Struct rsass::Number

pub struct Number {
    pub value: Rational,
    pub plus_sign: bool,
    pub lead_zero: bool,
}

The actual number part of a numeric sass or css value.

Only the actual numeric value is included, not any unit, but flags to show a leading plus sign and/or leading zero (for values between -1 and 1) is included.

Fields

value: Rational

plus_sign: bool

lead_zero: bool

Methods

impl Number

pub fn abs(self) -> Self

Computes the absolute value of the number, retaining the flags.

pub fn is_integer(&self) -> bool

Returns true if the number is an integer.

pub fn to_integer(&self) -> isize

Converts to an integer, rounding towards zero.

Trait Implementations

impl Clone for Number

fn clone(&self) -> Number

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Ord for Number

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

impl<T> From<T> for Number where
    T: Into<Rational>, 

fn from(value: T) -> Number

Performs the conversion.

impl Eq for Number

impl PartialOrd<Number> for Number

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

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

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

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

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

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

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

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

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

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

impl PartialEq<Number> for Number

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

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

fn ne(&self, other: &Number) -> bool

This method tests for !=.

impl Display for Number

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

Formats the value using the given formatter.

impl Add<Number> for Number

type Output = Number

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self::Output

Performs the + operation.

impl<'a> Sub<&'a Number> for &'a Number

type Output = Number

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self::Output

Performs the - operation.

impl<'a> Mul<&'a Number> for &'a Number

type Output = Number

The resulting type after applying the * operator.

fn mul(self, rhs: Self) -> Self::Output

Performs the * operation.

impl<'a> Div<&'a Number> for &'a Number

type Output = Number

The resulting type after applying the / operator.

fn div(self, rhs: Self) -> Self::Output

Performs the / operation.

impl<'a> Neg for &'a Number

type Output = Number

The resulting type after applying the - operator.

fn neg(self) -> Number

Performs the unary - operation.

impl Debug for Number

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

Formats the value using the given formatter.

impl Zero for Number

fn zero() -> Self

Returns the additive identity element of Self, 0.

fn is_zero(&self) -> bool

Returns true if self is equal to the additive identity.