pub trait Classifier<S = ()>: Send + Sync {
// Required method
fn score<'life0, 'life1, 'life2, 'life3, 'async_trait>(
&'life0 self,
state: &'life1 mut S,
request: &'life2 mut Request,
driver: Option<&'life3 Driver>,
) -> Pin<Box<dyn Future<Output = Result<(Classification, Option<Response>)>> + Send + 'async_trait>>
where Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
'life2: 'async_trait,
'life3: 'async_trait;
}Expand description
Scores targets from the current request and the composition’s state.
Required Methods§
Sourcefn score<'life0, 'life1, 'life2, 'life3, 'async_trait>(
&'life0 self,
state: &'life1 mut S,
request: &'life2 mut Request,
driver: Option<&'life3 Driver>,
) -> Pin<Box<dyn Future<Output = Result<(Classification, Option<Response>)>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
'life2: 'async_trait,
'life3: 'async_trait,
fn score<'life0, 'life1, 'life2, 'life3, 'async_trait>(
&'life0 self,
state: &'life1 mut S,
request: &'life2 mut Request,
driver: Option<&'life3 Driver>,
) -> Pin<Box<dyn Future<Output = Result<(Classification, Option<Response>)>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
'life2: 'async_trait,
'life3: 'async_trait,
Score the classifier’s targets given the current state and request.
When present, driver lets a classifier offload model calls. It is None
when the classifier is evaluated outside an algorithm run.
request is borrowed mutably so a classifier may rewrite it in place — inject a
system prompt, drop tools, compact history. The edit is not scoped to this call:
later classifiers in the cascade score the rewritten request, and it is the
rewritten request that is finally sent to the selected model. Most classifiers
only read it.