Struct ImportGraph 

pub struct ImportGraph {
    pub imports: HashMap<String, Vec<String>>,
}

A simple import graph.

Fields

imports: HashMap<String, Vec<String>>

Map from module name to list of imported modules

Implementations

impl ImportGraph

pub fn new() -> Self

Create a new empty import graph.

pub fn add_import(&mut self, from: &str, to: &str)

Add an import edge.

pub fn imports_of(&self, module: &str) -> &[String]

Returns all imports of a module.

pub fn edge_count(&self) -> usize

Returns the total number of import edges.

Trait Implementations

impl Default for ImportGraph

fn default() -> Self

Returns the “default value” for a type.