Type Definition parcel_css::values::number::CSSNumber

pub type CSSNumber = f32;

A CSS <number> value.

Numbers may be explicit or computed by calc(), but are always stored and serialized as their computed value.

Trait Implementations

impl From<Calc<f32>> for CSSNumber

fn from(calc: Calc<CSSNumber>) -> CSSNumber

Converts to this type from the input type.

impl Into<Calc<f32>> for CSSNumber

fn into(self) -> Calc<CSSNumber>

Converts this type into the (usually inferred) input type.

impl Map for CSSNumber

fn map<F: FnOnce(f32) -> f32>(&self, op: F) -> Self

Returns the result of the operation.

impl Op for CSSNumber

fn op<F: FnOnce(f32, f32) -> f32>(&self, to: &Self, op: F) -> Self

Returns the result of the operation in the same type.

fn op_to<T, F: FnOnce(f32, f32) -> T>(&self, rhs: &Self, op: F) -> T

Returns the result of the operation in a different type.

impl<'i> Parse<'i> for CSSNumber

fn parse<'t>(
    input: &mut Parser<'i, 't>
) -> Result<Self, ParseError<'i, ParserError<'i>>>

Parse a value of this type using an existing parser.

fn parse_string(input: &'i str) -> Result<Self, ParseError<'i, ParserError<'i>>>

Parse a value from a string.

impl Sign for CSSNumber

fn sign(&self) -> f32

Returns the sign of the value.

fn is_sign_positive(&self) -> bool

Returns whether the value is positive.

fn is_sign_negative(&self) -> bool

Returns whether the value is negative.

impl ToCss for CSSNumber

fn to_css<W>(
    &self,
    dest: &mut Printer<'_, '_, '_, W>
) -> Result<(), PrinterError> where
    W: Write, 

Serialize self in CSS syntax, writing to dest.

fn to_css_string(
    &self,
    options: PrinterOptions<'_>
) -> Result<String, PrinterError>

Serialize self in CSS syntax and return a string.

impl TryFrom<Angle> for CSSNumber

type Error = ()

The type returned in the event of a conversion error.

fn try_from(_: Angle) -> Result<Self, Self::Error>

Performs the conversion.

impl Zero for CSSNumber

fn zero() -> Self

Returns the zero value.

fn is_zero(&self) -> bool

Returns whether the value is zero.