Struct Edge 

pub struct Edge {
    pub metadata: Metadata,
    pub source: Uuid,
    pub target: Uuid,
}

An edge between two nodes in a graph.

Fields

metadata: Metadata

Instance metadata.

source: Uuid

Source node ID.

target: Uuid

Target node ID.

Implementations

impl Edge

pub fn new(metadata: Option<Metadata>, source: Uuid, target: Uuid) -> Self

Create a new edge struct with arguments.

pub fn new_and_nodes(metadata: Option<Metadata>) -> (Self, Node, Node)

Create an edge between two newly created and also returned nodes.

Trait Implementations

impl Clone for Edge

fn clone(&self) -> Edge

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Edge

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Edge

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Meta for Edge

fn get_meta(&self) -> &Metadata

Get edge metadata.

fn id(&self) -> &Uuid

fn name(&self) -> &str

fn kind(&self) -> &str

fn labels(&self) -> &BTreeSet<String>

fn weights(&self) -> &BTreeMap<String, f64>

fn annotations(&self) -> &BTreeMap<String, Value>

impl PartialEq for Edge

fn eq(&self, other: &Edge) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Edge

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Edge