Struct Vertex

pub struct Vertex {
    pub guid: String,
    pub name: String,
    pub attribute: String,
    pub index: i32,
}

A graph vertex with a unique identifier and attribute string.

Fields

guid: String

The unique identifier of the vertex.

name: String

The name of the vertex.

attribute: String

Vertex attribute data as string.

index: i32

Integer index for the vertex. Set internally by Graph.

Implementations

impl Vertex

pub fn new(name: Option<String>, attribute: Option<String>) -> Self

Initialize a new Vertex.

pub fn to_string(&self) -> String

Convert vertex to string representation.

pub fn to_json_data(&self) -> Result<String, Box<dyn Error>>

Convert the Vertex to a JSON-serializable string.

pub fn from_json_data(json_data: &str) -> Result<Self, Box<dyn Error>>

Create Vertex from JSON string data.

Trait Implementations

impl Clone for Vertex

fn clone(&self) -> Vertex

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Vertex

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

Formats the value using the given formatter.

impl Default for Vertex

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Vertex

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Vertex

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

where __S: Serializer,

Serialize this value into the given Serde serializer.