Struct HeuristicClassifier 

pub struct HeuristicClassifier { /* private fields */ }

Heuristic keyword-based classifier.

Fast, deterministic classification using keyword matching. No LLM calls required — pure string matching.

Example

use bob_runtime::classifier::HeuristicClassifier;

let classifier = HeuristicClassifier::new();
let result = classifier.classify("read the file src/main.rs", &tools).await;
assert_eq!(result.category, TaskCategory::FileOps);

Implementations

impl HeuristicClassifier

pub fn new() -> Self

Create a new heuristic classifier.

pub fn with_min_confidence(self, threshold: f64) -> Self

Create with custom minimum confidence threshold.

Trait Implementations

impl Classifier for HeuristicClassifier

fn classify<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, input: &'life1 str, available_tools: &'life2 [ToolDescriptor], ) -> Pin<Box<dyn Future<Output = ClassificationResult> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Classify user input and return routing information.

fn supports_multi_category(&self) -> bool

Whether this classifier can handle multi-category classification.

impl Clone for HeuristicClassifier

fn clone(&self) -> HeuristicClassifier

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HeuristicClassifier

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

Formats the value using the given formatter.

impl Default for HeuristicClassifier

fn default() -> HeuristicClassifier

Returns the “default value” for a type.