Struct NodeProfile 

pub struct NodeProfile {
    pub path: String,
    pub type: String,
    pub status: String,
    pub subscriber_count: usize,
    pub dep_count: usize,
    pub is_orphan_effect: bool,
    pub orphan_kind: Option<OrphanKind>,
}

Per-node profile entry. Mirrors the post-D284 narrower packages/parity-tests/impls/types.ts ImplNodeProfile shape exactly (no valueSizeBytes).

JSON field names are camelCase to match the cross-arm parity wire contract (subscriberCount / depCount / isOrphanEffect / orphanKind) — the parity scenarios in scenarios/graph/resource-profile.test.ts assert on those keys.

Fields

path: String

Qualified path within the graph (local — recursive mount-walking is not in scope per R3.6.3’s snapshot framing).

type: String

Node type: "state" / "derived" / "dynamic" / "producer" / "effect".

status: String

Lifecycle status as a string (matches canonical Appendix B).

subscriber_count: usize

Number of downstream external subscribers (sinks added via Core::subscribe). Computed via CoreFull::sink_count_of.

dep_count: usize

Number of upstream dependencies (length of the node’s _deps array; recovered from describe() output).

is_orphan_effect: bool

True if this is an effect node with no external subscribers — the classic leak pattern (pre-existing pure-ts class kept separately from the broader orphan_kind categorization for back-compat with orphan_effects consumers).

orphan_kind: Option<OrphanKind>

Orphan category — None when the node has subscribers OR when it is a state node (state has no fn ⇒ can never be “idle”).

Trait Implementations

impl Clone for NodeProfile

fn clone(&self) -> NodeProfile

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NodeProfile

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

Formats the value using the given formatter.

impl Serialize for NodeProfile

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

where __S: Serializer,

Serialize this value into the given Serde serializer.