Struct ConvergenceSignal 

pub struct ConvergenceSignal<U: StateUpdate> {
    pub actual_contribution: f64,
    pub surprise: f64,
    pub quality: f64,
    pub partial_update: U,
}

Optional convergence signal — nodes can report quality metadata. Without the matrix layer, only partial_update is used (applied as a normal update). With the matrix layer, actual_contribution, surprise, and quality guide routing.

Fields

actual_contribution: f64

How much this node contributed to task completion (0.0 - 1.0)

surprise: f64

How unexpected the result was (0.0 = expected, 1.0 = surprise)

quality: f64

Output quality estimate for C value update

partial_update: U

The state update to apply. Always used, regardless of matrix mode.

NOTE: #[serde(skip)] — same rationale as InterruptRequest::partial_update. Applied to state during the engine’s UPDATE phase, already in the checkpoint.

Trait Implementations

impl<U: Clone + StateUpdate> Clone for ConvergenceSignal<U>

fn clone(&self) -> ConvergenceSignal<U>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<U: Debug + StateUpdate> Debug for ConvergenceSignal<U>

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

Formats the value using the given formatter.

impl<'de, U> Deserialize<'de> for ConvergenceSignal<U>

where U: Default + StateUpdate,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<U: StateUpdate> Serialize for ConvergenceSignal<U>

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

where __S: Serializer,

Serialize this value into the given Serde serializer.