Struct EntropyTracker 

pub struct EntropyTracker { /* private fields */ }

Sliding-window state feeding EntropySample. Owned by the state machine; fed at the completed-turn boundary (ToolResults) and by rollback(). Deliberately NOT part of the turn checkpoint: a rollback must not launder the disorder it just evidenced — the same reasoning as the RepeatFuse streak.

Implementations

impl EntropyTracker

pub fn note_rollback(&mut self)

Record a rollback (any reason). Called from the state machine’s rollback().

pub fn sample( &mut self, turn: u32, rho: f64, repeat_streak: u32, repeat_deny_after: u32, errored_results: u32, total_results: u32, ) -> EntropySample

Fold this boundary’s outcomes into the window and produce the turn’s sample. repeat_streak is the RepeatFuse consecutive-signature count (0/1 ⇒ no repetition).

pub fn should_alert( &mut self, config: &EntropyWatchConfig, sample: &EntropySample, ) -> bool

③ threshold decision for this sample: hysteresis re-arm + cooldown. Mutates the watch state; returns true when an alert should fire.

Trait Implementations

impl Debug for EntropyTracker

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

Formats the value using the given formatter.

impl Default for EntropyTracker

fn default() -> EntropyTracker

Returns the “default value” for a type.