Enum GraphEdgeOrigin 

pub enum GraphEdgeOrigin {
    Reference {
        reference: GraphReferenceId,
    },
    Dependency {
        evidence: DependencyEvidence,
    },
}

Why an edge exists. No edge exists without one of these.

Variants

Reference

One candidate of one reference record produced the edge.

Fields

reference: GraphReferenceId

The record that produced it, for the reverse evidence link.

Dependency

One declared build-unit dependency produced the edge.

Fields

evidence: DependencyEvidence

What the declaration stated.

Trait Implementations

impl Clone for GraphEdgeOrigin

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GraphEdgeOrigin

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

Formats the value using the given formatter.

impl Eq for GraphEdgeOrigin

impl PartialEq for GraphEdgeOrigin

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for GraphEdgeOrigin

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 GraphEdgeOrigin