Struct SpecGraph 

pub struct SpecGraph { /* private fields */ }

A directed acyclic graph of spec files, built from requires: references.

Handles cross-file dependencies, detects circular references, and provides topological ordering for execution.

Implementations

impl SpecGraph

pub fn from_roots(roots: &[PathBuf]) -> Result<Self, Vec<ParseError>>

Discover and parse all spec files from the given root directories. Builds the dependency graph from requires: metadata.

pub fn specs(&self) -> &[Spec]

All parsed specs.

pub fn topological_order(&self) -> Vec<&Spec>

Specs in topological order (dependencies before dependents). Uses Kahn’s algorithm.

pub fn get_by_path(&self, path: &Path) -> Option<&Spec>

Look up a spec by its source file path.

Trait Implementations

impl Debug for SpecGraph

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

Formats the value using the given formatter.