Struct Variable 

pub struct Variable {
    pub name: NameId,
    pub var_type: VariableType,
}

Represents a variable in a Linear Programming problem.

Fields

name: NameId

Interned name of the variable.

var_type: VariableType

The type of the variable.

Implementations

impl Variable

pub fn new(name: NameId) -> Self

Initialise a new Variable with default (Free) type.

pub const fn set_var_type(&mut self, var_type: VariableType)

Setter to override VariableType.

pub const fn with_var_type(self, var_type: VariableType) -> Self

Builder method for constructing a Variable with a non-default VariableType.

Trait Implementations

impl Clone for Variable

fn clone(&self) -> Variable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Variable

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

Formats the value using the given formatter.

impl PartialEq for Variable

fn eq(&self, other: &Variable) -> 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 StructuralPartialEq for Variable