Struct GraphEdge 

pub struct GraphEdge {
    pub from: String,
    pub to: String,
    pub condition: Option<EdgeCondition>,
    pub metadata: HashMap<String, String>,
}

An edge in the StateGraph — connects two nodes with optional routing condition.

Edges can be:

• Unconditional: always followed after the source node completes
• Conditional: followed only if the condition evaluates to true
• Cyclic: the target node can be an ancestor (forming a loop)

Fields

from: String

The source node ID.

to: String

The target node ID.

condition: Option<EdgeCondition>

The condition for following this edge (None = unconditional).

metadata: HashMap<String, String>

Edge metadata.

Trait Implementations

impl Clone for GraphEdge

fn clone(&self) -> Self

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 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.