

The sites a write to field invalidates.

pub fn describe(&self, interner: &Interner) -> Vec<String>

A deterministic line per fact: sites in document order, then the derived graph, then the write sets. Emitting from the maps’ iteration order would make every downstream lock a coin flip and every generated patcher differ between builds of one source.

Trait Implementations

impl Clone for ComponentDeps

fn clone(&self) -> ComponentDeps

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ComponentDeps

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

Formats the value using the given formatter.