Enum rsass::value::Operator

pub enum Operator {
    And,
    Or,
    Equal,
    NotEqual,
    Greater,
    GreaterE,
    Lesser,
    LesserE,
    Plus,
    Minus,
    Multiply,
    Div,
    Modulo,
    Not,
}

An operator that can be used in a sass value.

Variants

And

The boolean (value propagating) and operator.

Or

The boolean (value propagating) or operator.

Equal

The == operator.

NotEqual

The != operator.

Greater

The > operator.

GreaterE

The >= operator.

Lesser

The < operator.

LesserE

The <= operator.

Plus

The + operator. Also unary positive.

Minus

The - operator. Also unary negative.

Multiply

The * operator.

Div

The / operator.

Modulo

The % operator.

Not

The unary not operator.

Implementations

impl Operator

pub fn eval(&self, a: Value, b: Value) -> Option<Value>

Evaluate this operator with two operands.

Some operations cannot be evaluated but should remain as is. In that case, eval returns None.

Trait Implementations

impl Clone for Operator

fn clone(&self) -> Operator

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Operator

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

Formats the value using the given formatter.

impl Display for Operator

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

Formats the value using the given formatter.

impl Eq for Operator

impl Ord for Operator

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

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<Operator> for Operator

fn eq(&self, other: &Operator) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<Operator> for Operator

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

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

#[must_use]pub fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]pub fn le(&self, other: &Rhs) -> bool

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

#[must_use]pub fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]pub fn ge(&self, other: &Rhs) -> bool

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

impl StructuralEq for Operator

impl StructuralPartialEq for Operator