Struct Edge 

pub struct Edge {
    pub src: NodeId,
    pub dst: NodeId,
    pub kind: EdgeKind,
    pub line: Option<u32>,
    pub confidence: EdgeConfidence,
}

A directed relationship between two nodes.

Fields

src: NodeId

dst: NodeId

kind: EdgeKind

line: Option<u32>

Source line of the relationship’s origin, when meaningful. Set for Calls edges (the line of the call expression) so call sites can be pinpointed; None for structural edges (Contains, Implements, …).

confidence: EdgeConfidence

How confident the indexer is this edge is real (see EdgeConfidence).

Implementations

impl Edge

pub fn new(src: NodeId, dst: NodeId, kind: EdgeKind) -> Self

Construct an edge with no associated source line (structural edges). Defaults to Extracted confidence.

pub fn call(src: NodeId, dst: NodeId, line: u32) -> Self

Construct a Calls edge carrying the call-expression line.

pub fn with_confidence(self, confidence: EdgeConfidence) -> Self

Set the edge’s confidence (builder-style), e.g. mark a cross-file name-resolved edge as Inferred.

Trait Implementations

impl Clone for Edge

fn clone(&self) -> Edge

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Edge

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Edge

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Edge

impl PartialEq for Edge

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Edge

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 Edge