Struct FactTracker 

pub struct FactTracker { /* private fields */ }

Tracks which facts from the original source survive each telephone round.

Implementations

impl FactTracker

pub fn new(facts: &HashMap<String, String>) -> Self

Create a new tracker from the original set of facts.

pub fn record_round(&mut self, tile: &Tile)

Record a round: check which original facts are still present in the tile.

pub fn survival_rate(&self, round: usize) -> f64

Get survival rate at a specific round (fraction of facts still present).