Struct DepGraphExt 

pub struct DepGraphExt {
    pub edges: Vec<ModuleDepExt>,
}

A module dependency graph.

Fields

edges: Vec<ModuleDepExt>

All edges

Implementations

impl DepGraphExt

pub fn new() -> Self

Create a new empty dependency graph.

pub fn add(&mut self, dep: ModuleDepExt)

Add an edge.

pub fn direct_deps(&self, module: &str) -> Vec<&str>

Returns all direct dependencies of a module.

pub fn dependents(&self, module: &str) -> Vec<&str>

Returns all modules that depend on a given module.

pub fn has_self_import(&self) -> bool

Checks for cycles using DFS (simplified: just checks direct self-import).

Trait Implementations

impl Default for DepGraphExt

fn default() -> Self

Returns the “default value” for a type.