Struct TypeGraph 

pub struct TypeGraph {
    pub nodes: HashMap<String, GraphNode>,
    pub edges: Vec<GraphEdge>,
    pub roots: Vec<String>,
}

A fully-traversed type graph ready for rendering.

Built by TypeGraph::from_root or TypeGraph::from_roots. Nodes are stored in traversal order (breadth-first from root).

Fields

nodes: HashMap<String, GraphNode>

All nodes encountered during traversal, keyed by node name.

edges: Vec<GraphEdge>

Directed edges in traversal order.

roots: Vec<String>

Root type names (in the order they were added).

Implementations

impl TypeGraph

pub fn from_root(root: &str) -> Result<Self, TypeGraphError>

Walk from a single root type name.

Returns Err if the root type is not registered.

pub fn from_roots(roots: &[&str]) -> Result<Self, TypeGraphError>

Walk from multiple root type names.

Returns Err if any root is not registered.

pub fn registered_types() -> Vec<&'static str>

All registered graphable type names (convenience pass-through).

Trait Implementations

impl Debug for TypeGraph

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

Formats the value using the given formatter.

impl Default for TypeGraph

fn default() -> TypeGraph

Returns the “default value” for a type.