Enum Var

pub enum Var {
    NameRef(VarName),
    ConstantAsVar(i32),
}

Representation of a Minion Variable.

A variable can either be a named variable, or an anomynous “constant as a variable”.

The latter is not stored in the symbol table, or counted in Minions internal list of all variables, but is used to allow the use of a constant in the place of a variable in a constraint.

Variants

NameRef(VarName)

ConstantAsVar(i32)

Trait Implementations

impl Clone for Var

fn clone(&self) -> Var

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Var

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

Formats the value using the given formatter.

impl PartialEq for Var

fn eq(&self, other: &Var) -> 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 Eq for Var

impl StructuralPartialEq for Var