Struct EngineEdgeDelta 

pub struct EngineEdgeDelta {
    pub rule: String,
    pub src_key: String,
    pub dst_key: String,
    pub edge_type: String,
    pub etype_sym: u32,
    pub src_id: u32,
    pub dst_id: u32,
    pub fired: bool,
}

A single derived-edge fire or retract captured during a commit.

Populated inside [ProvSets::insert] / [ProvSets::remove] while graph state is fully intact (before any tombstone step in DeleteNode). String keys are resolved at capture time so they remain valid even after node deletion.

Fields

rule: String

src_key: String

User-facing source node key.

dst_key: String

User-facing destination node key.

edge_type: String

Edge-type string.

etype_sym: u32

Internal edge-type symbol (for edge_props weight lookup in db.rs).

src_id: u32

Internal source node id (for edge_props weight lookup in db.rs).

dst_id: u32

Internal destination node id (for edge_props weight lookup in db.rs).

fired: bool

true = edge was fired (added to provenance); false = retracted.

Trait Implementations

impl Clone for EngineEdgeDelta

fn clone(&self) -> EngineEdgeDelta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EngineEdgeDelta

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

Formats the value using the given formatter.