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GraphEdge

datasynth_graph::models

Struct GraphEdge

pub struct GraphEdge {
    pub id: EdgeId,
    pub source: NodeId,
    pub target: NodeId,
    pub edge_type: EdgeType,
    pub direction: EdgeDirection,
    pub weight: f64,
    pub features: Vec<f64>,
    pub properties: HashMap<String, EdgeProperty>,
    pub labels: Vec<String>,
    pub is_anomaly: bool,
    pub anomaly_type: Option<String>,
    pub timestamp: Option<NaiveDate>,
}

Expand description

An edge in the graph.

Fields§

§id: EdgeId

Unique edge ID.

§source: NodeId

Source node ID.

§target: NodeId

Target node ID.

§edge_type: EdgeType

Edge type.

§direction: EdgeDirection

Edge direction.

§weight: f64

Edge weight (e.g., transaction amount).

§features: Vec<f64>

Edge features for ML.

§properties: HashMap<String, EdgeProperty>

Edge properties.

§labels: Vec<String>

Labels for supervised learning.

§is_anomaly: bool

Is this edge anomalous?

§anomaly_type: Option<String>

Anomaly type if anomalous.

§timestamp: Option<NaiveDate>

Timestamp (for temporal graphs).

Implementations§

impl GraphEdge

pub fn new( id: EdgeId, source: NodeId, target: NodeId, edge_type: EdgeType, ) -> Self

Creates a new graph edge.

pub fn with_weight(self, weight: f64) -> Self

Sets the edge weight.

pub fn with_feature(self, value: f64) -> Self

Adds a numeric feature.

pub fn with_features(self, values: Vec<f64>) -> Self

Adds multiple numeric features.

pub fn with_property(self, name: &str, value: EdgeProperty) -> Self

Adds a property.

pub fn with_timestamp(self, timestamp: NaiveDate) -> Self

Sets the timestamp.

pub fn undirected(self) -> Self

Makes the edge undirected.

pub fn as_anomaly(self, anomaly_type: &str) -> Self

Marks the edge as anomalous.

pub fn with_label(self, label: &str) -> Self

Adds a label.

pub fn feature_dim(&self) -> usize

Returns the feature vector dimension.

Trait Implementations§

impl Clone for GraphEdge

fn clone(&self) -> GraphEdge

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Debug for GraphEdge

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

Formats the value using the given formatter. Read more

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. Read more

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. Read more

Auto Trait Implementations§

impl Freeze for GraphEdge

impl RefUnwindSafe for GraphEdge

impl Send for GraphEdge

impl Sync for GraphEdge

impl Unpin for GraphEdge

impl UnsafeUnpin for GraphEdge

impl UnwindSafe for GraphEdge

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Same for T

type Output = T

Should always be Self

impl<SS, SP> SupersetOf<SS> for SP
where SS: SubsetOf<SP>,

fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more

fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).

fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.

fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,