Trait ObjectFiniteGraph 

pub trait ObjectFiniteGraph: Graph {
    type GraphObjects<'a>: Iterator<Item = &'a Self::Resource>
       where Self: 'a;

    // Required method
    fn graph_objects(&self) -> Self::GraphObjects<'_>;

    // Provided method
    fn graph_object_count(&self) -> usize { ... }
}

Graph that can enumerate the distinct resources it uses as an object.

Required Associated Types

type GraphObjects<'a>: Iterator<Item = &'a Self::Resource> where Self: 'a

Objects iterator.

Required Methods

fn graph_objects(&self) -> Self::GraphObjects<'_>

Returns an iterator over the distinct objects of the graph.

Provided Methods

fn graph_object_count(&self) -> usize

Returns the number of distinct objects in the graph.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<R> ObjectFiniteGraph for IndexedBTreeGraph<R>

type GraphObjects<'a> = Objects<'a, R> where R: 'a