Struct ProgramFeedbackGraph 

pub struct ProgramFeedbackGraph {
    pub node_features: Vec<Vec<f32>>,
    pub node_types: Vec<NodeType>,
    pub edges: Vec<(usize, usize)>,
    pub edge_types: Vec<EdgeType>,
}

Program-feedback graph structure.

Per Yasunaga & Liang (2020), this graph connects symbols in source code with diagnostic feedback for GNN reasoning.

Fields

node_features: Vec<Vec<f32>>

Node features

node_types: Vec<NodeType>

Node types

edges: Vec<(usize, usize)>

Edges (source, target)

edge_types: Vec<EdgeType>

Edge types

Implementations

impl ProgramFeedbackGraph

pub fn new() -> Self

Create a new empty graph.

pub fn add_node(&mut self, node_type: NodeType, features: Vec<f32>) -> usize

Add a node to the graph.

pub fn add_edge(&mut self, source: usize, target: usize, edge_type: EdgeType)

Add an edge to the graph.

pub fn num_nodes(&self) -> usize

Get the number of nodes.

pub fn num_edges(&self) -> usize

Get the number of edges.

Trait Implementations

impl Clone for ProgramFeedbackGraph

fn clone(&self) -> ProgramFeedbackGraph

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProgramFeedbackGraph

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

Formats the value using the given formatter.

impl Default for ProgramFeedbackGraph

fn default() -> Self

Returns the “default value” for a type.