Struct GraphEdge 

pub struct GraphEdge {
    pub source_id: String,
    pub target_id: String,
    pub relationship_name: String,
    pub properties: HashMap<Cow<'static, str>, Value>,
}

Structured graph edge for easier construction

Fields

source_id: String

Source node ID

target_id: String

Target node ID

relationship_name: String

Relationship name (edge label)

properties: HashMap<Cow<'static, str>, Value>

Edge properties

Implementations

impl GraphEdge

pub fn new( source_id: String, target_id: String, relationship_name: String, ) -> Self

Create a new graph edge

pub fn with_properties( source_id: String, target_id: String, relationship_name: String, properties: HashMap<Cow<'static, str>, Value>, ) -> Self

Create a new graph edge with properties

pub fn to_edge_data(self) -> EdgeData

Convert to EdgeData tuple

pub fn from_edge_data(edge: EdgeData) -> Self

Create from EdgeData tuple

Trait Implementations

impl Clone for GraphEdge

fn clone(&self) -> GraphEdge

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GraphEdge

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for GraphEdge

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<(String, String, String, HashMap<Cow<'static, str>, Value>)> for GraphEdge

fn from(edge: EdgeData) -> Self

Converts to this type from the input type.

impl From<GraphEdge> for EdgeData

fn from(edge: GraphEdge) -> Self

Converts to this type from the input type.

impl Serialize for GraphEdge

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

where __S: Serializer,

Serialize this value into the given Serde serializer.