Struct ExtractSpec 

pub struct ExtractSpec {
    pub name: String,
    pub instruction: String,
    pub schema: Value,
    pub window: usize,
    pub trigger: TriggerSpec,
    pub promote: Vec<PromoteSpec>,
    pub model: Option<String>,
    pub thinking_budget: Option<u32>,
}

Schema-as-JSON out-of-band extraction: an OOB model fills schema from the transcript, the result lands in state under name, and promote rules write individual fields to bare keys — closing the loop that lets a flow advance from speech alone (captured guards latch with no tool call).

Fields

name: String

Extraction name — the state key the full result is stored under.

instruction: String

Instruction for the extraction model.

schema: Value

JSON Schema the extraction must satisfy.

window: usize

Transcript window in turns. Default 3.

trigger: TriggerSpec

When to run.

promote: Vec<PromoteSpec>

Field-promotion rules into bare state keys.

model: Option<String>

The text model this entry runs on, such as gemini-3.5-flash-lite. Overrides models.extraction.

thinking_budget: Option<u32>

The thinking budget this entry’s requests send. Overrides models.extraction_thinking_budget.

Trait Implementations

impl Clone for ExtractSpec

fn clone(&self) -> ExtractSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExtractSpec

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ExtractSpec

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for ExtractSpec

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl Serialize for ExtractSpec

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

where __S: Serializer,

Serialize this value into the given Serde serializer.