[−][src]Trait btree_dag::GetVertexValue

pub trait GetVertexValue<T> where
    T: Ord, {
    fn get_vertex_value(&self, x: T) -> Option<&BTreeSet<T>>;
}

GetVertexValue returns the value associated with the vertex x.

Example

extern crate alloc;
use alloc::collections::btree_set::BTreeSet;
use btree_dag::{BTreeDag, AddVertex, AddEdge, GetVertexValue};
let mut dag: BTreeDag<String> = BTreeDag::new();
dag.add_vertex(String::from("origin"));
dag.add_vertex(String::from("destination"));
dag.add_edge(String::from("origin"), String::from("destination"));

let vertex_value: &BTreeSet<String> = dag.get_vertex_value(String::from("origin")).unwrap();
assert!(vertex_value.contains(&String::from("destination")));

Required methods

fn get_vertex_value(&self, x: T) -> Option<&BTreeSet<T>>[src]

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Implementors

impl<T> GetVertexValue<T> for BTreeDag<T> where
    T: Ord, [src]

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