Struct NodeDef 

pub struct NodeDef {
    pub id: String,
    pub type_name: String,
    pub config: Value,
    pub activation: Option<ActivationDef>,
    pub recovery: Option<RecoveryDef>,
    pub merger: Option<String>,
    pub max_executions: Option<u64>,
    pub position: Option<(f64, f64)>,
}

A serializable node definition.

Fields

id: String

Stable string id — survives graph editing (deletion, copy-paste) untouched.

type_name: String

Registry key, e.g. "my-crate.generate".

config: Value

Node-specific configuration blob; the schema is owned (and versioned) by the consumer’s node type. The engine never looks inside.

activation: Option<ActivationDef>

Activation override; absent means “the node type’s own default”.

recovery: Option<RecoveryDef>

Recovery override; absent means “the node type’s own policy”. A retry here reuses the node’s own classifier when it has one, and otherwise retries every failure — prefer registering classification inside the node factory.

merger: Option<String>

Optional named merger used when this node joins branch states.

max_executions: Option<u64>

Optional per-run execution cap (poll-until circuit breaker).

position: Option<(f64, f64)>

Inert GUI layout hint; the engine ignores it and round-trips it faithfully so the GUI never loses a human’s arrangement.

Trait Implementations

impl Clone for NodeDef

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 NodeDef

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for NodeDef

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for NodeDef

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for NodeDef

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for NodeDef