Struct FocusScoreEvaluator 

pub struct FocusScoreEvaluator { /* private fields */ }

Focus score evaluator for message relevance assessment.

This evaluator provides two scoring modes:

1. Fast rule-based scoring (for compression efficiency)
2. AI-based scoring (for critical decisions, optional)

Implementations

impl FocusScoreEvaluator

pub fn new() -> Self

Create a new evaluator with default settings.

pub fn with_ai() -> Self

Create an evaluator with AI scoring enabled.

pub fn with_thresholds(high_priority: f32, preserve: f32) -> Self

Create an evaluator with custom thresholds.

pub fn evaluate(&self, message: &Message, focus: &ConversationFocus) -> f32

Evaluate a message’s relevance to current focus.

Returns a score from 0.0 to 1.0:

• 1.0: Directly addresses current question/task
• 0.7-0.9: Highly relevant, important context
• 0.4-0.6: Moderately relevant
• 0.1-0.3: Low relevance, may be compressed
• 0.0: Not relevant to current focus

pub fn evaluate_for_focus_point( &self, message: &Message, focus: &FocusPoint, ) -> f32

Evaluate a message’s relevance to a FocusPoint.

pub fn evaluate_for_manager( &self, message: &Message, manager: &FocusManager, ) -> f32

Evaluate using FocusManager (multi-focus aware).

Returns the highest score across all active focuses.

pub fn should_preserve(&self, score: f32) -> bool

Check if a message should be preserved during compression.

pub fn is_high_priority(&self, score: f32) -> bool

Check if a message is high priority (must preserve intact).

pub fn preserve_threshold(&self) -> f32

Get preservation threshold.

pub fn high_priority_threshold(&self) -> f32

Get high priority threshold.

Trait Implementations

impl Default for FocusScoreEvaluator

fn default() -> Self

Returns the “default value” for a type.