Struct IntentHint 

pub struct IntentHint {
    pub task: Option<TaskHint>,
    pub require: Vec<ModelCapability>,
    pub prefer_local: bool,
    pub prefer_fast: bool,
}

Caller-supplied routing intent. All fields are optional / additive. An IntentHint with default values matches the no-intent path exactly, so threading Option<IntentHint> through is safe.

Fields

task: Option<TaskHint>

What the caller is doing. None = let the router infer from the prompt as today.

require: Vec<ModelCapability>

Hard filter — every required capability must be present on the candidate. Empty = no extra filter.

prefer_local: bool

Bias the score profile toward local models (cost over quality). Internally this maps to RoutingWorkload::Background until the follow-up split lands (parslee-ai/car#106).

prefer_fast: bool

Bias the score profile aggressively toward latency. Maps to crate::tasks::RoutingWorkload::Fastest — a weight profile that downweights quality and cost in favour of time-to-first-token. Designed for voice turns where a sub-500ms first-audio target beats a richer-but-slower answer. Takes precedence over prefer_local; if both are set, the request is routed by Fastest rules.

Trait Implementations

impl Clone for IntentHint

fn clone(&self) -> IntentHint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IntentHint

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

Formats the value using the given formatter.

impl Default for IntentHint

fn default() -> IntentHint

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for IntentHint

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for IntentHint

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

where __S: Serializer,

Serialize this value into the given Serde serializer.