Struct ResponseGenerationTrace 

pub struct ResponseGenerationTrace {
    pub template_path: Option<String>,
    pub fixture_path: Option<String>,
    pub response_selection_mode: ResponseSelectionMode,
    pub selected_example: Option<String>,
    pub persona_graph_nodes: Vec<PersonaGraphNodeUsage>,
    pub rules_executed: Vec<RuleExecution>,
    pub template_expansions: Vec<TemplateExpansion>,
    pub blending_decision: Option<BlendingDecision>,
    pub final_payload: Option<Value>,
    pub schema_validation_diff: Option<Vec<ValidationError>>,
    pub metadata: HashMap<String, Value>,
}

Response generation trace

Captures detailed information about how a response was generated, enabling users to understand “why did I get this response?”

Fields

template_path: Option<String>

Selected template or fixture path

fixture_path: Option<String>

Selected fixture path (if using fixtures)

response_selection_mode: ResponseSelectionMode

Response selection mode used

selected_example: Option<String>

Selected example/scenario name (if applicable)

persona_graph_nodes: Vec<PersonaGraphNodeUsage>

Persona graph nodes used in response generation

rules_executed: Vec<RuleExecution>

Rules/hook scripts that fired during generation

template_expansions: Vec<TemplateExpansion>

Template expansion steps

blending_decision: Option<BlendingDecision>

Reality blending decisions

final_payload: Option<Value>

Final resolved response payload (after all transformations)

This is the complete response body that was sent to the client, after all template expansions, persona graph enrichments, and rule/hook modifications have been applied.

schema_validation_diff: Option<Vec<ValidationError>>

Schema validation diff results

Contains validation errors if the final payload doesn’t match the expected contract schema. Empty vector means the payload is valid according to the schema.

metadata: HashMap<String, Value>

Additional metadata about the generation process

Implementations

impl ResponseGenerationTrace

pub fn new() -> Self

Create a new empty trace

pub fn add_persona_node(&mut self, usage: PersonaGraphNodeUsage)

Add a persona graph node usage

pub fn add_rule_execution(&mut self, execution: RuleExecution)

Add a rule execution

pub fn add_template_expansion(&mut self, expansion: TemplateExpansion)

Add a template expansion step

pub fn set_blending_decision(&mut self, decision: BlendingDecision)

Set the blending decision

pub fn add_metadata(&mut self, key: String, value: Value)

Add metadata

pub fn set_final_payload(&mut self, payload: Value)

Set the final resolved payload

pub fn set_schema_validation_diff(&mut self, diff: Vec<ValidationError>)

Set the schema validation diff results

Trait Implementations

impl Clone for ResponseGenerationTrace

fn clone(&self) -> ResponseGenerationTrace

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResponseGenerationTrace

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

Formats the value using the given formatter.

impl Default for ResponseGenerationTrace

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ResponseGenerationTrace

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ResponseGenerationTrace

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

where __S: Serializer,

Serialize this value into the given Serde serializer.