Enum ExprClass 

pub enum ExprClass {
    Linear,
    Quadratic,
    Nonlinear,
}

Highest-degree polynomial class an expression belongs to, ignoring constant folding. Used by backends to pick between linear, quadratic, and general nonlinear translation paths.

Variants are ordered by increasing degree, so max of two classes yields the dominating one (e.g. a model with a quadratic objective and a nonlinear constraint is Nonlinear).

Variants

Linear

Quadratic

Nonlinear

Trait Implementations

impl Clone for ExprClass

fn clone(&self) -> ExprClass

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ExprClass

impl Debug for ExprClass

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

Formats the value using the given formatter.

impl Eq for ExprClass

impl Ord for ExprClass

fn cmp(&self, other: &ExprClass) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ExprClass

fn eq(&self, other: &ExprClass) -> 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 PartialOrd for ExprClass

fn partial_cmp(&self, other: &ExprClass) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for ExprClass