Trait TraversableGraph 

pub trait TraversableGraph: Graph {
    type Triples<'a>: Iterator<Item = Triple<&'a Self::Subject, &'a Self::Predicate, &'a Self::Object>>
       where Self: 'a;

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

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

Graph whose triples can be enumerated.

Required Associated Types

type Triples<'a>: Iterator<Item = Triple<&'a Self::Subject, &'a Self::Predicate, &'a Self::Object>> where Self: 'a

Triples iterator.

Required Methods

fn triples(&self) -> Self::Triples<'_>

Returns an iterator over the triples of this graph.

Provided Methods

fn triples_count(&self) -> usize

Returns the number of triples in this graph.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementors

impl<R: Resource> TraversableGraph for BTreeGraph<R>

type Triples<'a> = Triples<'a, R> where R: 'a

impl<R: Resource> TraversableGraph for HashGraph<R>

type Triples<'a> = Triples<'a, R> where R: 'a

impl<R: Resource> TraversableGraph for IndexedBTreeGraph<R>

type Triples<'a> = Triples<'a, R> where R: 'a

impl<R: Resource> TraversableGraph for IndexedHashGraph<R>

type Triples<'a> = Triples<'a, R> where R: 'a