Struct ComponentNode 

pub struct ComponentNode {
    pub id: String,
    pub kind: ComponentKind,
    pub status: ComponentStatus,
    pub metadata: HashMap<String, String>,
}

A node in the component graph.

Contains metadata (ID, kind, status, properties) for each component. Runtime component instances (Arc<dyn Source>, etc.) are stored in the managers’ HashMaps alongside the graph, keyed by the same component ID. The graph and HashMaps are always updated together in the same code paths.

Fields

id: String

Unique identifier for this component

kind: ComponentKind

Type of component

status: ComponentStatus

Current lifecycle status

metadata: HashMap<String, String>

Optional metadata (e.g., source_type, query_language, reaction_type)

Trait Implementations

impl Clone for ComponentNode

fn clone(&self) -> ComponentNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ComponentNode

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ComponentNode

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ComponentNode

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

where __S: Serializer,

Serialize this value into the given Serde serializer.