Trait btree_dag::Vertices

pub trait Vertices<T> where
    T: Ord, {
    fn vertices(&self) -> BTreeSet<&T>;
}

Vertices returns the set of the vertices which comprise the dag.

Example

use btree_dag::{BTreeDag, AddVertex, Vertices};
let mut dag: BTreeDag<String> = BTreeDag::new();

assert_eq!(dag.vertices().len(), 0);

Required methods

fn vertices(&self) -> BTreeSet<&T>

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Implementors

impl<T> Vertices<T> for BTreeDag<T> where
    T: Ord, 

fn vertices(&self) -> BTreeSet<&T>

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