Struct InfluenceMap 

pub struct InfluenceMap {
    pub vertex_count: usize,
    /* private fields */
}

Map from vertex_id to VertexInfluence. Built from a collection of TargetFile objects.

Fields

vertex_count: usize

Implementations

impl InfluenceMap

pub fn build(targets: &[(&str, &TargetFile)]) -> Self

Build from a list of (name, target) pairs.

pub fn get(&self, vertex_id: u32) -> Option<&VertexInfluence>

Get influence info for a specific vertex. Returns None if vertex is unaffected.

pub fn affected_vertex_count(&self) -> usize

Number of vertices that are affected by at least one target.

pub fn iter(&self) -> impl Iterator<Item = &VertexInfluence>

Iterate over all VertexInfluence entries.

pub fn top_vertices(&self, n: usize) -> Vec<&VertexInfluence>

Find the top-N most-influenced vertices (by total magnitude).

pub fn vertices_for_target(&self, target_name: &str) -> Vec<u32>

Find all vertices affected by a specific target.

pub fn targets_for_vertex(&self, vertex_id: u32) -> Vec<(&str, f32)>

Find all targets that affect a specific vertex.

pub fn target_stats(&self) -> Vec<(String, usize, f32)>

Compute per-target statistics: (target_name, vertex_count, total_delta_magnitude).

pub fn isolated_vertices(&self) -> Vec<u32>

Find “isolated” vertices: affected by only 1 target.

pub fn shared_vertices(&self, min_targets: usize) -> Vec<u32>

Find “shared” vertices: affected by N or more targets.

Trait Implementations

impl Debug for InfluenceMap

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

Formats the value using the given formatter.