Struct Condition 

pub struct Condition {
    pub from: String,
    pub path: String,
    pub op: CondOp,
    pub value: Value,
}

A single comparison against an upstream node’s output.

Used in two places:

• run_if on a NodeDef — guard that skips the node when false
• inside a Case in the "if-else" node config

Fields

from: String

ID of the upstream node whose output to inspect.

path: String

Dot-separated path into the upstream output (e.g. "status", "data.count"). Use "" to compare the root value.

op: CondOp

Comparison operator.

value: Value

Right-hand side value.

Implementations

impl Condition

pub fn evaluate( &self, outputs: &HashMap<String, Value>, skipped: &HashSet<String>, ) -> bool

Evaluate against the full output map, respecting the skipped set.

Returns false when the source node was skipped, is missing, the path does not resolve, or the comparison fails.

pub fn evaluate_on_value(&self, from_output: &Value) -> bool

Evaluate directly against a single upstream output value.

Used by the "if-else" node, which already has the value in ctx.inputs.

Trait Implementations

impl Clone for Condition

fn clone(&self) -> Condition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Condition

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Condition

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Condition

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

where __S: Serializer,

Serialize this value into the given Serde serializer.