Struct LineageGraph 

pub struct LineageGraph {
    pub nodes: Vec<LineageNode>,
    pub edges: Vec<LineageEdge>,
}

A lineage graph tracking data flow from config → generators → output files.

Fields

nodes: Vec<LineageNode>

All nodes in the lineage graph.

edges: Vec<LineageEdge>

Directed edges between nodes.

Implementations

impl LineageGraph

pub fn to_json(&self) -> Result<String, Error>

Serializes the lineage graph to JSON.

pub fn to_dot(&self) -> String

Exports the lineage graph in DOT (Graphviz) format.

pub fn node_count(&self) -> usize

Returns the number of nodes.

pub fn edge_count(&self) -> usize

Returns the number of edges.

Trait Implementations

impl Clone for LineageGraph

fn clone(&self) -> LineageGraph

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LineageGraph

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

Formats the value using the given formatter.

impl Default for LineageGraph

fn default() -> LineageGraph

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LineageGraph

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for LineageGraph

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

where __S: Serializer,

Serialize this value into the given Serde serializer.