Struct CollapsingMeasure 

pub struct CollapsingMeasure {
    pub items: usize,
    pub bins: usize,
}

A discovered collapsing potential: the formula’s variables read as an items × bins grid (var(i, b) = i*bins + b) under which item-permutations are symmetries — so the formula is a covering / pigeonhole problem and items > bins makes it unsatisfiable.

Fields

items: usize

bins: usize

Trait Implementations

impl Clone for CollapsingMeasure

fn clone(&self) -> CollapsingMeasure

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CollapsingMeasure

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

Formats the value using the given formatter.

impl PartialEq for CollapsingMeasure

fn eq(&self, other: &CollapsingMeasure) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for CollapsingMeasure

impl Eq for CollapsingMeasure

impl StructuralPartialEq for CollapsingMeasure