Struct PathExplanation 

pub struct PathExplanation {
    pub from: String,
    pub to: String,
    pub hops: Vec<PathHop>,
    pub path_length: usize,
}

A BFS shortest-path explanation from a query entity to a result entity.

Fields

from: String

to: String

hops: Vec<PathHop>

Ordered sequence of hops forming the shortest path.

path_length: usize

Total path length (number of hops).

Implementations

impl PathExplanation

pub fn find(triples: &[ScoredTriple], from: &str, to: &str) -> Option<Self>

Find the BFS shortest path in a set of triples from from to to.

Returns None if no path exists.

Trait Implementations

impl Clone for PathExplanation

fn clone(&self) -> PathExplanation

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PathExplanation

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PathExplanation

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PathExplanation

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.