Struct GraphNode 

pub struct GraphNode {
    pub id: String,
    pub session_id: String,
    pub content: String,
    pub node_type: NodeType,
    pub score: Option<f64>,
    pub depth: i32,
    pub is_terminal: bool,
    pub is_root: bool,
    pub is_active: bool,
    pub created_at: DateTime<Utc>,
    pub metadata: Option<Value>,
}

Graph node for Graph-of-Thoughts reasoning.

Fields

id: String

Unique node identifier.

session_id: String

Parent session ID.

content: String

Node content/thought text.

node_type: NodeType

Type of node in the reasoning graph.

score: Option<f64>

Quality score from evaluation (0.0-1.0).

depth: i32

Depth level in the graph (0 = root).

is_terminal: bool

Whether this is a terminal/conclusion node.

is_root: bool

Whether this is a root/starting node.

is_active: bool

Whether this node is active (not pruned).

created_at: DateTime<Utc>

When the node was created.

metadata: Option<Value>

Optional metadata.

Implementations

impl GraphNode

pub fn new(session_id: impl Into<String>, content: impl Into<String>) -> Self

Create a new graph node

pub fn with_type(self, node_type: NodeType) -> Self

Set node type

pub fn with_score(self, score: f64) -> Self

Set score

pub fn with_depth(self, depth: i32) -> Self

Set depth

pub fn as_terminal(self) -> Self

Mark as terminal

pub fn as_root(self) -> Self

Mark as root

pub fn as_active(self) -> Self

Mark as active

pub fn as_inactive(self) -> Self

Mark as inactive (pruned)

Trait Implementations

impl Clone for GraphNode

fn clone(&self) -> GraphNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GraphNode

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for GraphNode

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for GraphNode

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

where __S: Serializer,

Serialize this value into the given Serde serializer.