Struct AutoHint 

pub struct AutoHint {
    pub max_parallel: Option<usize>,
    pub max_chain_steps: Option<usize>,
    pub prefer: Option<RoutePreference>,
    pub domain: Option<String>,
    pub decomposition_hints: Option<Vec<String>>,
}

Structured hints that inform the routing decision without overriding it.

Hints are rendered into the prompt’s context layer. They constrain or bias the router but do not force a specific route — for that, call Pool::run, Pool::fan_out, or Pool::submit_chain directly.

Fields

max_parallel: Option<usize>

Cap on parallel tasks (e.g. “I only have 2 slots”).

max_chain_steps: Option<usize>

Cap on chain depth.

prefer: Option<RoutePreference>

Soft bias toward a route. The router can still disagree.

domain: Option<String>

Domain description (not instructions). e.g. “monorepo with independent crates”, “microservices behind a gateway”.

decomposition_hints: Option<Vec<String>>

Pre-named boundaries for parallel/chain decomposition. e.g. ["auth module", "api module", "db module"]. The router uses these if it picks parallel/chain, ignores them for single.

Trait Implementations

impl Clone for AutoHint

fn clone(&self) -> AutoHint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AutoHint

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

Formats the value using the given formatter.

impl Default for AutoHint

fn default() -> AutoHint

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for AutoHint

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for AutoHint

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

where __S: Serializer,

Serialize this value into the given Serde serializer.