Struct Node 

pub struct Node {
    pub metadata: Metadata,
    pub parent: Option<Uuid>,
    pub children: Vec<Uuid>,
    pub is_bus: bool,
}

A node in a graph.

Fields

metadata: Metadata

Instance metadata.

parent: Option<Uuid>

ID of the parent of this node, if any.

children: Vec<Uuid>

IDs of this node’s children,

is_bus: bool

Whether this node is a bus node for its parent.

Implementations

impl Node

pub fn new( metadata: Option<Metadata>, parent: Option<Uuid>, children: Option<Vec<Uuid>>, is_bus: Option<bool>, ) -> Self

Create a new node struct with arguments.

pub fn is_root(&self) -> bool

Whether this node has no parent and is thus a root node.

pub fn is_leaf(&self) -> bool

Whether this node has no children and is thus a leaf node.

pub fn dim(&self) -> usize

Number of children.

Trait Implementations

impl Clone for Node

fn clone(&self) -> Node

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Node

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

Formats the value using the given formatter.

impl Default for Node

fn default() -> Node

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Node

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Meta for Node

fn get_meta(&self) -> &Metadata

Get node 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 Node

fn eq(&self, other: &Node) -> 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 Node

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 Node