Enum Expression

pub enum Expression {
    Variable(Variable),
    Single(Column, f32),
    Double(Column, f64),
    Integer(Column, i16),
    String(Column, Rc<str>),
    Negation(Column, Box<Expression>),
    Power(Column, Box<Expression>, Box<Expression>),
    Multiply(Column, Box<Expression>, Box<Expression>),
    Divide(Column, Box<Expression>, Box<Expression>),
    DivideInt(Column, Box<Expression>, Box<Expression>),
    Modulo(Column, Box<Expression>, Box<Expression>),
    Add(Column, Box<Expression>, Box<Expression>),
    Subtract(Column, Box<Expression>, Box<Expression>),
    Equal(Column, Box<Expression>, Box<Expression>),
    NotEqual(Column, Box<Expression>, Box<Expression>),
    Less(Column, Box<Expression>, Box<Expression>),
    LessEqual(Column, Box<Expression>, Box<Expression>),
    Greater(Column, Box<Expression>, Box<Expression>),
    GreaterEqual(Column, Box<Expression>, Box<Expression>),
    Not(Column, Box<Expression>),
    And(Column, Box<Expression>, Box<Expression>),
    Or(Column, Box<Expression>, Box<Expression>),
    Xor(Column, Box<Expression>, Box<Expression>),
    Imp(Column, Box<Expression>, Box<Expression>),
    Eqv(Column, Box<Expression>, Box<Expression>),
}

Variants

Variable(Variable)

Single(Column, f32)

Double(Column, f64)

Integer(Column, i16)

String(Column, Rc<str>)

Negation(Column, Box<Expression>)

Power(Column, Box<Expression>, Box<Expression>)

Multiply(Column, Box<Expression>, Box<Expression>)

Divide(Column, Box<Expression>, Box<Expression>)

DivideInt(Column, Box<Expression>, Box<Expression>)

Modulo(Column, Box<Expression>, Box<Expression>)

Add(Column, Box<Expression>, Box<Expression>)

Subtract(Column, Box<Expression>, Box<Expression>)

Equal(Column, Box<Expression>, Box<Expression>)

NotEqual(Column, Box<Expression>, Box<Expression>)

Less(Column, Box<Expression>, Box<Expression>)

LessEqual(Column, Box<Expression>, Box<Expression>)

Greater(Column, Box<Expression>, Box<Expression>)

GreaterEqual(Column, Box<Expression>, Box<Expression>)

Not(Column, Box<Expression>)

And(Column, Box<Expression>, Box<Expression>)

Or(Column, Box<Expression>, Box<Expression>)

Xor(Column, Box<Expression>, Box<Expression>)

Imp(Column, Box<Expression>, Box<Expression>)

Eqv(Column, Box<Expression>, Box<Expression>)

Trait Implementations

impl AcceptVisitor for Expression

fn accept<V: Visitor>(&self, visitor: &mut V)

impl Clone for Expression

fn clone(&self) -> Expression

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Expression

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

Formats the value using the given formatter.

impl PartialEq for Expression

fn eq(&self, other: &Expression) -> 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 Expression