Struct DecidableCounter 

pub struct DecidableCounter {
    pub true_count: usize,
    pub false_count: usize,
}

A counter that tracks how many decisions have been made and their outcomes.

Fields

true_count: usize

Number of positive decisions.

false_count: usize

Number of negative decisions.

Implementations

impl DecidableCounter

pub fn new() -> Self

Create a new counter.

pub fn record(&mut self, d: &Decision<()>)

Record a decision.

pub fn total(&self) -> usize

Total decisions recorded.

pub fn true_rate(&self) -> f64

Percentage of true decisions (0.0 to 100.0).

pub fn all_true(&self) -> bool

Whether all decisions were positive.

pub fn all_false(&self) -> bool

Whether all decisions were negative.

pub fn reset(&mut self)

Reset the counter.

Trait Implementations

impl Clone for DecidableCounter

fn clone(&self) -> DecidableCounter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DecidableCounter

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

Formats the value using the given formatter.

impl Default for DecidableCounter

fn default() -> DecidableCounter

Returns the “default value” for a type.