Struct RelationshipMetadata 

pub struct RelationshipMetadata {
    pub source: String,
    pub generated_at: DateTime<Utc>,
    pub weight: Option<f64>,
    pub valid_from: Option<DateTime<Utc>>,
    pub valid_to: Option<DateTime<Utc>>,
    pub labels: HashMap<String, String>,
    pub features: Option<Vec<f64>>,
    pub is_directed: bool,
}

Metadata for a generated relationship.

Fields

source: String

Data source.

generated_at: DateTime<Utc>

Generation timestamp.

weight: Option<f64>

Relationship weight.

valid_from: Option<DateTime<Utc>>

Valid from timestamp.

valid_to: Option<DateTime<Utc>>

Valid to timestamp.

labels: HashMap<String, String>

Custom labels.

features: Option<Vec<f64>>

Feature vector for ML.

is_directed: bool

Whether the relationship is directed.

Trait Implementations

impl Clone for RelationshipMetadata

fn clone(&self) -> RelationshipMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RelationshipMetadata

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

Formats the value using the given formatter.

impl Default for RelationshipMetadata

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RelationshipMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for RelationshipMetadata

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

where __S: Serializer,

Serialize this value into the given Serde serializer.