Struct Intervals 

pub struct Intervals { /* private fields */ }

Intervals helper for constraint algebra.

Implementations

impl Intervals

pub fn new() -> Self

Create a new Intervals helper.

pub fn clear(&mut self)

Clear the memoization cache.

pub fn is_subset_of( &mut self, candidate: &dyn Constraint, constraint: &dyn Constraint, ) -> bool

Check if candidate is a subset of constraint.

pub fn have_intersections( &mut self, a: &dyn Constraint, b: &dyn Constraint, ) -> bool

Check if two constraints have any intersection.

pub fn get(&mut self, constraint: &dyn Constraint) -> IntervalResult

Get intervals for a constraint (with caching).

Trait Implementations

impl Default for Intervals

fn default() -> Self

Returns the “default value” for a type.