Trait Estimate

pub trait Estimate<R> {
    // Required methods
    fn estimate(&mut self, records: R, cfg: &GridConfig);
    fn get(&self, i: usize) -> Option<usize>;
    fn total(&self) -> usize;
}

An Evaluator of an metric of a Grid

Required Methods

fn estimate(&mut self, records: R, cfg: &GridConfig)

Estimates a metric.

fn get(&self, i: usize) -> Option<usize>

Gets a metric by index.

fn total(&self) -> usize

Calculates a sum of metrics.

Implementors

impl<R> Estimate<R> for HeightEstimator

where R: Records,

impl<R> Estimate<R> for WidthEstimator

where R: Records,